Knowledge

Hyperparathyroidism

Source πŸ“

1299:, between one and four per thousand people are affected. Primary hyperparathyroidism is the most common type. Certain exposures increase the risk of developing primary hyperparathyroidism such as sex and age. It occurs three times more often in women than men and is often diagnosed between the ages of 50 and 60 but is not uncommon before then. The disease was first described in the 1700s. In the late 1800s, it was determined to be related to the parathyroid. Surgery as a treatment was first carried out in 1925. The United States prevalence of primary hyperparathyroidism from 2010 was 233 per 100,000 women and 85 per 100,000 men. Black and white women aged 70–79 have the highest overall prevalence. Secondary hyperparathyroidism is most commonly caused by 493: 922: 1100:
late-stage kidney disease have an increased likelihood of developing tertiary hyperparathyroidism if not promptly corrected. In patients with late-stage kidney disease phosphate levels are elevated which directly affects the parathyroid glands and increases PTH production. Additionally, studies have shown that even in the absence of secondary hyperparathyroidism, those with X-Linked hypophosphatemia rickets who are on phosphate treatment are more susceptible to developing tertiary hyperparathyroidism.
1283:) is a potential therapy for some people with severe hypercalcemia and primary hyperparathyroidism who are unable to undergo parathyroidectomy, and for secondary hyperparathyroidism on dialysis. Treatment of secondary hyperparathyroidism with a calcimimetic in those on dialysis for CKD does not alter the risk of early death; however, it does decrease the likelihood of needing a parathyroidectomy. Treatment carries the risk of low blood calcium levels and 616: 624: 837:, which detects only relatively intact and biologically active PTH molecules. Older tests often detected other, inactive fragments. Even intact PTH may be inaccurate in patients with kidney dysfunction. Intact PTH blood tests may be falsely low if biotin has been ingested in the previous few days prior to the blood test. 34: 347:
Causes of primary hyperparathyroidism include parathyroid adenoma (80% of patients), multiglandular disease usually seen as hyperplasia of the 4 parathyroid glands (15-20% of patients), parathyroid carcinoma (less than 1% of patients). Primary hyperparathyroidism occurs sporadically and most patients
1343:
the rate of urinary calcium excretion, its effect is only noticeable at any given plasma ionized calcium concentration. The primary determinant of the amount of calcium excreted into the urine per day is the plasma ionized calcium concentration. Thus, in primary hyperparathyroidism, the quantity of
264:
In primary hyperparathyroidism, about 75% of people are "asymptomatic". While most primary patients are asymptomatic at the time of diagnosis, 'asymptomatic' is poorly defined and represents only those without "obvious clinical sequelae" such as kidney stones, bone disease, or hypercalcemic crisis.
1025:
treatment are at increased risk for hyperparathyroidism. Elevated calcium levels are found in 15% to 20% of patients who have been taking lithium long-term. However, only a few of these patients have significantly elevated levels of parathyroid hormone and clinical symptoms of hyperparathyroidism.
730:
level. Secondary hyperparathyroidism has low serum calcium and vitamin D levels, and high phosphate and PTH levels. Tertiary hyperparathyroidism has high serum calcium, phosphate, and PTH and low vitamin D levels. Tertiary hyperparathyroidism is differentiated from primary hyperparathyroidism by a
1083:
Lack of vitamin D leads to reduced calcium absorption by the intestine leading to hypocalcemia and increased parathyroid hormone secretion. This increases bone resorption. In chronic kidney failure the problem is more specifically failure to convert vitamin D to its active form in the kidney. The
1099:
is seen in those with long-term secondary hyperparathyroidism, which eventually leads to hyperplasia of the parathyroid glands and a loss of response to serum calcium levels. This disorder is most often seen in patients with end-stage kidney disease and is an autonomous activity. Patients with
832:
In primary hyperparathyroidism, parathyroid hormone (PTH) levels are either elevated or "inappropriately normal" in the presence of elevated calcium. Typically, PTH levels vary greatly over time in the affected patient and (as with Ca and Ca++ levels) must be retested several times to see the
3155:"Stones" refers to kidney stones, "bones" to associated destructive bone changes, "groans" to the pain of stomach and peptic ulcers that occur in some cases, and "moans" to the depression that frequently accompanies the disease and is often its first and most prominent manifestation. 204:
excreted from the bones and flowing into the blood stream in response to increased production of parathyroid hormone. In healthy people, when blood calcium levels are high, parathyroid hormone levels should be low. With long-standing hyperparathyroidism, the most common symptom is
448:
which responds to fluctuations in serum calcium levels. Alternatively, prolonged changes in serum calcium influences mRNA-binding proteins altering the encoding of PTH mRNA. There are also calcium independent mechanisms which include repression of PTH transcription through
256:. Low vitamin D should be corrected in those with secondary hyperparathyroidism but low Vitamin D pre-surgery is controversial for those with primary hyperparathyroidism. Low vitamin D levels should be corrected post-parathyroidectomy. 746:
loss, which may result in a normal anion gap metabolic acidosis. ALP level can be elevated due to bone turnover. Additionally further tests can be completed to rule out other causes and complications of hyperparathyroidism including a
1239:
may be used. Vitamin D deficiency may be treated with vitamin D supplementation. However in patients with CKD, patients should not receive vitamin D supplementation if they are elevated serum phosphate levels or have hypercalcemia.
432:(Ca) concentration in the blood and secrete parathyroid hormone accordingly; if the ionized calcium rises above normal, the secretion of PTH is decreased, whereas when the Ca level falls, parathyroid hormone secretion is increased. 880:
levels are usually high in hyperparathyroidism due to high bone turn over. In primary hyperparathyroidism, levels may remain within the normal range, but this is inappropriately normal given the increased levels of plasma calcium.
243:
Primary hyperparathyroidism may only be cured by removing the adenoma or overactive parathyroid glands. In asymptomatic patients who present with mildly elevated blood calcium levels, with otherwise normal kidneys, and with normal
265:
These "asymptomatic" patients may have other symptoms such as depression, anxiety, gastrointestinal distress, and neuromuscular problems that are not counted as symptoms. The problem is often picked up incidentally during
864:
In primary hyperparathyroidism, serum phosphate levels are abnormally low as a result of decreased reabsorption of phosphate in the kidney tubules. However, this is only present in about 50% of cases. This contrasts with
416:( C-cells) are derived when the ultimopharyngeal bodies fuse with the posterolateral thyroid. The parathyroid glands separates from the pharyngeal wall and attaches to the posterior thyroid during the 7th week of 4412: 4397: 4382: 3118:
his constellation of symptoms has led to the mnemonic "Stones, bones, abdominal moans, and psychic groans," which is used to recall the signs and symptoms of hypercalcemia, particularly as a result of primary
3626:"Minimally invasive parathyroidectomy guided by intraoperative parathyroid hormone monitoring (IOPTH) and preoperative imaging versus bilateral neck exploration for primary hyperparathyroidism in adults" 327:
In secondary hyperparathyroidism due to lack of vitamin D absorption, the parathyroid gland is behaving normally; clinical problems are due to bone resorption and manifest as bone syndromes such as
1508: 560:
Secondary hyperparathyroidism occurs if the calcium level is abnormally low. The normal glands respond by secreting parathyroid hormone at a persistently high rate. This typically occurs when the
1076:
causes. Other causes include decreased skin synthesis of vitamin D such as decreased exposure to sunlight and skin disorders. Insufficient vitamin D synthesis such as defective 25-hydroxylation,
376:
although a causal link has not yet been established. The most common causes for secondary hyperparathyroidism include vitamin D deficiency, chronic kidney disease, inadequate calcium intake,
635:. Once an elevated PTH has been confirmed, the goal of diagnosis is to determine the type of hyperparathyroidism (primary, secondary, or tertiary hyperparathyroidism) by obtaining a serum 252:
may also be used to decrease PTH levels in those unable to have surgery although it is not a cure. In patients with very high blood calcium levels, treatment may include large amounts of
1219:
In patients with secondary hyperparathyroidism, the high PTH levels are an appropriate response to low calcium and treatment must be directed at the underlying cause of this (usually
2717:
Minisola S, Arnold A, Belaya Z, Brandi ML, Clarke BL, Hannan FM, Hofbauer LC, Insogna KL, Lacroix A, Liberman U, Palermo A, Pepe J, Rizzoli R, Wermers R, Thakker RV (November 2022).
1364:
excretion (a direct result of the high plasma PTH levels). Together, the calcium and phosphate tend to precipitate out as water-insoluble salts, which readily form solid β€œstones”.
4175: 819:
can present with similar lab changes. In this condition, the calcium creatinine clearance ratio, however, is typically under 0.01 due to the low levels urine calcium.
2655: 324:. Parathyroid adenomas are very rarely detectable on clinical examination. Surgical removal of a parathyroid tumor eliminates the symptoms in most patients. 321: 4125:
Zink AR, Panzer S, Fesq-Martin M, Burger-Heinrich E, Wahl J, Nerlich AG (January 2005). "Evidence for a 7000-year-old case of primary hyperparathyroidism".
1307:. The prevalence of vitamin D deficiency is about 50% of the world population and chronic kidney disease prevalence is 15% of the United States population. 4200: 3393:"KDIGO clinical practice guideline for the diagnosis, evaluation, prevention, and treatment of Chronic Kidney Disease-Mineral and Bone Disorder (CKD-MBD)" 529:
reabsorption to lower the serum phosphate. This decreases formation of insoluble calcium phosphate salts leading to an increase in serum ionized calcium.
1500: 1235:
may be treated by decreasing dietary intake of phosphate. If phosphate remains persistently elevated above 5.5 mg/dL with dietary restriction, then
3673:
Ketteler M, Block GA, Evenepoel P, Fukagawa M, Herzog CA, McCann L, Moe SM, Shroff R, Tonelli MA, Toussaint ND, Vervloet MG, Leonard MB (July 2017).
1649:
Randle RW, Balentine CJ, Wendt E, Schneider DF, Chen H, Sippel RS (July 2016). "Should vitamin D deficiency be corrected before parathyroidectomy?".
595:) by the liver, from where it is transported via the circulation to the kidneys, and it is converted into the active hormone, 1,25 dihydroxyvitamin D 3882: 3675:"Executive summary of the 2017 KDIGO Chronic Kidney Disease–Mineral and Bone Disorder (CKD-MBD) Guideline Update: what's changed and why it matters" 1263:, bone pain, or pathological fracture. A systematic review found surgical treatment to be superior regarding cure rates than medical therapy with 4519: 845:
In cases of primary hyperparathyroidism or tertiary hyperparathyroidism, heightened PTH leads to increased serum calcium (hypercalcemia) due to:
388:
The parathyroid is composed of 4 glands with 2 located superiorly and 2 located inferiorly. The parathyroid glands are located on the posterior
1204:
and classically used bilateral neck exploration, however it did not find one approach to be superior to the other in either benefits or risks.
457:. Furthermore, 1Ξ±,25-dihydroxyvitamin D also has an impact on the expression of calcium-sensing receptors, indirectly affecting PTH secretion. 3297:"Vitamin D deficiency and secondary hyperparathyroidism in the elderly: consequences for bone loss and fractures and therapeutic implications" 4274: 1360:
are, therefore, often a first indication of hyperparathyroidism, especially since the hypercalcuria is accompanied by an increase in urinary
3281: 2938:
Waghray A, Milas M, Nyalakonda K, Siperstein AE (2013). "Falsely low parathyroid hormone secondary to biotin interference: a case series".
1906:"Secondary Hyperparathyroidism: What is Secondary Hyperparathyroidism? Secondary Hyperparathyroidism Symptoms, Treatment, Diagnosis - UCLA" 816: 209:. Other symptoms may include bone pain, weakness, depression, confusion, and increased urination. Both primary and secondary may result in 4180: 2974: 791:
Differential diagnoses of hypercalcemia include humoral hypercalcemia of malignancy, renal failure, malignant bone destruction (such as
2883: 2703: 4192: 1786: 1147:, and memory. While parathyroidectomy is recommended for all patients with hyperparathyroidism who are symptomatic, indications of 579:, or from a lack of exposure of the skin to sunlight, so the body cannot make its own vitamin D from cholesterol. The resulting 3522:"Prolonged high-dose phosphate treatment: a risk factor for tertiary hyperparathyroidism in X-linked hypophosphatemic rickets" 3148: 2697: 2632: 361: 2238: 2262: 989: 365: 3113: 3624:
Ahmadieh H, Kreidieh O, Akl EA, El-Hajj Fuleihan G (2020-10-21). Cochrane Metabolic and Endocrine Disorders Group (ed.).
979: 892:
imaging methods are used by surgeons to locate which parathyroid gland is responsible for hyperparathyroidism or to find
320:(brachyonychia) may be indicative of bone resorption. Radiographically, hyperparathyroidism has a pathognomic finding of 269:
for other reasons, and the test results show a higher amount of calcium in the blood than normal. Many people only have
1769:
Harrison TR, Adams RD, Bennett Jr IL, Resnick WH, Thorn GW, Wintrobe MM (1958). "Metabolic and Endocrine Disorders.".
4267: 2598: 869:
and tertiary hyperparathyroidism, in which serum phosphate levels are generally elevated because of kidney disease.
3726:"Comments on 'KDIGO 2012 clinical practice guideline for the evaluation and management of chronic kidney disease'" 3043:
Schweighofer-Zwink G, Hehenwarter L, Rendl G, Rettenbacher L, Langsteger W, Beheshti M, Pirich C (February 2019).
510: 2038:"Thiazide-Associated Hypercalcemia: Incidence and Association With Primary Hyperparathyroidism Over Two Decades" 485:
differentiation. 3) PTH will also directly activate osteoclasts to cause bone resorption through degradation of
4514: 4304: 4327: 2884:"A condition that causes an imbalance of calcium in the body-Hyperparathyroidism - Diagnosis & treatment" 1891: 1034: 866: 397: 197: 1905: 4332: 4260: 1096: 975: 546: 4322: 3875: 2835:"Diagnosis of Asymptomatic Primary Hyperparathyroidism: Proceedings of the Fourth International Workshop" 932: 417: 405: 401: 240:. The diagnosis of primary hyperparathyroidism is made by finding elevated calcium and PTH in the blood. 193: 2834: 352:. Radiation exposure increases the risk of primary hyperparathyroidism. Additional risk factors include 3521: 901: 506: 441: 2327: 1804: 968: 542: 157: 4220: 2191:"Environmental chemicals and metabolic disruption in primary and secondary human parathyroid tumors" 4427: 4337: 4299: 1783: 1602:"Should Symptoms Be Considered an Indication for Parathyroidectomy in Primary Hyperparathyroidism?" 1568:
Allerheiligen DA, Schoeber J, Houston RE, Mohl VK, Wildman KM (April 1998). "Hyperparathyroidism".
1009: 514: 445: 380:. Tertiary hyperparathyroidism most commonly occurs from prolonged secondary hyperparathyroidism. 4009:
Yeh MW, Ituarte PH, Zhou HC, Nishimoto S, Amy Liu IL, Harari A, Haigh PI, Adams AL (2013-03-01).
2151: 1194: 1119:
is a curative therapy for symptomatic hyperparathyroidism. Additionally, it decrease the risk of
1064:. Vitamin D deficiency can result from malabsorption or decreased vitamin D intake such as with 948: 550: 450: 78: 3269: 1002:. Other mutations that have been linked to parathyroid neoplasia include mutations in the genes 4215: 3140: 2366: 1300: 1224: 1065: 1061: 732: 600: 554: 518: 233: 201: 129: 4467: 2982: 1227:). If this is successful, PTH levels return to normal levels, unless PTH secretion has become 952: 812: 409: 270: 3820:
Dulfer RR, Franssen GJ, Hesselink DA, Hoorn EJ, van Eijck CH, van Ginhoven TM (2017-05-18).
3132: 2908: 2687: 4391: 1989:"Lithium-associated hyperparathyroidism: report of four cases and review of the literature" 1892:"Rugger jersey spine (hyperparathyroidism) | Radiology Reference Article | Radiopaedia.org" 1685: 1304: 1220: 1168: 1120: 1085: 1057: 1022: 877: 808: 465:
PTH stimulates the bones to release calcium through multiple mechanisms. 1) PTH stimulates
336: 229: 224:. Most of the remainder are due to several of these adenomas. Very rarely it may be due to 125: 4189: 2998:"Will 18F-fluorocholine PET/CT replace other methods of preoperative parathyroid imaging?" 2036:
Griebeler ML, Kearns AE, Ryu E, Thapa P, Hathcock MA, Melton LJ, Wermers RA (March 2016).
1026:
Lithium-associated hyperparathyroidism is usually caused by a single parathyroid adenoma.
8: 4416: 4283: 3821: 3435: 2540: 1336: 1158:
24-hour urinary calcium >250 mg/day in women and >300 mg/day in men (see
1128: 1077: 1038: 944: 925: 764: 723: 538: 413: 369: 221: 181: 113: 4011:"Incidence and Prevalence of Primary Hyperparathyroidism in a Racially Mixed Population" 3986: 3959: 3216:
Sulaiman L, Nilsson IL, Juhlin CC, Haglund F, HΓΆΓΆg A, Larsson C, Hashemi J (June 2012).
2753: 2718: 2556: 4291: 4241: 4107: 4045: 4010: 3937: 3857: 3650: 3625: 3601: 3576: 3557: 3502: 3373: 3242: 3217: 3193: 3168: 2997: 2810: 2785: 2766: 2689:
Primary, Secondary and Tertiary Hyperparathyroidism: Diagnostic and Therapeutic Updates
2505: 2480: 2451: 2215: 2190: 2127: 2094: 2070: 2037: 1969: 1832: 1746: 1721: 1626: 1601: 1449: 1208: 1069: 993: 940: 893: 454: 357: 225: 117: 64: 4492: 4421: 3822:"Systematic review of surgical and medical treatment for tertiary hyperparathyroidism" 1949: 1437: 4438: 4245: 4233: 4142: 4099: 4091: 4050: 4032: 3991: 3929: 3849: 3841: 3802: 3794: 3755: 3747: 3706: 3655: 3606: 3549: 3541: 3537: 3506: 3494: 3486: 3414: 3403:(113). Kidney Disease: Improving Global Outcomes (KDIGO) CKD-MBD Work Group: S1–130. 3365: 3357: 3337: 3318: 3247: 3198: 3144: 3133: 3105: 3074: 3066: 3025: 3017: 2955: 2920: 2862: 2854: 2815: 2770: 2758: 2740: 2693: 2628: 2594: 2568: 2560: 2510: 2456: 2438: 2394: 2386: 2347: 2300: 2220: 2171: 2132: 2114: 2075: 2057: 2018: 2010: 1973: 1961: 1953: 1873: 1836: 1824: 1751: 1697: 1666: 1631: 1577: 1550: 1453: 1441: 1248: 1232: 1201: 1197: 1144: 1116: 1042: 936: 580: 253: 189: 140: 52: 4478: 3960:"Calcimimetics for secondary hyperparathyroidism in chronic kidney disease patients" 3941: 3861: 3561: 3377: 2418: 1348:
despite the high levels of PTH in the blood, because hyperparathyroidism results in
4225: 4134: 4111: 4081: 4040: 4022: 3981: 3976: 3971: 3919: 3833: 3786: 3737: 3696: 3686: 3645: 3641: 3637: 3596: 3588: 3533: 3476: 3404: 3349: 3308: 3237: 3229: 3188: 3180: 3056: 3045:"Darstellung und Lokalisation von NebenschilddrΓΌsenadenomen mit F‑18 Cholin PET/CT" 3009: 2947: 2846: 2805: 2797: 2748: 2730: 2552: 2500: 2492: 2446: 2430: 2378: 2339: 2210: 2202: 2189:
Hu X, Saunders N, Safley S, Smith MR, Liang Y, Tran V, et al. (January 2021).
2163: 2122: 2106: 2065: 2049: 2000: 1945: 1863: 1816: 1741: 1733: 1658: 1621: 1613: 1433: 1236: 1178: 1073: 1018: 999: 921: 889: 792: 780: 772: 2833:
Eastell R, Brandi ML, Costa AG, D'Amour P, Shoback DM, Thakker RV (October 2014).
2382: 1135:. Studies have also found that parathyroidectomy for hyperparathyroidism improves 4432: 4353: 4196: 4170: 4086: 4069: 1790: 1339:(PTH) promotes the reabsorption of calcium from the kidneys' tubular fluid, thus 1296: 1084:
bone disease in secondary hyperparathyroidism caused by kidney failure is termed
804: 776: 748: 588: 492: 478: 429: 541:
in the proximal convoluted tubule. This enzyme activation hydroxylates inactive
4481: 4443: 3691: 3674: 3093: 3013: 2801: 2623:
Le T, Bhushan V, Sochat M, Kallianos K, Chavda Y, Zureick AH, Kalani M (2017).
2496: 2343: 2292: 2206: 1820: 1256: 739: 489:
and organic material. This then causes bone to release calcium into the blood.
486: 349: 3353: 3270:"Hyperparathyroidism Resulting From Lithium Treatment Remains Underrecognized" 3061: 3044: 3042: 2110: 1662: 4508: 4165: 4095: 4036: 3958:
Ballinger AE, Palmer SC, Nistor I, Craig JC, Strippoli GF (9 December 2014).
3845: 3798: 3751: 3545: 3490: 3481: 3464: 3361: 3070: 3021: 2858: 2744: 2564: 2442: 2390: 2351: 2118: 2061: 2014: 1957: 1617: 1353: 1349: 1260: 796: 377: 145: 57: 4406: 4138: 3908:"Calcimimetics--new drugs with the potential to control hyperparathyroidism" 2907:
Allerheiligen DA, Schoeber J, Houston RE, Mohl VK, Wildman KM (1998-04-15).
2719:"Epidemiology, Pathophysiology, and Genetics of Primary Hyperparathyroidism" 1933: 1080:, and 1-alpha 25-hydroxylation can also contribute to vitamin D deficiency. 908:
tend to be more and more performed due to excellent diagnostic performance.
4237: 4146: 4103: 4054: 3995: 3924: 3907: 3853: 3806: 3759: 3710: 3659: 3610: 3553: 3498: 3418: 3369: 3322: 3313: 3296: 3251: 3202: 3109: 3078: 3029: 2959: 2866: 2819: 2762: 2514: 2460: 2434: 2398: 2304: 2224: 2175: 2136: 2079: 2022: 1965: 1877: 1828: 1755: 1701: 1670: 1635: 1554: 1445: 1357: 1276: 1132: 1124: 1046: 964: 960: 756: 568: 332: 317: 313: 305: 293: 277: 245: 237: 217: 210: 206: 200:). Symptoms of hyperparathyroidism are caused by inappropriately normal or 133: 83: 70: 33: 4229: 3933: 2924: 2572: 1793:. National Endocrine and Metabolic Diseases Information Service. May 2006. 1581: 1251:
is indicated in tertiary hyperparathyroidism for patients who have severe
849:
increased bone resorption, allowing the flow of calcium from bone to blood
4462: 4027: 3790: 3592: 2850: 2053: 1737: 897: 743: 632: 45: 4374: 3742: 3725: 3463:
van der Plas WY, Noltes ME, van Ginhoven TM, Kruijff S (December 2020).
3409: 3392: 3233: 2005: 1988: 904:
was the main method used or this indication. Recently 18F-fluorocholine
4487: 3774: 3430: 3428: 3184: 2951: 2167: 1805:"Otoconia degeneration as a consequence of primary hyperparathyroidism" 1773:(Third ed.). New York: McGraw-Hill Book Company. pp. 575–578. 1280: 1264: 1252: 760: 561: 482: 466: 309: 301: 284:, weakness, lethargy, fatigue, depression, bone pain, muscle soreness ( 266: 249: 161: 4252: 3837: 3701: 2735: 2656:"Primary Hyperparathyroidism: A Case-based Review | Clinician Reviews" 1868: 1851: 4473: 3462: 2481:"Parathyroid hormone: anabolic and catabolic actions on the skeleton" 1361: 1316: 752: 727: 719: 592: 576: 526: 474: 4124: 3425: 2790:
Best Practice & Research Clinical Endocrinology & Metabolism
2593:(Fourth ed.). New York: W.H. Freeman and Company. p. 707. 2239:"Secondary Hyperparathyroidism - an overview | ScienceDirect Topics" 627:
Pepper & Salt, classical X-Ray appearance of hyperparathyroidism
3623: 2996:
Giovanella L, Bacigalupo L, Treglia G, Piccardo A (February 2021).
2995: 2367:"Extracellular Calcium Sensing and Extracellular Calcium Signaling" 2263:"Tertiary Hyperparathyroidism - an overview | ScienceDirect Topics" 1284: 1228: 1140: 800: 615: 393: 297: 281: 1108:
Treatment depends on the type of hyperparathyroidism encountered.
623: 583:
is usually due to a partial combination of both factors. Vitamin D
73:, weakness, depression, bone pains, confusion, increased urination 1148: 1136: 1053: 768: 715: 636: 522: 389: 353: 328: 285: 41: 3465:"Secondary and Tertiary Hyperparathyroidism: A Narrative Review" 3169:"Hyperparathyroid genes: sequences reveal answers and questions" 2937: 2906: 1722:"Renal control of calcium, phosphate, and magnesium homeostasis" 1567: 216:
In 80% of cases, primary hyperparathyroidism is due to a single
4401: 4386: 4184: 2419:"The Regulation of Parathyroid Hormone Secretion and Synthesis" 2325: 905: 289: 4070:"Secondary Hyperparathyroidism: Pathophysiology and Treatment" 3672: 1856:
Journal of the European Academy of Dermatology and Venereology
1852:"Acquired racquet nails: a useful sign of hyperparathyroidism" 1768: 525:. PTH also acts on the proximal convoluted tubule to decrease 412:
is derived from the 4th pharyngeal pouch ventral wing and the
368:, neonatal severe hyperparathyroidism also increase the risk. 3577:"Clinical practice. Asymptomatic primary hyperparathyroidism" 2832: 1648: 1541:
Michels TC, Kelly KM (August 2013). "Parathyroid disorders".
1050: 1004: 470: 185: 4206:
Insogna KL (September 2018). "Primary Hyperparathyroidism".
3819: 3215: 2786:"Familial hypocalciuric hypercalcemia and related disorders" 2332:
Operative Techniques in Otolaryngology-Head and Neck Surgery
2326:
Scharpf J, Kyriazidis N, Kamani D, Randolph G (2016-09-01).
2095:"Hyperparathyroidism jaw tumour syndrome: a pictoral review" 2093:
du Preez H, Adams A, Richards P, Whitley S (December 2016).
2092: 1931: 1177:
Bone density > 2.5 standard deviations below peak (i.e.,
1155:
Asymptomatic hyperparathyroidism with any of the following:
3135:
The Nature of Disease: Pathology for the Health Professions
1932:
Bilezikian JP, Bandeira L, Khan A, Cusano NE (2018-01-13).
1315:
The oldest known case was found in a cadaver from an Early
1165:
serum calcium > 1 mg/dl above upper limit of normal
984: 408:
are derived from the 4th pharyngeal pouch dorsal wing. The
3957: 2716: 2685: 1174:
Estimated glomerular filtration rate <60 mL/min/1.73 m2
896:
parathyroid adenomas, most commonly found in the anterior
599:. Thus, a third cause of secondary hyperparathyroidism is 549:). Active vitamin D allows for calcium absorption through 2538: 603:. Here the ability to manufacture 1,25 dihydroxyvitamin D 373: 248:, monitoring may be all that is required. The medication 3338:"Vitamin D and the Bariatric Surgical Patient: A Review" 3335: 3218:"Genetic characterization of large parathyroid adenomas" 2622: 1060:(caused by lack of sunlight, diet or malabsorption) and 1037:
is due to physiological (i.e. appropriate) secretion of
228:. Secondary hyperparathyroidism typically occurs due to 4008: 3458: 3456: 3336:
Compher CW, Badellino KO, Boullata JI (February 2008).
2035: 1200:
compared the surgical procedures of minimally invasive
4015:
The Journal of Clinical Endocrinology & Metabolism
2839:
The Journal of Clinical Endocrinology & Metabolism
2042:
The Journal of Clinical Endocrinology & Metabolism
1726:
Clinical Journal of the American Society of Nephrology
1606:
Clinical Medicine Insights. Endocrinology and Diabetes
1151:
for those who are asymptomatic include the following:
440:
Rapid PTH regulation is controlled by the parathyroid
3772: 2188: 1352:, which increases the urinary calcium concentration ( 955:. This disease is often characterized by the quartet 619:
Calcification in the brain due to hyperparathyroidism
473:
which causes differentiation of the osteoblasts into
4364: 4201:
Endocrine and Metabolic Diseases Information Service
4074:
The Journal of the American Board of Family Medicine
3912:
The Journal of Clinical Endocrinology and Metabolism
3574: 3453: 2539:
Arnaud CD, Tenenhouse AM, Rasmussen H (March 1967).
2149: 1802: 998:), which is also associated with the adrenal tumor 360:exposure. A number of genetic conditions including 16:
Increase in parathyroid hormone levels in the blood
3519: 1927: 1925: 1849: 1719: 1187:Nephrolithiasis seen on imaging (ultrasound or CT) 404:are derived from the 3rd pharyngeal pouch and the 3953: 3951: 3876:"Sensipar: Highlights of Prescribing Information" 3263: 3261: 2328:"Anatomy and embryology of the parathyroid gland" 1986: 1561: 974:In a minority of cases, this occurs as part of a 943:themselves. The oversecretion of PTH is due to a 811:, multiple endocrine adenomatosis syndromes, and 4506: 2681: 2679: 2677: 2675: 957:stones, bones, groans, and psychiatric overtones 833:pattern. The currently accepted test for PTH is 803:), thiazide diuretics, lithium, immobilization, 188:. This occurs from a disorder either within the 4067: 3568: 3520:MΓ€kitie O, Kooh SW, Sochett E (February 2003). 2478: 2321: 2319: 2299:, Treasure Island (FL): StatPearls Publishing, 1922: 1850:Baran R, Turkmani MG, Mubki T (February 2014). 1803:McKenna K, Rahman K, Parham K (November 2020). 288:), joint pain, decreased appetite, feelings of 276:Common manifestations of hypercalcemia include 3948: 3773:Palumbo V, Damiano G, Messina M (2021-04-30). 3390: 3258: 3124: 2584: 2582: 1987:Szalat A, Mazeh H, Freund HR (February 2009). 1536: 1534: 1532: 1530: 1528: 1526: 1424:Fraser WD (July 2009). "Hyperparathyroidism". 1419: 1417: 1415: 1413: 1411: 1409: 1407: 1405: 1403: 1401: 575:can result from a deficient dietary intake of 505:Calcium reabsorption in the nephron occurs in 4268: 3209: 3139:. Lippincott Williams & Wilkins. p.  3091: 2686:Gasparri G, Camandona M, Palestini N (2015). 2672: 2423:Journal of the American Society of Nephrology 2416: 2334:. Surgical Treatment of Hyperparathyroidism. 2286: 2284: 2282: 2152:"Benign Familial Hypocalciuric Hypercalcemia" 1715: 1713: 1711: 1495: 1493: 1491: 1489: 1487: 1485: 1483: 1399: 1397: 1395: 1393: 1391: 1389: 1387: 1385: 1383: 1381: 571:is present. A lack of 1,25 dihydroxyvitamin D 2972: 2364: 2316: 2290: 2150:Varghese J, Rich T, Jimenez C (March 2011). 1762: 1595: 1593: 1591: 1540: 1481: 1479: 1477: 1475: 1473: 1471: 1469: 1467: 1465: 1463: 3964:The Cochrane Database of Systematic Reviews 3575:Bilezikian JP, Silverberg SJ (April 2004). 2579: 1599: 1523: 817:familial benign hypocalciuric hypercalcamia 607:is compromised, resulting in hypocalcemia. 4275: 4261: 2783: 2618: 2616: 2614: 2612: 2610: 2279: 1720:Blaine J, Chonchol M, Levi M (July 2015). 1708: 1378: 751:for familial hypocalciuric hypercalcemia, 631:The gold standard of diagnosis is the PTH 591:) is converted to 25-hydroxyvitamin D (or 364:, hyperparathyroidism-jaw tumor syndrome, 32: 4219: 4118: 4085: 4044: 4026: 3985: 3975: 3923: 3741: 3700: 3690: 3649: 3600: 3480: 3408: 3312: 3288: 3267: 3241: 3192: 3160: 3130: 3060: 2809: 2752: 2734: 2504: 2450: 2214: 2126: 2069: 2004: 1867: 1745: 1625: 1588: 1460: 1344:calcium excreted in the urine per day is 786: 4174:) is being considered for deletion. See 3775:"Tertiary hyperparathyroidism: a review" 3723: 1683: 920: 622: 614: 521:to increase calcium reabsorption in the 491: 4282: 4205: 3630:Cochrane Database of Systematic Reviews 3094:"A practical approach to hypercalcemia" 2607: 1171:> 30% below normal for patient's age 872: 855:increased intestinal calcium absorption 4520:Endocrine-related cutaneous conditions 4507: 3391:Eckardt KU, Kasiske BL (August 2009). 2588: 2417:Kumar R, Thompson JR (February 2011). 1423: 767:, and genetic testing. Additionally a 533:Effects of PTH on the Small Intestines 428:Normal parathyroid glands measure the 362:multiple endocrine neoplasia syndromes 196:) or as response to external stimuli ( 4256: 3116:from the original on 21 August 2014. 2966: 2878: 2876: 2650: 2648: 2646: 2644: 2534: 2532: 2530: 2528: 2526: 2524: 2479:Silva BC, Bilezikian JP (June 2015). 2474: 2472: 2470: 2412: 2410: 2408: 714:Primary hyperparathyroidism has high 259: 4068:Saliba W, El-Haddad B (2009-09-01). 3440:The Lecturio Medical Concept Library 3294: 3166: 2723:Journal of Bone and Mineral Research 1056:levels). The most common causes are 435: 366:familial hypocalciuric hypercalcemia 4208:The New England Journal of Medicine 3905: 3581:The New England Journal of Medicine 2784:Lee JY, Shoback DM (October 2018). 2627:. New York: Mcgraw-Hill Education. 2625:First aid for the USMLE step 1 2017 2557:10.1146/annurev.ph.29.030167.002025 2365:Brown EM, MacLeod RJ (2001-01-01). 1511:from the original on 4 October 2016 963:, hypercalcemia, constipation, and 884: 852:reduced kidney clearance of calcium 735:and secondary hyperparathyroidism. 13: 3092:Carroll MF, Schade DS (May 2003). 2873: 2641: 2521: 2467: 2405: 1600:McDow AD, Sippel RS (2018-01-01). 1267:with lower risk of complications. 992:(caused by a mutation in the gene 982:(caused by a mutation in the gene 859: 14: 4531: 4178:to help reach a consensus. β€Ί 4157: 3049:Wiener Medizinische Wochenschrift 2979:BrighamRAD Teaching Case Database 1993:European Journal of Endocrinology 1231:(tertiary hyperparathyroidism). 911: 902:technetium sestamibi scintigraphy 840: 537:PTH stimulates the production of 3538:10.1046/j.1365-2265.2003.01685.x 3397:Kidney International Supplements 3284:from the original on 2010-07-01. 2706:from the original on 2017-09-08. 1651:The Journal of Surgical Research 1270: 567:levels in the blood are low and 4061: 4002: 3899: 3888:from the original on 2014-10-05 3868: 3813: 3766: 3717: 3666: 3617: 3513: 3469:Scandinavian Journal of Surgery 3384: 3329: 3085: 3036: 2989: 2973:Neish AS, Nagel JS, Holman BL. 2931: 2900: 2826: 2777: 2710: 2485:Current Opinion in Pharmacology 2358: 2255: 2231: 2182: 2143: 2086: 2029: 1980: 1898: 1884: 1843: 1796: 1777: 1771:Principles of Internal Medicine 1329: 1319:cemetery in southwest Germany. 1290: 547:(1, 25 dihydroxycholecalciferol 477:. 2) PTH inhibits secretion of 4305:Pseudopseudohypoparathyroidism 3977:10.1002/14651858.CD006254.pub2 3724:Andrassy KM (September 2013). 3642:10.1002/14651858.CD010787.pub2 1677: 1642: 1214: 822: 738:Hyperparathyroidism can cause 691:Secondary hyperparathyroidism 496:Effects of PTH bone resorption 383: 1: 4163: 2383:10.1152/physrev.2001.81.1.239 1950:10.1016/S0140-6736(17)31430-7 1501:"Primary Hyperparathyroidism" 1438:10.1016/S0140-6736(09)60507-9 1371: 1243: 1207:Surgery can rarely result in 1035:Secondary hyperparathyroidism 959:referring to the presence of 867:secondary hyperparathyroidism 827: 708:Tertiary hyperparathyroidism 639:, phosphate, and PTH levels. 501:Effects of PTH on the Kidneys 469:which increase expression of 198:secondary hyperparathyroidism 4087:10.3122/jabfm.2009.05.090026 2291:Rosen RD, Bordoni B (2023), 1111: 1103: 1097:Tertiary hyperparathyroidism 1029: 1021:who are receiving long-term 976:multiple endocrine neoplasia 783:if there is concern for it. 674:Primary hyperparathyroidism 610: 423: 7: 2545:Annual Review of Physiology 1091: 933:Primary hyperparathyroidism 461:Effects of PTH on the Bones 418:human embryonic development 406:superior parathyroid glands 402:inferior parathyroid glands 194:primary hyperparathyroidism 10: 4536: 3826:British Journal of Surgery 3692:10.1016/j.kint.2017.04.006 3014:10.1007/s12020-020-02487-y 2802:10.1016/j.beem.2018.05.004 2497:10.1016/j.coph.2015.03.005 2344:10.1016/j.otot.2016.06.003 2207:10.1016/j.surg.2020.06.010 1821:10.1016/j.mehy.2020.109982 1684:Taniegra ED (2004-01-15). 1310: 1159: 916: 775:can be done to assess for 507:proximal convoluted tubule 213:(weakening of the bones). 116:, multiple benign tumors, 4453: 4368: 4346: 4313: 4290: 3354:10.1007/s11695-007-9289-6 3098:American Family Physician 3062:10.1007/s10354-018-0660-0 2913:American Family Physician 2293:"Embryology, Parathyroid" 2111:10.1007/s13244-016-0519-0 1690:American Family Physician 1663:10.1016/j.jss.2016.04.022 1570:American Family Physician 1543:American Family Physician 543:25-hydroxycholecalciferol 446:calcium sensing receptors 392:and are derived from the 342: 254:intravenous normal saline 167: 158:intravenous normal saline 152: 139: 105: 97: 89: 77: 63: 51: 40: 31: 26: 4338:Osteitis fibrosa cystica 4300:Pseudohypoparathyroidism 4176:templates for discussion 3482:10.1177/1457496919866015 3222:Endocrine-Related Cancer 1618:10.1177/1179551418785135 1322: 1259:(>11.0 mg/ dL), 515:distal convoluted tubule 451:1Ξ±,25-dihydroxyvitamin D 316:. A history of acquired 304:, cognitive impairment, 4139:10.1001/jama.293.1.40-c 1576:(8): 1795–802, 1807–8. 1068:, small bowel disease, 978:(MEN) syndrome, either 949:parathyroid hyperplasia 749:24-hour urinary calcium 562:1,25 dihydroxyvitamin D 511:ascending Loop of Henle 3925:10.1210/jcem.83.4.4799 3779:La Clinica Terapeutica 3526:Clinical Endocrinology 3314:10.1210/edrv.22.4.0437 3295:Lips P (August 2001). 2435:10.1681/ASN.2010020186 1301:chronic kidney disease 1225:chronic kidney failure 1062:chronic kidney failure 929: 813:granulomatous diseases 787:Differential diagnosis 733:chronic kidney failure 628: 620: 601:chronic kidney disease 497: 372:have been linked with 234:chronic kidney disease 202:elevated blood calcium 130:chronic kidney disease 4515:Parathyroid disorders 4230:10.1056/NEJMcp1714213 3906:Ott SM (April 1998). 3436:"Hyperparathyroidism" 3268:Pomerantz JM (2010). 3131:McConnell TH (2007). 2975:"Parathyroid Adenoma" 2909:"Hyperparathyroidism" 2541:"Parathyroid Hormone" 2371:Physiological Reviews 2267:www.sciencedirect.com 2243:www.sciencedirect.com 2099:Insights into Imaging 1934:"Hyperparathyroidism" 1686:"Hyperparathyroidism" 953:parathyroid carcinoma 924: 626: 618: 495: 410:ultimopharyngeal body 271:non-specific symptoms 236:, or other causes of 156:Monitoring, surgery, 4028:10.1210/jc.2012-4022 3791:10.7417/CT.2021.2322 3730:Kidney International 3679:Kidney International 3593:10.1056/NEJMcp032200 3119:hyperparathyroidism. 2851:10.1210/jc.2014-1414 2054:10.1210/jc.2015-3964 1738:10.2215/CJN.09750913 1612:: 1179551418785135. 1305:vitamin D deficiency 1255:, severe persistent 1221:vitamin D deficiency 1169:Creatinine clearance 1133:bone mineral density 1086:renal osteodystrophy 1058:vitamin D deficiency 878:Alkaline phosphatase 873:Alkaline phosphatase 809:milk alkali syndrome 771:without contrast or 545:to active vitamin D 414:parafollicular cells 400:. Specifically, the 370:Parathyroid adenomas 337:renal osteodystrophy 230:vitamin D deficiency 184:(PTH) levels in the 126:vitamin D deficiency 4493:Hyperparathyroidism 4315:Hyperparathyroidism 4284:Parathyroid disease 4181:Hyperparathyroidism 3743:10.1038/ki.2013.243 3410:10.1038/ki.2009.188 3274:Drug Benefit Trends 3234:10.1530/ERC-11-0140 2006:10.1530/EJE-08-0620 1784:Hyperparathyroidism 1337:parathyroid hormone 1129:fragility fractures 1078:1-alpha hydroxylase 1039:parathyroid hormone 945:parathyroid adenoma 926:Parathyroid adenoma 765:fragility fractures 742:and increase renal 539:1-alpha-hydroxylase 396:of the 3rd and 4th 322:rugger jersey spine 222:parathyroid adenoma 182:parathyroid hormone 178:Hyperparathyroidism 148:and high PTH levels 114:parathyroid adenoma 27:Hyperparathyroidism 4454:External resources 4292:Hypoparathyroidism 4195:2011-05-24 at the 3185:10.4158/EP11067.RA 3179:(Suppl 3): 18–27. 3173:Endocrine Practice 2952:10.4158/EP12158.OR 2940:Endocrine Practice 2168:10.4158/EP10308.RA 2156:Endocrine Practice 1944:(10116): 168–178. 1910:www.uclahealth.org 1809:Medical Hypotheses 1789:2011-05-24 at the 1209:hypoparathyroidism 1184:People age < 50 1070:pancreatic disease 1043:parathyroid glands 941:parathyroid glands 930: 629: 621: 513:. PTH acts on the 498: 455:vitamin D receptor 398:pharyngeal pouches 358:thiazide diuretics 292:, abdominal pain, 260:Signs and symptoms 226:parathyroid cancer 190:parathyroid glands 180:is an increase in 146:High blood calcium 118:parathyroid cancer 101:Primary, secondary 4502: 4501: 4362: 4361: 4214:(11): 1050–1059. 3838:10.1002/bjs.10554 3301:Endocrine Reviews 3150:978-0-7817-5317-3 2845:(10): 3570–3579. 2736:10.1002/jbmr.4665 2729:(11): 2315–2329. 2699:978-88-470-5758-6 2634:978-1-259-83763-0 2589:Stryer L (1995). 1869:10.1111/jdv.12187 1249:Parathyroidectomy 1237:phosphate binders 1233:Hyperphosphatemia 1202:parathyroidectomy 1198:systematic review 1117:Parathyroidectomy 726:levels and a low 712: 711: 581:hypovitaminosis D 453:binding with the 442:G-protein coupled 436:Regulation of PTH 238:low blood calcium 175: 174: 141:Diagnostic method 134:low blood calcium 21:Medical condition 4527: 4366: 4365: 4277: 4270: 4263: 4254: 4253: 4249: 4223: 4151: 4150: 4122: 4116: 4115: 4089: 4065: 4059: 4058: 4048: 4030: 4021:(3): 1122–1129. 4006: 4000: 3999: 3989: 3979: 3970:(12): CD006254. 3955: 3946: 3945: 3927: 3903: 3897: 3896: 3894: 3893: 3887: 3880: 3872: 3866: 3865: 3817: 3811: 3810: 3770: 3764: 3763: 3745: 3721: 3715: 3714: 3704: 3694: 3670: 3664: 3663: 3653: 3636:(10): CD010787. 3621: 3615: 3614: 3604: 3572: 3566: 3565: 3517: 3511: 3510: 3484: 3460: 3451: 3450: 3448: 3446: 3432: 3423: 3422: 3412: 3388: 3382: 3381: 3333: 3327: 3326: 3316: 3292: 3286: 3285: 3265: 3256: 3255: 3245: 3213: 3207: 3206: 3196: 3167:Marx SJ (2011). 3164: 3158: 3157: 3138: 3128: 3122: 3121: 3089: 3083: 3082: 3064: 3040: 3034: 3033: 2993: 2987: 2986: 2981:. Archived from 2970: 2964: 2963: 2935: 2929: 2928: 2919:(8): 1795–1802. 2904: 2898: 2897: 2895: 2894: 2880: 2871: 2870: 2830: 2824: 2823: 2813: 2781: 2775: 2774: 2756: 2738: 2714: 2708: 2707: 2683: 2670: 2669: 2667: 2666: 2652: 2639: 2638: 2620: 2605: 2604: 2586: 2577: 2576: 2536: 2519: 2518: 2508: 2476: 2465: 2464: 2454: 2414: 2403: 2402: 2362: 2356: 2355: 2323: 2314: 2313: 2312: 2311: 2288: 2277: 2276: 2274: 2273: 2259: 2253: 2252: 2250: 2249: 2235: 2229: 2228: 2218: 2186: 2180: 2179: 2147: 2141: 2140: 2130: 2090: 2084: 2083: 2073: 2048:(3): 1166–1173. 2033: 2027: 2026: 2008: 1984: 1978: 1977: 1929: 1920: 1919: 1917: 1916: 1902: 1896: 1895: 1888: 1882: 1881: 1871: 1847: 1841: 1840: 1800: 1794: 1781: 1775: 1774: 1766: 1760: 1759: 1749: 1717: 1706: 1705: 1681: 1675: 1674: 1646: 1640: 1639: 1629: 1597: 1586: 1585: 1565: 1559: 1558: 1538: 1521: 1520: 1518: 1516: 1497: 1458: 1457: 1432:(9684): 145–58. 1421: 1365: 1333: 1019:bipolar disorder 1000:pheochromocytoma 971:, respectively. 900:. Historically, 890:Nuclear medicine 885:Nuclear medicine 815:. Additionally, 793:multiple myeloma 781:nephrocalcinosis 773:renal ultrasound 755:to evaluate for 642: 641: 479:osteoprotegerina 308:(), vertigo and 36: 24: 23: 4535: 4534: 4530: 4529: 4528: 4526: 4525: 4524: 4505: 4504: 4503: 4498: 4497: 4449: 4448: 4377: 4363: 4358: 4354:Parathyroiditis 4342: 4309: 4286: 4281: 4221:10.1.1.322.5883 4197:Wayback Machine 4179: 4160: 4155: 4154: 4123: 4119: 4066: 4062: 4007: 4003: 3956: 3949: 3904: 3900: 3891: 3889: 3885: 3878: 3874: 3873: 3869: 3818: 3814: 3771: 3767: 3722: 3718: 3671: 3667: 3622: 3618: 3587:(17): 1746–51. 3573: 3569: 3518: 3514: 3461: 3454: 3444: 3442: 3434: 3433: 3426: 3389: 3385: 3342:Obesity Surgery 3334: 3330: 3293: 3289: 3266: 3259: 3214: 3210: 3165: 3161: 3151: 3129: 3125: 3090: 3086: 3041: 3037: 2994: 2990: 2971: 2967: 2936: 2932: 2905: 2901: 2892: 2890: 2882: 2881: 2874: 2831: 2827: 2782: 2778: 2715: 2711: 2700: 2684: 2673: 2664: 2662: 2654: 2653: 2642: 2635: 2621: 2608: 2601: 2587: 2580: 2537: 2522: 2477: 2468: 2415: 2406: 2363: 2359: 2324: 2317: 2309: 2307: 2289: 2280: 2271: 2269: 2261: 2260: 2256: 2247: 2245: 2237: 2236: 2232: 2187: 2183: 2148: 2144: 2091: 2087: 2034: 2030: 1985: 1981: 1930: 1923: 1914: 1912: 1904: 1903: 1899: 1890: 1889: 1885: 1848: 1844: 1801: 1797: 1791:Wayback Machine 1782: 1778: 1767: 1763: 1718: 1709: 1682: 1678: 1647: 1643: 1598: 1589: 1566: 1562: 1539: 1524: 1514: 1512: 1507:. August 2012. 1499: 1498: 1461: 1422: 1379: 1374: 1369: 1368: 1334: 1330: 1325: 1313: 1297:developed world 1293: 1273: 1246: 1217: 1131:, and improves 1121:nephrolithiasis 1114: 1106: 1094: 1045:in response to 1032: 951:, or rarely, a 935:results from a 919: 914: 887: 875: 862: 860:Serum phosphate 843: 830: 825: 805:hyperthyroidism 789: 777:nephrolithiasis 651:Vitamin D Level 613: 606: 598: 589:cholecalciferol 586: 574: 565: 519:collecting duct 438: 430:ionized calcium 426: 386: 345: 262: 120: 22: 17: 12: 11: 5: 4533: 4523: 4522: 4517: 4500: 4499: 4496: 4495: 4484: 4470: 4458: 4457: 4455: 4451: 4450: 4447: 4446: 4435: 4424: 4409: 4394: 4378: 4373: 4372: 4370: 4369:Classification 4360: 4359: 4357: 4356: 4350: 4348: 4344: 4343: 4341: 4340: 4335: 4330: 4325: 4319: 4317: 4311: 4310: 4308: 4307: 4302: 4296: 4294: 4288: 4287: 4280: 4279: 4272: 4265: 4257: 4251: 4250: 4203: 4187: 4159: 4158:External links 4156: 4153: 4152: 4117: 4080:(5): 574–581. 4060: 4001: 3947: 3898: 3867: 3832:(7): 804–813. 3812: 3785:(3): 241–246. 3765: 3736:(3): 622–623. 3716: 3665: 3616: 3567: 3532:(2): 163–168. 3512: 3475:(4): 271–278. 3452: 3424: 3383: 3348:(2): 220–224. 3328: 3307:(4): 477–501. 3287: 3257: 3228:(3): 389–407. 3208: 3159: 3149: 3123: 3104:(9): 1959–66. 3084: 3055:(1–2): 15–24. 3035: 3008:(2): 285–297. 2988: 2985:on 2011-07-16. 2965: 2930: 2899: 2872: 2825: 2796:(5): 609–619. 2776: 2709: 2698: 2671: 2660:www.mdedge.com 2640: 2633: 2606: 2599: 2578: 2551:(1): 349–372. 2520: 2466: 2429:(2): 216–224. 2404: 2377:(1): 239–297. 2357: 2338:(3): 117–121. 2315: 2278: 2254: 2230: 2201:(1): 102–108. 2181: 2142: 2105:(6): 793–800. 2085: 2028: 1999:(2): 317–323. 1979: 1921: 1897: 1883: 1842: 1795: 1776: 1761: 1732:(7): 1257–72. 1707: 1696:(2): 333–339. 1676: 1641: 1587: 1560: 1522: 1459: 1376: 1375: 1373: 1370: 1367: 1366: 1327: 1326: 1324: 1321: 1312: 1309: 1292: 1289: 1272: 1269: 1245: 1242: 1216: 1213: 1191: 1190: 1189: 1188: 1185: 1182: 1175: 1172: 1166: 1163: 1113: 1110: 1105: 1102: 1093: 1090: 1066:gastric bypass 1031: 1028: 1017:Patients with 918: 915: 913: 912:Classification 910: 886: 883: 874: 871: 861: 858: 857: 856: 853: 850: 842: 841:Calcium levels 839: 829: 826: 824: 821: 788: 785: 740:hyperchloremia 710: 709: 706: 703: 700: 697: 693: 692: 689: 686: 683: 680: 676: 675: 672: 669: 666: 663: 659: 658: 655: 652: 649: 646: 612: 609: 604: 596: 584: 572: 563: 487:hydroxyapatite 437: 434: 425: 422: 385: 382: 350:family history 348:do not have a 344: 341: 261: 258: 173: 172: 169: 165: 164: 154: 150: 149: 143: 137: 136: 107: 103: 102: 99: 95: 94: 91: 87: 86: 81: 75: 74: 67: 61: 60: 55: 49: 48: 38: 37: 29: 28: 20: 15: 9: 6: 4: 3: 2: 4532: 4521: 4518: 4516: 4513: 4512: 4510: 4494: 4490: 4489: 4485: 4483: 4480: 4476: 4475: 4471: 4469: 4465: 4464: 4460: 4459: 4456: 4452: 4445: 4441: 4440: 4436: 4434: 4430: 4429: 4425: 4423: 4419: 4418: 4414: 4410: 4408: 4404: 4403: 4399: 4395: 4393: 4389: 4388: 4384: 4380: 4379: 4376: 4371: 4367: 4355: 4352: 4351: 4349: 4345: 4339: 4336: 4334: 4331: 4329: 4326: 4324: 4321: 4320: 4318: 4316: 4312: 4306: 4303: 4301: 4298: 4297: 4295: 4293: 4289: 4285: 4278: 4273: 4271: 4266: 4264: 4259: 4258: 4255: 4247: 4243: 4239: 4235: 4231: 4227: 4222: 4217: 4213: 4209: 4204: 4202: 4198: 4194: 4191: 4188: 4186: 4182: 4177: 4173: 4172: 4167: 4162: 4161: 4148: 4144: 4140: 4136: 4132: 4128: 4121: 4113: 4109: 4105: 4101: 4097: 4093: 4088: 4083: 4079: 4075: 4071: 4064: 4056: 4052: 4047: 4042: 4038: 4034: 4029: 4024: 4020: 4016: 4012: 4005: 3997: 3993: 3988: 3983: 3978: 3973: 3969: 3965: 3961: 3954: 3952: 3943: 3939: 3935: 3931: 3926: 3921: 3918:(4): 1080–2. 3917: 3913: 3909: 3902: 3884: 3881:. Amgen Inc. 3877: 3871: 3863: 3859: 3855: 3851: 3847: 3843: 3839: 3835: 3831: 3827: 3823: 3816: 3808: 3804: 3800: 3796: 3792: 3788: 3784: 3780: 3776: 3769: 3761: 3757: 3753: 3749: 3744: 3739: 3735: 3731: 3727: 3720: 3712: 3708: 3703: 3698: 3693: 3688: 3684: 3680: 3676: 3669: 3661: 3657: 3652: 3647: 3643: 3639: 3635: 3631: 3627: 3620: 3612: 3608: 3603: 3598: 3594: 3590: 3586: 3582: 3578: 3571: 3563: 3559: 3555: 3551: 3547: 3543: 3539: 3535: 3531: 3527: 3523: 3516: 3508: 3504: 3500: 3496: 3492: 3488: 3483: 3478: 3474: 3470: 3466: 3459: 3457: 3441: 3437: 3431: 3429: 3420: 3416: 3411: 3406: 3402: 3398: 3394: 3387: 3379: 3375: 3371: 3367: 3363: 3359: 3355: 3351: 3347: 3343: 3339: 3332: 3324: 3320: 3315: 3310: 3306: 3302: 3298: 3291: 3283: 3279: 3275: 3271: 3264: 3262: 3253: 3249: 3244: 3239: 3235: 3231: 3227: 3223: 3219: 3212: 3204: 3200: 3195: 3190: 3186: 3182: 3178: 3174: 3170: 3163: 3156: 3152: 3146: 3142: 3137: 3136: 3127: 3120: 3115: 3111: 3107: 3103: 3099: 3095: 3088: 3080: 3076: 3072: 3068: 3063: 3058: 3054: 3051:(in German). 3050: 3046: 3039: 3031: 3027: 3023: 3019: 3015: 3011: 3007: 3003: 2999: 2992: 2984: 2980: 2976: 2969: 2961: 2957: 2953: 2949: 2945: 2941: 2934: 2926: 2922: 2918: 2914: 2910: 2903: 2889: 2885: 2879: 2877: 2868: 2864: 2860: 2856: 2852: 2848: 2844: 2840: 2836: 2829: 2821: 2817: 2812: 2807: 2803: 2799: 2795: 2791: 2787: 2780: 2772: 2768: 2764: 2760: 2755: 2750: 2746: 2742: 2737: 2732: 2728: 2724: 2720: 2713: 2705: 2701: 2695: 2691: 2690: 2682: 2680: 2678: 2676: 2661: 2657: 2651: 2649: 2647: 2645: 2636: 2630: 2626: 2619: 2617: 2615: 2613: 2611: 2602: 2600:0-7167-2009-4 2596: 2592: 2585: 2583: 2574: 2570: 2566: 2562: 2558: 2554: 2550: 2546: 2542: 2535: 2533: 2531: 2529: 2527: 2525: 2516: 2512: 2507: 2502: 2498: 2494: 2490: 2486: 2482: 2475: 2473: 2471: 2462: 2458: 2453: 2448: 2444: 2440: 2436: 2432: 2428: 2424: 2420: 2413: 2411: 2409: 2400: 2396: 2392: 2388: 2384: 2380: 2376: 2372: 2368: 2361: 2353: 2349: 2345: 2341: 2337: 2333: 2329: 2322: 2320: 2306: 2302: 2298: 2294: 2287: 2285: 2283: 2268: 2264: 2258: 2244: 2240: 2234: 2226: 2222: 2217: 2212: 2208: 2204: 2200: 2196: 2192: 2185: 2177: 2173: 2169: 2165: 2161: 2157: 2153: 2146: 2138: 2134: 2129: 2124: 2120: 2116: 2112: 2108: 2104: 2100: 2096: 2089: 2081: 2077: 2072: 2067: 2063: 2059: 2055: 2051: 2047: 2043: 2039: 2032: 2024: 2020: 2016: 2012: 2007: 2002: 1998: 1994: 1990: 1983: 1975: 1971: 1967: 1963: 1959: 1955: 1951: 1947: 1943: 1939: 1935: 1928: 1926: 1911: 1907: 1901: 1893: 1887: 1879: 1875: 1870: 1865: 1861: 1857: 1853: 1846: 1838: 1834: 1830: 1826: 1822: 1818: 1814: 1810: 1806: 1799: 1792: 1788: 1785: 1780: 1772: 1765: 1757: 1753: 1748: 1743: 1739: 1735: 1731: 1727: 1723: 1716: 1714: 1712: 1703: 1699: 1695: 1691: 1687: 1680: 1672: 1668: 1664: 1660: 1657:(1): 94–100. 1656: 1652: 1645: 1637: 1633: 1628: 1623: 1619: 1615: 1611: 1607: 1603: 1596: 1594: 1592: 1583: 1579: 1575: 1571: 1564: 1556: 1552: 1549:(4): 249–57. 1548: 1544: 1537: 1535: 1533: 1531: 1529: 1527: 1510: 1506: 1502: 1496: 1494: 1492: 1490: 1488: 1486: 1484: 1482: 1480: 1478: 1476: 1474: 1472: 1470: 1468: 1466: 1464: 1455: 1451: 1447: 1443: 1439: 1435: 1431: 1427: 1420: 1418: 1416: 1414: 1412: 1410: 1408: 1406: 1404: 1402: 1400: 1398: 1396: 1394: 1392: 1390: 1388: 1386: 1384: 1382: 1377: 1363: 1359: 1358:Kidney stones 1355: 1354:hypercalcuria 1351: 1350:hypercalcemia 1347: 1342: 1338: 1332: 1328: 1320: 1318: 1308: 1306: 1302: 1298: 1288: 1286: 1282: 1278: 1271:Calcimimetics 1268: 1266: 1262: 1261:calciphylaxis 1258: 1257:hypercalcemia 1254: 1250: 1241: 1238: 1234: 1230: 1226: 1222: 1212: 1210: 1205: 1203: 1199: 1196: 1186: 1183: 1180: 1176: 1173: 1170: 1167: 1164: 1161: 1157: 1156: 1154: 1153: 1152: 1150: 1146: 1142: 1138: 1134: 1130: 1126: 1122: 1118: 1109: 1101: 1098: 1089: 1087: 1081: 1079: 1075: 1071: 1067: 1063: 1059: 1055: 1052: 1048: 1044: 1041:(PTH) by the 1040: 1036: 1027: 1024: 1020: 1015: 1013: 1012: 1007: 1006: 1001: 997: 996: 991: 987: 986: 981: 977: 972: 970: 967:, as well as 966: 965:peptic ulcers 962: 961:kidney stones 958: 954: 950: 946: 942: 938: 937:hyperfunction 934: 927: 923: 909: 907: 903: 899: 895: 891: 882: 879: 870: 868: 854: 851: 848: 847: 846: 838: 836: 820: 818: 814: 810: 806: 802: 798: 797:breast cancer 795:, metastatic 794: 784: 782: 778: 774: 770: 766: 762: 758: 754: 750: 745: 741: 736: 734: 729: 725: 721: 717: 707: 704: 701: 698: 695: 694: 690: 687: 684: 681: 678: 677: 673: 670: 667: 664: 661: 660: 656: 653: 650: 647: 645:Serum calcium 644: 643: 640: 638: 634: 625: 617: 608: 602: 594: 590: 582: 578: 570: 566: 558: 556: 552: 551:transcellular 548: 544: 540: 535: 534: 530: 528: 524: 520: 516: 512: 508: 503: 502: 494: 490: 488: 484: 481:to allow for 480: 476: 472: 468: 463: 462: 458: 456: 452: 447: 443: 433: 431: 421: 419: 415: 411: 407: 403: 399: 395: 391: 381: 379: 378:malabsorption 375: 371: 367: 363: 359: 355: 351: 340: 338: 334: 330: 325: 323: 319: 318:racquet nails 315: 311: 307: 306:kidney stones 303: 299: 295: 291: 287: 283: 279: 274: 272: 268: 257: 255: 251: 247: 241: 239: 235: 231: 227: 223: 219: 214: 212: 208: 207:kidney stones 203: 199: 195: 191: 187: 183: 179: 170: 166: 163: 159: 155: 151: 147: 144: 142: 138: 135: 131: 127: 123: 119: 115: 111: 108: 104: 100: 96: 92: 88: 85: 82: 80: 79:Complications 76: 72: 71:kidney stones 68: 66: 62: 59: 58:Endocrinology 56: 54: 50: 47: 43: 39: 35: 30: 25: 19: 4486: 4472: 4461: 4437: 4426: 4411: 4396: 4381: 4314: 4211: 4207: 4169: 4130: 4126: 4120: 4077: 4073: 4063: 4018: 4014: 4004: 3967: 3963: 3915: 3911: 3901: 3890:. Retrieved 3870: 3829: 3825: 3815: 3782: 3778: 3768: 3733: 3729: 3719: 3685:(1): 26–36. 3682: 3678: 3668: 3633: 3629: 3619: 3584: 3580: 3570: 3529: 3525: 3515: 3472: 3468: 3443:. Retrieved 3439: 3400: 3396: 3386: 3345: 3341: 3331: 3304: 3300: 3290: 3277: 3273: 3225: 3221: 3211: 3176: 3172: 3162: 3154: 3134: 3126: 3117: 3101: 3097: 3087: 3052: 3048: 3038: 3005: 3001: 2991: 2983:the original 2978: 2968: 2946:(3): 451–5. 2943: 2939: 2933: 2916: 2912: 2902: 2891:. Retrieved 2887: 2842: 2838: 2828: 2793: 2789: 2779: 2726: 2722: 2712: 2692:. Springer. 2688: 2663:. Retrieved 2659: 2624: 2591:Biochemistry 2590: 2548: 2544: 2488: 2484: 2426: 2422: 2374: 2370: 2360: 2335: 2331: 2308:, retrieved 2296: 2270:. Retrieved 2266: 2257: 2246:. Retrieved 2242: 2233: 2198: 2194: 2184: 2159: 2155: 2145: 2102: 2098: 2088: 2045: 2041: 2031: 1996: 1992: 1982: 1941: 1937: 1913:. Retrieved 1909: 1900: 1886: 1862:(2): 257–9. 1859: 1855: 1845: 1812: 1808: 1798: 1779: 1770: 1764: 1729: 1725: 1693: 1689: 1679: 1654: 1650: 1644: 1609: 1605: 1573: 1569: 1563: 1546: 1542: 1515:27 September 1513:. Retrieved 1504: 1429: 1425: 1345: 1340: 1331: 1314: 1294: 1291:Epidemiology 1277:calcimimetic 1274: 1247: 1218: 1206: 1192: 1125:osteoporosis 1115: 1107: 1095: 1082: 1047:hypocalcemia 1033: 1016: 1010: 1003: 994: 983: 973: 956: 931: 888: 876: 863: 844: 834: 831: 790: 757:osteoporosis 737: 713: 657:Likely type 630: 569:hypocalcemia 559: 555:paracellular 536: 532: 531: 504: 500: 499: 464: 460: 459: 439: 427: 387: 346: 333:osteomalacia 326: 314:osteoporosis 294:pancreatitis 278:constipation 275: 263: 246:bone density 242: 218:benign tumor 215: 211:osteoporosis 177: 176: 171:~2 per 1,000 121: 109: 84:Osteoporosis 18: 4463:MedlinePlus 4164:β€Ή The 4133:(1): 40–2. 2888:Mayo Clinic 898:mediastinum 823:Blood tests 744:bicarbonate 731:history of 633:immunoassay 509:and at the 467:osteoblasts 384:Development 220:known as a 90:Usual onset 46:parathyroid 4509:Categories 4488:Patient UK 4439:DiseasesDB 4210:(Review). 3892:2014-10-29 3702:1805/15063 2893:2023-11-09 2665:2023-11-09 2310:2023-11-02 2297:StatPearls 2272:2023-11-02 2248:2023-11-02 1915:2021-01-18 1815:: 109982. 1372:References 1341:decreasing 1281:cinacalcet 1265:cinacalcet 1253:osteopenia 1229:autonomous 1145:depression 969:depression 835:intact PTH 828:Intact PTH 761:osteopenia 557:pathways. 483:osteoclast 475:osteocytes 310:osteopenia 302:polydipsia 267:blood work 250:cinacalcet 162:cinacalcet 4479:emerg/265 4474:eMedicine 4328:Secondary 4246:205069527 4216:CiteSeerX 4096:1557-2625 4037:0021-972X 3846:0007-1323 3799:1972-6007 3752:0085-2538 3546:0300-0664 3507:198999770 3491:1457-4969 3362:0960-8923 3280:: 62–63. 3071:0043-5341 3022:1355-008X 3002:Endocrine 2859:0021-972X 2771:251340431 2745:0884-0431 2565:0066-4278 2491:: 41–50. 2443:1046-6673 2391:0031-9333 2352:1043-1810 2162:: 13–17. 2119:1869-4101 2062:0021-972X 2015:0804-4643 1974:208790554 1958:1474-547X 1837:219621827 1454:208793932 1362:phosphate 1346:increased 1335:Although 1317:Neolithic 1279:(such as 1215:Secondary 1104:Treatment 1030:Secondary 753:DEXA scan 728:phosphate 720:vitamin D 648:Phosphate 611:Diagnosis 593:calcidiol 577:vitamin D 527:phosphate 424:Mechanism 168:Frequency 153:Treatment 122:Secondary 53:Specialty 4482:med/3200 4333:Tertiary 4238:30207907 4193:Archived 4190:Overview 4166:template 4147:15632333 4104:19734404 4055:23418315 3996:25490118 3987:10614033 3942:22067453 3883:Archived 3862:35176289 3854:28518414 3807:33956045 3760:23989362 3711:28646995 3660:33085088 3611:15103001 3562:20053408 3554:12580931 3499:31364494 3419:19644521 3378:24573934 3370:18176832 3323:11493580 3282:Archived 3252:22454399 3203:21454225 3114:Archived 3110:12751658 3079:30264384 3030:32892309 2960:23337137 2867:25162666 2820:30449544 2763:36245271 2754:10092691 2704:Archived 2515:25854704 2461:21164021 2399:11152759 2305:32119467 2225:32771296 2176:21478088 2137:27651062 2080:26751196 2023:19001061 1966:28923463 1878:23682576 1829:32531542 1787:Archived 1756:25287933 1702:14765772 1671:27451873 1636:30013413 1555:23944728 1509:Archived 1446:19595349 1285:vomiting 1244:Tertiary 1195:Cochrane 1181:of βˆ’2.5) 1162:, below) 1160:footnote 1141:weakness 1092:Tertiary 801:lymphoma 394:endoderm 298:polyuria 286:myalgias 282:vomiting 93:50 to 60 65:Symptoms 4433:D006961 4323:Primary 4168:below ( 4112:1411281 4046:3590475 3934:9543121 3651:8094219 3602:3987990 3445:25 July 3243:3359501 3194:3484688 2925:9575320 2811:6767927 2573:5335437 2506:5407089 2452:5546216 2216:7845795 2195:Surgery 2128:5110477 2071:4803175 1747:4491294 1627:6043916 1582:9575320 1311:History 1295:In the 1193:A 2020 1179:T-score 1149:surgery 1137:fatigue 1112:Primary 1074:dietary 1054:calcium 1023:lithium 990:type 2a 939:of the 917:Primary 894:ectopic 779:and/or 769:CT scan 716:calcium 637:calcium 523:nephron 390:thyroid 354:lithium 329:rickets 110:Primary 42:Thyroid 4468:001215 4244:  4236:  4218:  4185:Curlie 4171:Curlie 4145:  4110:  4102:  4094:  4053:  4043:  4035:  3994:  3984:  3940:  3932:  3860:  3852:  3844:  3805:  3797:  3758:  3750:  3709:  3658:  3648:  3609:  3599:  3560:  3552:  3544:  3505:  3497:  3489:  3417:  3376:  3368:  3360:  3321:  3250:  3240:  3201:  3191:  3147:  3108:  3077:  3069:  3028:  3020:  2958:  2923:  2865:  2857:  2818:  2808:  2769:  2761:  2751:  2743:  2696:  2631:  2597:  2571:  2563:  2513:  2503:  2459:  2449:  2441:  2397:  2389:  2350:  2303:  2223:  2213:  2174:  2135:  2125:  2117:  2078:  2068:  2060:  2021:  2013:  1972:  1964:  1956:  1938:Lancet 1876:  1835:  1827:  1754:  1744:  1700:  1669:  1634:  1624:  1580:  1553:  1452:  1444:  1426:Lancet 1072:, and 980:type 1 906:PET/CT 722:, and 343:Causes 335:, and 290:nausea 106:Causes 69:None, 4444:20710 4422:252.0 4347:Other 4242:S2CID 4108:S2CID 3938:S2CID 3886:(PDF) 3879:(PDF) 3858:S2CID 3558:S2CID 3503:S2CID 3374:S2CID 2767:S2CID 1970:S2CID 1833:S2CID 1505:NIDDK 1450:S2CID 1323:Notes 1051:blood 1049:(low 1005:HRPT2 988:) or 763:, or 471:RANKL 186:blood 98:Types 4428:MeSH 4417:9-CM 4392:5A51 4234:PMID 4143:PMID 4127:JAMA 4100:PMID 4092:ISSN 4051:PMID 4033:ISSN 3992:PMID 3968:2014 3930:PMID 3850:PMID 3842:ISSN 3803:PMID 3795:ISSN 3756:PMID 3748:ISSN 3707:PMID 3656:PMID 3607:PMID 3550:PMID 3542:ISSN 3495:PMID 3487:ISSN 3447:2021 3415:PMID 3366:PMID 3358:ISSN 3319:PMID 3248:PMID 3199:PMID 3145:ISBN 3106:PMID 3075:PMID 3067:ISSN 3026:PMID 3018:ISSN 2956:PMID 2921:PMID 2863:PMID 2855:ISSN 2816:PMID 2759:PMID 2741:ISSN 2694:ISBN 2629:ISBN 2595:ISBN 2569:PMID 2561:ISSN 2511:PMID 2457:PMID 2439:ISSN 2395:PMID 2387:ISSN 2348:ISSN 2301:PMID 2221:PMID 2172:PMID 2133:PMID 2115:ISSN 2076:PMID 2058:ISSN 2019:PMID 2011:ISSN 1962:PMID 1954:ISSN 1874:PMID 1825:PMID 1752:PMID 1698:PMID 1667:PMID 1632:PMID 1578:PMID 1551:PMID 1517:2016 1442:PMID 1303:and 1011:CASR 1008:and 985:MEN1 587:(or 553:and 517:and 356:and 44:and 4413:ICD 4407:E21 4398:ICD 4383:ICD 4226:doi 4212:379 4199:at 4183:at 4135:doi 4131:293 4082:doi 4041:PMC 4023:doi 3982:PMC 3972:doi 3920:doi 3834:doi 3830:104 3787:doi 3783:172 3738:doi 3697:hdl 3687:doi 3646:PMC 3638:doi 3597:PMC 3589:doi 3585:350 3534:doi 3477:doi 3473:109 3405:doi 3350:doi 3309:doi 3238:PMC 3230:doi 3189:PMC 3181:doi 3141:466 3057:doi 3053:169 3010:doi 2948:doi 2847:doi 2806:PMC 2798:doi 2749:PMC 2731:doi 2553:doi 2501:PMC 2493:doi 2447:PMC 2431:doi 2379:doi 2340:doi 2211:PMC 2203:doi 2199:169 2164:doi 2123:PMC 2107:doi 2066:PMC 2050:doi 2046:101 2001:doi 1997:160 1946:doi 1942:391 1864:doi 1817:doi 1813:144 1742:PMC 1734:doi 1659:doi 1655:204 1622:PMC 1614:doi 1434:doi 1430:374 1356:). 1223:or 995:RET 724:PTH 679:↓/↔ 671:↑/↔ 654:PTH 374:DDT 312:or 4511:: 4491:: 4477:: 4466:: 4442:: 4431:: 4420:: 4405:: 4402:10 4390:: 4387:11 4240:. 4232:. 4224:. 4141:. 4129:. 4106:. 4098:. 4090:. 4078:22 4076:. 4072:. 4049:. 4039:. 4031:. 4019:98 4017:. 4013:. 3990:. 3980:. 3966:. 3962:. 3950:^ 3936:. 3928:. 3916:83 3914:. 3910:. 3856:. 3848:. 3840:. 3828:. 3824:. 3801:. 3793:. 3781:. 3777:. 3754:. 3746:. 3734:84 3732:. 3728:. 3705:. 3695:. 3683:92 3681:. 3677:. 3654:. 3644:. 3634:10 3632:. 3628:. 3605:. 3595:. 3583:. 3579:. 3556:. 3548:. 3540:. 3530:58 3528:. 3524:. 3501:. 3493:. 3485:. 3471:. 3467:. 3455:^ 3438:. 3427:^ 3413:. 3401:76 3399:. 3395:. 3372:. 3364:. 3356:. 3346:18 3344:. 3340:. 3317:. 3305:22 3303:. 3299:. 3278:22 3276:. 3272:. 3260:^ 3246:. 3236:. 3226:19 3224:. 3220:. 3197:. 3187:. 3177:17 3175:. 3171:. 3153:. 3143:. 3112:. 3102:67 3100:. 3096:. 3073:. 3065:. 3047:. 3024:. 3016:. 3006:71 3004:. 3000:. 2977:. 2954:. 2944:19 2942:. 2917:57 2915:. 2911:. 2886:. 2875:^ 2861:. 2853:. 2843:99 2841:. 2837:. 2814:. 2804:. 2794:32 2792:. 2788:. 2765:. 2757:. 2747:. 2739:. 2727:37 2725:. 2721:. 2702:. 2674:^ 2658:. 2643:^ 2609:^ 2581:^ 2567:. 2559:. 2549:29 2547:. 2543:. 2523:^ 2509:. 2499:. 2489:22 2487:. 2483:. 2469:^ 2455:. 2445:. 2437:. 2427:22 2425:. 2421:. 2407:^ 2393:. 2385:. 2375:81 2373:. 2369:. 2346:. 2336:27 2330:. 2318:^ 2295:, 2281:^ 2265:. 2241:. 2219:. 2209:. 2197:. 2193:. 2170:. 2160:17 2158:. 2154:. 2131:. 2121:. 2113:. 2101:. 2097:. 2074:. 2064:. 2056:. 2044:. 2040:. 2017:. 2009:. 1995:. 1991:. 1968:. 1960:. 1952:. 1940:. 1936:. 1924:^ 1908:. 1872:. 1860:28 1858:. 1854:. 1831:. 1823:. 1811:. 1807:. 1750:. 1740:. 1730:10 1728:. 1724:. 1710:^ 1694:69 1692:. 1688:. 1665:. 1653:. 1630:. 1620:. 1610:11 1608:. 1604:. 1590:^ 1574:57 1572:. 1547:88 1545:. 1525:^ 1503:. 1462:^ 1448:. 1440:. 1428:. 1380:^ 1287:. 1275:A 1211:. 1143:, 1139:, 1127:, 1123:, 1088:. 1014:. 947:, 807:, 799:, 759:, 718:, 705:↑ 702:↓ 699:↑ 696:↑ 444:, 420:. 339:. 331:, 300:, 296:, 280:, 273:. 232:, 160:, 132:, 128:, 124:: 112:: 4415:- 4400:- 4385:- 4375:D 4276:e 4269:t 4262:v 4248:. 4228:: 4149:. 4137:: 4114:. 4084:: 4057:. 4025:: 3998:. 3974:: 3944:. 3922:: 3895:. 3864:. 3836:: 3809:. 3789:: 3762:. 3740:: 3713:. 3699:: 3689:: 3662:. 3640:: 3613:. 3591:: 3564:. 3536:: 3509:. 3479:: 3449:. 3421:. 3407:: 3380:. 3352:: 3325:. 3311:: 3254:. 3232:: 3205:. 3183:: 3081:. 3059:: 3032:. 3012:: 2962:. 2950:: 2927:. 2896:. 2869:. 2849:: 2822:. 2800:: 2773:. 2733:: 2668:. 2637:. 2603:. 2575:. 2555:: 2517:. 2495:: 2463:. 2433:: 2401:. 2381:: 2354:. 2342:: 2275:. 2251:. 2227:. 2205:: 2178:. 2166:: 2139:. 2109:: 2103:7 2082:. 2052:: 2025:. 2003:: 1976:. 1948:: 1918:. 1894:. 1880:. 1866:: 1839:. 1819:: 1758:. 1736:: 1704:. 1673:. 1661:: 1638:. 1616:: 1584:. 1557:. 1519:. 1456:. 1436:: 928:. 688:↑ 685:↓ 682:↑ 668:↑ 665:↓ 662:↑ 605:3 597:3 585:3 573:3 564:3 192:(

Index


Thyroid
parathyroid
Specialty
Endocrinology
Symptoms
kidney stones
Complications
Osteoporosis
parathyroid adenoma
parathyroid cancer
vitamin D deficiency
chronic kidney disease
low blood calcium
Diagnostic method
High blood calcium
intravenous normal saline
cinacalcet
parathyroid hormone
blood
parathyroid glands
primary hyperparathyroidism
secondary hyperparathyroidism
elevated blood calcium
kidney stones
osteoporosis
benign tumor
parathyroid adenoma
parathyroid cancer
vitamin D deficiency

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

↑