237:
261:
58:
249:
225:
210:
The mild form usually presents with mildly itchy (but itching can be very severe), pink-red blotches, symmetrically arranged and starting on the extremities. It often takes on the classical "target lesion" appearance, with a pink-red ring around a pale center. Resolution within 7–10 days is the norm.
214:
Individuals with persistent (chronic) erythema multiforme will often have a lesion form at an injury site, e.g. a minor scratch or abrasion, within a week. Irritation or even pressure from clothing will cause the erythema sore to continue to expand along its margins for weeks or months, long after
682:
125:
that usually follows an infection or drug exposure. It is an uncommon disorder, with peak incidence in the second and third decades of life. The disorder has various forms or presentations, which its name reflects
877:
862:
280:
977:
597:
193:
Erythema multiforme major—typical targets or raised, edematous papules distributed acrally with involvement of one or more mucous membranes; epidermal detachment involves less than 10% of
970:
236:
963:
2461:
2058:
17:
1470:
2349:
2223:
1777:
260:
582:
550:
2051:
713:
602:
2253:
570:
1559:
1460:
2160:
2137:
1569:
248:
2044:
447:
in almost all cases. A herpetic etiology also accounts for 55% of cases of EM major. Among the other infections,
290:
2132:
1528:
1154:
2406:
2367:
2258:
1721:
1412:
1249:
2327:
2098:
1888:
1643:
1334:
1264:
494:
200:
2411:
2387:
1638:
1169:
1124:
2332:
2193:
1991:
1711:
489:
204:
470:
therapy can be uncertain, because it is difficult to determine if the course will be a resolving one.
2431:
2322:
2317:
1913:
484:
479:
175:
170:
155:
151:
955:
2178:
1756:
1402:
1339:
1234:
892:
466:
Erythema multiforme is frequently self-limiting and requires no treatment. The appropriateness of
2382:
2125:
2021:
1716:
1435:
1407:
1037:
194:
207:
used to be considered part of the erythema multiforme spectrum, but that is no longer the case.
1996:
1908:
1224:
803:
617:"Diagnosis, classification, and management of erythema multiforme and Stevens-Johnson syndrome"
309:
932:
569:
James, William D.; Elston, Dirk; Treat, James R.; Rosenbach, Misha A.; Neuhaus, Isaac (2020).
2281:
2198:
2142:
1898:
1825:
1513:
1047:
1027:
339:
150:
are a typical manifestation. Two types, one mild to moderate and one severe, are recognized (
2426:
2276:
2233:
2228:
2183:
1244:
1042:
1017:
444:
421:
351:
664:
8:
2372:
2248:
2203:
1966:
1903:
1878:
1852:
1684:
1279:
1239:
1159:
1149:
881:
776:
91:
754:
224:
131:
57:
2456:
2243:
2238:
2188:
2108:
1815:
1679:
1564:
1523:
1397:
1392:
1387:
1214:
820:
641:
616:
433:
886:
2359:
2082:
1873:
1579:
1455:
1450:
1329:
1303:
1229:
1219:
1057:
1032:
903:
825:
725:
646:
578:
546:
365:
344:
70:
2377:
2343:
1971:
1820:
1726:
1674:
1544:
1319:
1254:
943:
815:
636:
628:
429:
187:
Erythema multiforme minor—typical targets or raised, edematous papules distributed
118:
114:
31:
514:
2421:
2165:
2078:
1956:
1883:
1554:
1269:
1114:
1052:
897:
540:
65:
Erythema multiforme minor of the hands (note the blanching centers of the lesion)
2155:
2120:
2016:
2006:
1923:
1465:
1293:
467:
373:
333:
136:
110:
908:
2450:
2309:
2001:
1976:
1931:
1893:
1761:
1628:
1488:
1440:
1372:
1344:
733:
615:
Leaute-Labreze C, Lamireau T, Chawki D, Maleville J, Taieb A (October 2000).
379:
315:
300:
147:
99:
34:, despite that both often involve target lesions (but from different causes).
871:
281:
List of human leukocyte antigen alleles associated with cutaneous conditions
142:
2416:
2338:
1946:
1518:
1498:
1313:
1308:
1298:
1139:
829:
729:
650:
437:
417:
395:
321:
295:
2036:
1981:
1806:
1508:
1174:
927:
632:
407:
383:
359:
122:
75:
854:
2268:
1941:
1782:
1659:
1377:
1349:
1119:
387:
327:
188:
2073:
1986:
1936:
1700:
1287:
1259:
1164:
999:
985:
938:
683:"Erythema multiforme: Pathogenesis, clinical features, and diagnosis"
669:
614:
455:
425:
403:
391:
458:) has been shown to prevent recurrent erythema multiforme eruption.
2398:
2295:
2011:
1633:
1613:
1549:
1503:
1445:
1382:
1324:
1144:
1093:
1022:
106:
95:
1810:
1664:
1574:
1493:
1480:
1430:
1359:
1083:
1078:
1073:
399:
304:
285:
Many suspected etiologic factors have been reported to cause EM.
183:) that also involves mucous membranes. Consensus classification:
1422:
1367:
1134:
1129:
1103:
1012:
866:
539:
Johnstone, Ronald B. (2017). "3. Lichenoid reaction pattern".
161:
Erythema multiforme was first described by von Hebra in 1860.
1088:
454:
Herpes simplex virus suppression and even prophylaxis (with
1669:
1188:
1007:
568:
515:"Erythema multiforme: MedlinePlus Medical Encyclopedia"
804:"Use of steroids for erythema multiforme in children"
169:
The condition varies from a mild, self-limited rash (
844:
711:
712:Lamoreux MR, Sternbach MR, Hsu WT (December 2006).
575:
986:Diseases of the skin and appendages by morphology
2448:
707:
705:
703:
413:Physical factors: radiotherapy, cold, sunlight
173:) to a severe, life-threatening form known as
2052:
1471:Pityriasis lichenoides et varioliformis acuta
971:
577:(13th ed.). Elsevier. pp. 141–142.
242:Erythema Multiforme target lesions on the leg
1125:Dermatofibroma (benign fibrous histiocytoma)
801:
795:
564:
562:
382:, most commonly to: antibiotics (including,
700:
443:EM minor is regarded as being triggered by
2350:Acute generalized exanthematous pustulosis
2066:
2059:
2045:
978:
964:
56:
2224:Acquired C1 esterase inhibitor deficiency
819:
640:
559:
538:
532:
2462:Herpes simplex virus–associated diseases
451:infection appears to be a common cause.
215:the original sore at the center heals.
14:
2449:
1778:Disseminated intravascular coagulation
802:Yeung AK, Goldman RD (November 2005).
545:(2nd ed.). Elsevier. p. 41.
2277:Episodic angioedema with eosinophilia
2040:
959:
266:Erythema multiforme of head and limbs
164:
117:-bound complexes) in the superficial
781:The Lecturio Medical Concept Library
27:Presence of red patches on the hands
2254:Urticaria-like follicular mucinosis
109:possibly mediated by deposition of
24:
1603:
1560:Postinflammatory hyperpigmentation
680:
542:Weedon's Skin Pathology Essentials
25:
2473:
1461:Transient acantholytic dermatosis
840:
289:Infections: bacterial (including
2161:Localized heat contact urticaria
2138:Secondary cold contact urticaria
1570:Idiopathic guttate hypomelanosis
621:Archives of Disease in Childhood
259:
247:
235:
223:
1580:Hypopigmented mycosis fungoides
769:
2133:Primary cold contact urticaria
1821:Lichen sclerosis et atrophicus
1529:Subcorneal pustular dermatosis
1155:Infantile digital fibromatosis
747:
674:
657:
608:
591:
507:
293:(BCG) vaccination, haemolytic
18:Erythema exudativum multiforme
13:
1:
2407:Necrolytic migratory erythema
2368:Erythema annulare centrifugum
2259:Chronic spontaneous urticaria
1413:Epidermolysis bullosa simplex
1250:Langerhans cell histiocytosis
500:
254:Erythema multiforme of tongue
2099:Urticarial allergic eruption
1889:Systemic lupus erythematosus
1644:Systemic lupus erythematosus
1335:Systemic lupus erythematosus
603:Dorland's Medical Dictionary
461:
7:
2388:Annular erythema of infancy
1170:Lymphangioma circumscriptum
571:"7. Erythema and urticaria"
473:
416:Others: collagen diseases,
102:, typically on both hands.
10:
2478:
2333:Toxic epidermal necrolysis
2194:Delayed pressure urticaria
1992:Mucous membrane pemphigoid
490:Toxic epidermal necrolysis
278:
205:toxic epidermal necrolysis
29:
2432:Necrolytic acral erythema
2396:
2358:
2323:Erythema multiforme major
2318:Erythema multiforme minor
2303:
2294:
2267:
2216:
2174:
2151:
2116:
2107:
2091:
2072:
1955:
1922:
1866:
1851:
1842:
1799:
1770:
1749:
1740:
1693:
1652:
1621:
1610:
1592:
1537:
1479:
1421:
1358:
1278:
1207:
1196:
1187:
1102:
1066:
998:
991:
918:
848:
485:Erythema multiforme minor
480:Erythema multiforme major
274:
181:erythema multiforme majus
176:erythema multiforme major
156:erythema multiforme major
152:erythema multiforme minor
69:
64:
55:
51:Erythema multiforme minor
47:
42:
2328:Stevens–Johnson syndrome
2179:Dermatographic urticaria
1757:Thrombocytopenic purpura
1403:Dermatitis herpetiformis
1388:Acute contact dermatitis
1340:Pityriasis rubra pilaris
1265:Wiskott–Aldrich syndrome
1235:Lichen simplex chronicus
1115:Epidermal inclusion cyst
495:Stevens–Johnson syndrome
406:, antituberculoids, and
291:Bacillus Calmette–Guérin
201:Stevens–Johnson syndrome
43:Erythema multiforme (EM)
30:Not to be confused with
2383:Erythema gyratum repens
2022:Squamous-cell carcinoma
2017:Systemic histoplasmosis
1408:Porphyria cutanea tarda
1038:Squamous-cell carcinoma
195:total body surface area
2067:Urticaria and erythema
1997:Cicatricial pemphigoid
1914:Acne keloidalis nuchae
1909:Folliculitis decalvans
310:Neisseria meningitidis
98:patches evolving into
2282:Hereditary angioedema
2199:Cholinergic urticaria
2143:Reflex cold urticaria
1899:Loose anagen syndrome
1826:Necrobiosis lipoidica
1762:Actinic/solar purpura
1436:Insect bite reactions
1225:Seborrheic dermatitis
1048:Merkel-cell carcinoma
1028:Molluscum contagiosum
777:"Erythema Multiforme"
755:"Erythema Multiforme"
714:"Erythema multiforme"
598:"erythema multiforme"
340:Mycoplasma pneumoniae
2427:Generalized erythema
2234:Autoimmune urticaria
2229:Adrenergic urticaria
2184:Vibratory angioedema
1722:Annulare centrifugum
1245:Glucagonoma syndrome
1043:Basal-cell carcinoma
1018:Seborrheic keratosis
633:10.1136/adc.83.4.347
422:non-Hodgkin lymphoma
390:), anticonvulsants (
352:Coccidioides immitis
123:oral mucous membrane
2373:Erythema marginatum
2305:Erythema multiforme
2249:Schnitzler syndrome
2204:Aquagenic urticaria
1967:Aphthous stomatitis
1904:Lichen planopilaris
1879:Androgenic alopecia
1685:Fixed drug eruption
1260:Pemphigus foliaceus
1160:Granular cell tumor
665:Erythema Multiforme
171:E. multiforme minor
84:Erythema multiforme
2244:Galvanic urticaria
2239:Exercise urticaria
2189:Pressure urticaria
2109:Physical urticaria
2092:Allergic urticaria
1987:Pemphigus vulgaris
1816:Granuloma annulare
1680:Carcinoid syndrome
1565:Tuberous sclerosis
1524:Coccidioidomycosis
1398:Bullous pemphigoid
1393:Pemphigus vulgaris
1325:Secondary syphilis
1215:Contact dermatitis
919:External resources
434:myeloid metaplasia
372:Viral (especially
165:Signs and symptoms
94:that appears with
2444:
2443:
2440:
2439:
2360:Figurate erythema
2290:
2289:
2212:
2211:
2034:
2033:
2030:
2029:
1874:Telogen effluvium
1838:
1837:
1834:
1833:
1795:
1794:
1791:
1790:
1736:
1735:
1588:
1587:
1456:Lichen spinulosus
1451:Keratosis pilaris
1330:Mycosis fungoides
1230:Stasis dermatitis
1220:Atopic dermatitis
1183:
1182:
1058:Trichoepithelioma
1033:Actinic keratosis
953:
952:
808:Can Fam Physician
584:978-0-323-54753-6
552:978-0-7020-6830-0
366:Toxoplasma gondii
81:
80:
37:Medical condition
16:(Redirected from
2469:
2412:Erythema toxicum
2378:Erythema migrans
2344:Erythema nodosum
2301:
2300:
2114:
2113:
2089:
2088:
2061:
2054:
2047:
2038:
2037:
1972:Oral candidiasis
1849:
1848:
1747:
1746:
1675:Erythema nodosum
1619:
1618:
1608:
1607:
1601:
1600:
1545:Tinea versicolor
1383:Bullous impetigo
1320:Pityriasis rosea
1255:Lichen sclerosus
1240:Darier's disease
1205:
1204:
1194:
1193:
1150:Kaposi's sarcoma
996:
995:
980:
973:
966:
957:
956:
846:
845:
834:
833:
823:
799:
793:
792:
790:
788:
783:. 7 October 2020
773:
767:
766:
764:
762:
751:
745:
744:
742:
741:
732:. Archived from
718:Am Fam Physician
709:
698:
697:
695:
693:
678:
672:
661:
655:
654:
644:
612:
606:
595:
589:
588:
566:
557:
556:
536:
530:
529:
527:
525:
511:
430:multiple myeloma
410:and many others.
263:
251:
239:
227:
121:of the skin and
119:microvasculature
111:immune complexes
105:It is a type of
60:
40:
39:
32:erythema migrans
21:
2477:
2476:
2472:
2471:
2470:
2468:
2467:
2466:
2447:
2446:
2445:
2436:
2422:Palmar erythema
2392:
2354:
2308:
2286:
2263:
2217:Other urticaria
2208:
2170:
2166:Solar urticaria
2147:
2103:
2076:
2068:
2065:
2035:
2026:
1958:
1951:
1918:
1884:Alopecia areata
1862:
1844:
1830:
1787:
1766:
1742:
1732:
1689:
1648:
1634:Viral exanthems
1612:
1596:
1594:
1584:
1555:Pityriasis alba
1533:
1475:
1417:
1354:
1274:
1270:Zinc deficiency
1200:
1198:
1179:
1107:
1098:
1062:
1053:Nevus sebaceous
987:
984:
954:
949:
948:
914:
913:
857:
843:
838:
837:
800:
796:
786:
784:
775:
774:
770:
760:
758:
757:. Pubmed Health
753:
752:
748:
739:
737:
710:
701:
691:
689:
681:Wetter, David.
679:
675:
662:
658:
613:
609:
596:
592:
585:
567:
560:
553:
537:
533:
523:
521:
519:medlineplus.gov
513:
512:
508:
503:
476:
464:
283:
277:
272:
271:
270:
267:
264:
255:
252:
243:
240:
231:
228:
167:
38:
35:
28:
23:
22:
15:
12:
11:
5:
2475:
2465:
2464:
2459:
2442:
2441:
2438:
2437:
2435:
2434:
2429:
2424:
2419:
2414:
2409:
2403:
2401:
2394:
2393:
2391:
2390:
2385:
2380:
2375:
2370:
2364:
2362:
2356:
2355:
2353:
2352:
2347:
2335:
2330:
2325:
2320:
2314:
2312:
2298:
2292:
2291:
2288:
2287:
2285:
2284:
2279:
2273:
2271:
2265:
2264:
2262:
2261:
2256:
2251:
2246:
2241:
2236:
2231:
2226:
2220:
2218:
2214:
2213:
2210:
2209:
2207:
2206:
2201:
2196:
2191:
2186:
2181:
2175:
2172:
2171:
2169:
2168:
2163:
2158:
2156:Heat urticaria
2152:
2149:
2148:
2146:
2145:
2140:
2135:
2130:
2129:
2128:
2121:Cold urticaria
2117:
2111:
2105:
2104:
2102:
2101:
2095:
2093:
2086:
2070:
2069:
2064:
2063:
2056:
2049:
2041:
2032:
2031:
2028:
2027:
2025:
2024:
2019:
2014:
2009:
2007:Coxsackievirus
2004:
1999:
1994:
1989:
1984:
1979:
1974:
1969:
1963:
1961:
1953:
1952:
1950:
1949:
1944:
1939:
1934:
1928:
1926:
1920:
1919:
1917:
1916:
1911:
1906:
1901:
1896:
1891:
1886:
1881:
1876:
1870:
1868:
1864:
1863:
1861:
1860:
1857:
1855:
1846:
1840:
1839:
1836:
1835:
1832:
1831:
1829:
1828:
1823:
1818:
1813:
1803:
1801:
1797:
1796:
1793:
1792:
1789:
1788:
1786:
1785:
1780:
1774:
1772:
1768:
1767:
1765:
1764:
1759:
1753:
1751:
1744:
1738:
1737:
1734:
1733:
1731:
1730:
1724:
1719:
1717:Gyratum repens
1714:
1709:
1703:
1697:
1695:
1691:
1690:
1688:
1687:
1682:
1677:
1672:
1667:
1662:
1656:
1654:
1650:
1649:
1647:
1646:
1641:
1639:Toxic erythema
1636:
1631:
1629:Drug eruptions
1625:
1623:
1616:
1605:
1598:
1590:
1589:
1586:
1585:
1583:
1582:
1577:
1572:
1567:
1562:
1557:
1552:
1547:
1541:
1539:
1535:
1534:
1532:
1531:
1526:
1521:
1516:
1511:
1506:
1501:
1496:
1491:
1485:
1483:
1477:
1476:
1474:
1473:
1468:
1466:Lichen nitidus
1463:
1458:
1453:
1448:
1443:
1438:
1433:
1427:
1425:
1419:
1418:
1416:
1415:
1410:
1405:
1400:
1395:
1390:
1385:
1380:
1375:
1370:
1368:Herpes simplex
1364:
1362:
1356:
1355:
1353:
1352:
1347:
1342:
1337:
1332:
1327:
1322:
1317:
1311:
1306:
1301:
1296:
1290:
1284:
1282:
1276:
1275:
1273:
1272:
1267:
1262:
1257:
1252:
1247:
1242:
1237:
1232:
1227:
1222:
1217:
1211:
1209:
1202:
1191:
1185:
1184:
1181:
1180:
1178:
1177:
1172:
1167:
1162:
1157:
1152:
1147:
1142:
1137:
1132:
1127:
1122:
1117:
1111:
1109:
1100:
1099:
1097:
1096:
1091:
1086:
1081:
1076:
1070:
1068:
1064:
1063:
1061:
1060:
1055:
1050:
1045:
1040:
1035:
1030:
1025:
1020:
1015:
1010:
1004:
1002:
993:
989:
988:
983:
982:
975:
968:
960:
951:
950:
947:
946:
935:
923:
922:
920:
916:
915:
912:
911:
900:
889:
874:
858:
853:
852:
850:
849:Classification
842:
841:External links
839:
836:
835:
814:(11): 1481–3.
794:
768:
746:
724:(11): 1883–8.
699:
673:
656:
627:(4): 347–352.
607:
590:
583:
558:
551:
531:
505:
504:
502:
499:
498:
497:
492:
487:
482:
475:
472:
468:glucocorticoid
463:
460:
441:
440:
414:
411:
380:Drug reactions
377:
374:Herpes simplex
370:
355:
348:
334:Staphylococcus
276:
273:
269:
268:
265:
258:
256:
253:
246:
244:
241:
234:
232:
229:
222:
219:
218:
217:
198:
197:
191:
166:
163:
148:Target lesions
100:target lesions
92:skin condition
79:
78:
73:
67:
66:
62:
61:
53:
52:
49:
45:
44:
36:
26:
9:
6:
4:
3:
2:
2474:
2463:
2460:
2458:
2455:
2454:
2452:
2433:
2430:
2428:
2425:
2423:
2420:
2418:
2415:
2413:
2410:
2408:
2405:
2404:
2402:
2400:
2395:
2389:
2386:
2384:
2381:
2379:
2376:
2374:
2371:
2369:
2366:
2365:
2363:
2361:
2357:
2351:
2348:
2345:
2341:
2340:
2336:
2334:
2331:
2329:
2326:
2324:
2321:
2319:
2316:
2315:
2313:
2311:
2310:drug eruption
2306:
2302:
2299:
2297:
2293:
2283:
2280:
2278:
2275:
2274:
2272:
2270:
2266:
2260:
2257:
2255:
2252:
2250:
2247:
2245:
2242:
2240:
2237:
2235:
2232:
2230:
2227:
2225:
2222:
2221:
2219:
2215:
2205:
2202:
2200:
2197:
2195:
2192:
2190:
2187:
2185:
2182:
2180:
2177:
2176:
2173:
2167:
2164:
2162:
2159:
2157:
2154:
2153:
2150:
2144:
2141:
2139:
2136:
2134:
2131:
2127:
2124:
2123:
2122:
2119:
2118:
2115:
2112:
2110:
2106:
2100:
2097:
2096:
2094:
2090:
2087:
2084:
2080:
2075:
2071:
2062:
2057:
2055:
2050:
2048:
2043:
2042:
2039:
2023:
2020:
2018:
2015:
2013:
2010:
2008:
2005:
2003:
2000:
1998:
1995:
1993:
1990:
1988:
1985:
1983:
1980:
1978:
1977:Lichen planus
1975:
1973:
1970:
1968:
1965:
1964:
1962:
1960:
1954:
1948:
1945:
1943:
1940:
1938:
1935:
1933:
1932:Onychomycosis
1930:
1929:
1927:
1925:
1921:
1915:
1912:
1910:
1907:
1905:
1902:
1900:
1897:
1895:
1894:Tinea capitis
1892:
1890:
1887:
1885:
1882:
1880:
1877:
1875:
1872:
1871:
1869:
1865:
1859:
1858:
1856:
1854:
1850:
1847:
1843:Miscellaneous
1841:
1827:
1824:
1822:
1819:
1817:
1814:
1812:
1808:
1805:
1804:
1802:
1798:
1784:
1781:
1779:
1776:
1775:
1773:
1769:
1763:
1760:
1758:
1755:
1754:
1752:
1748:
1745:
1741:Nonblanchable
1739:
1728:
1725:
1723:
1720:
1718:
1715:
1713:
1710:
1708:
1704:
1702:
1699:
1698:
1696:
1692:
1686:
1683:
1681:
1678:
1676:
1673:
1671:
1668:
1666:
1663:
1661:
1658:
1657:
1655:
1651:
1645:
1642:
1640:
1637:
1635:
1632:
1630:
1627:
1626:
1624:
1620:
1617:
1615:
1609:
1606:
1602:
1599:
1591:
1581:
1578:
1576:
1573:
1571:
1568:
1566:
1563:
1561:
1558:
1556:
1553:
1551:
1548:
1546:
1543:
1542:
1540:
1538:Hypopigmented
1536:
1530:
1527:
1525:
1522:
1520:
1517:
1515:
1512:
1510:
1507:
1505:
1502:
1500:
1497:
1495:
1492:
1490:
1489:Acne vulgaris
1487:
1486:
1484:
1482:
1478:
1472:
1469:
1467:
1464:
1462:
1459:
1457:
1454:
1452:
1449:
1447:
1444:
1442:
1441:Lichen planus
1439:
1437:
1434:
1432:
1429:
1428:
1426:
1424:
1420:
1414:
1411:
1409:
1406:
1404:
1401:
1399:
1396:
1394:
1391:
1389:
1386:
1384:
1381:
1379:
1376:
1374:
1373:Herpes zoster
1371:
1369:
1366:
1365:
1363:
1361:
1357:
1351:
1348:
1346:
1345:Parapsoriasis
1343:
1341:
1338:
1336:
1333:
1331:
1328:
1326:
1323:
1321:
1318:
1315:
1312:
1310:
1307:
1305:
1302:
1300:
1297:
1295:
1291:
1289:
1286:
1285:
1283:
1281:
1277:
1271:
1268:
1266:
1263:
1261:
1258:
1256:
1253:
1251:
1248:
1246:
1243:
1241:
1238:
1236:
1233:
1231:
1228:
1226:
1223:
1221:
1218:
1216:
1213:
1212:
1210:
1206:
1203:
1195:
1192:
1190:
1186:
1176:
1173:
1171:
1168:
1166:
1163:
1161:
1158:
1156:
1153:
1151:
1148:
1146:
1143:
1141:
1138:
1136:
1133:
1131:
1128:
1126:
1123:
1121:
1118:
1116:
1113:
1112:
1110:
1105:
1101:
1095:
1092:
1090:
1087:
1085:
1082:
1080:
1077:
1075:
1072:
1071:
1069:
1065:
1059:
1056:
1054:
1051:
1049:
1046:
1044:
1041:
1039:
1036:
1034:
1031:
1029:
1026:
1024:
1021:
1019:
1016:
1014:
1011:
1009:
1006:
1005:
1003:
1001:
997:
994:
990:
981:
976:
974:
969:
967:
962:
961:
958:
945:
941:
940:
936:
934:
930:
929:
925:
924:
921:
917:
910:
906:
905:
901:
899:
895:
894:
890:
888:
884:
883:
879:
875:
873:
869:
868:
864:
860:
859:
856:
851:
847:
831:
827:
822:
817:
813:
809:
805:
798:
782:
778:
772:
756:
750:
736:on 2021-08-28
735:
731:
727:
723:
719:
715:
708:
706:
704:
688:
684:
677:
671:
667:
666:
660:
652:
648:
643:
638:
634:
630:
626:
622:
618:
611:
605:
604:
599:
594:
586:
580:
576:
572:
565:
563:
554:
548:
544:
543:
535:
520:
516:
510:
506:
496:
493:
491:
488:
486:
483:
481:
478:
477:
471:
469:
459:
457:
452:
450:
446:
439:
435:
431:
427:
423:
419:
415:
412:
409:
405:
401:
397:
393:
389:
385:
384:sulphonamides
381:
378:
375:
371:
369:
367:
362:
361:
356:
353:
349:
346:
342:
341:
336:
335:
330:
329:
324:
323:
318:
317:
316:Mycobacterium
312:
311:
306:
302:
301:legionellosis
298:
297:
292:
288:
287:
286:
282:
262:
257:
250:
245:
238:
233:
230:Target lesion
226:
221:
220:
216:
212:
208:
206:
202:
196:
192:
190:
186:
185:
184:
182:
178:
177:
172:
162:
159:
157:
153:
149:
145:
144:
139:
138:
133:
129:
124:
120:
116:
112:
108:
103:
101:
97:
93:
89:
85:
77:
74:
72:
68:
63:
59:
54:
50:
46:
41:
33:
19:
2417:Erythroderma
2339:panniculitis
2337:
2304:
1947:Ingrown nail
1706:
1519:Dermatophyte
1514:Gonococcemia
1499:Folliculitis
1140:Neurofibroma
1108:subcutaneous
937:
926:
902:
891:
876:
861:
811:
807:
797:
785:. Retrieved
780:
771:
759:. Retrieved
749:
738:. Retrieved
734:the original
721:
717:
690:. Retrieved
687:UpToDate.com
686:
676:
663:
659:
624:
620:
610:
601:
593:
574:
541:
534:
522:. Retrieved
518:
509:
465:
453:
448:
442:
438:polycythemia
418:vasculitides
396:barbiturates
364:
358:
338:
332:
326:
322:Pneumococcus
320:
314:
308:
296:Streptococci
294:
284:
213:
209:
199:
180:
174:
168:
160:
141:
135:
127:
104:
87:
83:
82:
2002:Herpesvirus
1982:Leukoplakia
1807:Scleroderma
1694:Specialized
1622:Generalized
1597:involvement
1509:Candidiasis
1201:involvement
1175:Myxoid cyst
1023:Acrochordon
928:MedlinePlus
761:28 November
692:29 December
408:allopurinol
360:Trichomonas
357:Parasitic (
76:Dermatology
48:Other names
2451:Categories
2269:Angioedema
1942:Paronychia
1783:Vasculitis
1707:Multiforme
1705:Erythema (
1660:Cellulitis
1611:Blanchable
1360:Blistering
1350:Ichthyosis
1208:Eczematous
1120:Hemangioma
904:DiseasesDB
740:2008-08-19
501:References
449:Mycoplasma
388:penicillin
345:chlamydial
328:Salmonella
279:See also:
128:multiforme
2457:Erythemas
2074:Urticaria
1937:Psoriasis
1845:disorders
1800:Indurated
1701:Urticaria
1653:Localized
1595:epidermal
1378:Varicella
1288:Psoriasis
1199:epidermal
1165:Leiomyoma
1067:Pigmented
1000:Epidermal
939:eMedicine
670:eMedicine
462:Treatment
456:acyclovir
426:leukaemia
404:modafinil
392:phenytoin
363:species,
337:species,
331:species,
132:multiform
71:Specialty
2399:erythema
2296:Erythema
2126:Familial
2012:Syphilis
1959:membrane
1614:Erythema
1550:Vitiligo
1504:Impetigo
1481:Pustular
1446:Miliaria
1294:Corporis
1145:Xanthoma
1094:Melanoma
1074:Freckles
944:derm/137
830:16353829
730:17168345
651:10999875
474:See also
350:Fungal (
134:", from
113:(mostly
107:erythema
2083:chronic
1811:morphea
1771:Papular
1750:Macular
1743:Purpura
1727:Ab igne
1712:Migrans
1665:Abscess
1593:Without
1575:Leprosy
1494:Rosacea
1431:Scabies
1423:Papular
1292:Tinea (
1280:Scaling
1084:Melasma
1079:Lentigo
992:Growths
898:D004892
821:1479482
787:21 July
642:1718505
400:aspirin
305:leprosy
189:acrally
90:) is a
2397:Other
1957:Mucous
1853:Ulcers
1314:Faciei
1309:Manuum
1299:Cruris
1189:Rashes
1135:Lipoma
1130:Keloid
1104:Dermal
1013:Callus
933:000851
828:
818:
728:
649:
639:
581:
549:
524:16 May
275:Causes
143:formis
137:multi-
2079:acute
1304:Pedis
1089:Nevus
887:695.1
1924:Nail
1867:Hair
1670:Boil
1197:With
1008:Wart
909:4450
893:MeSH
882:9-CM
826:PMID
789:2021
763:2012
726:PMID
694:2018
647:PMID
579:ISBN
547:ISBN
526:2019
203:and
179:(or
154:and
1604:Red
1106:and
878:ICD
872:L51
863:ICD
816:PMC
668:at
637:PMC
629:doi
600:at
445:HSV
398:),
368:),
343:),
158:).
146:).
130:, "
115:IgM
96:red
2453::
942::
931::
907::
896::
885::
870::
867:10
824:.
812:51
810:.
806:.
779:.
722:74
720:.
716:.
702:^
685:.
645:.
635:.
625:83
623:.
619:.
573:.
561:^
517:.
436:,
432:,
428:,
424:,
420:,
402:,
394:,
386:,
325:,
319:,
313:,
307:,
303:,
299:,
140:+
88:EM
2346:)
2342:(
2307:/
2085:)
2081:/
2077:(
2060:e
2053:t
2046:v
1809:/
1729:)
1316:)
979:e
972:t
965:v
880:-
865:-
855:D
832:.
791:.
765:.
743:.
696:.
653:.
631::
587:.
555:.
528:.
376:)
354:)
347:.
126:(
86:(
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
.jpg)