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Khan TN, Klar J, Nawaz S, Jameel M, Tariq M, Malik NA, Baig SM, Dahl N (2012) Novel missense mutation in the RSPO4 gene in congenital hyponychia and evidence for a polymorphic initiation codon (p.M1I). BMC Med Genet
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James, William D.; Elston, Dirk; Treat, James R.; Rosenbach, Misha A.; Neuhaus, Isaac (2020).
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This is rare and is usually due to mutations in the R-spondin 4 (
280:
76:
100:
1230:
140:. In Burrow, J. Gordon; Rome, Keith; Padhiar, Nat (eds.).
164:
63:
It is an anomaly which may be the result of a congenital
258:
173:(13th ed.). Edinburgh: Elsevier. p. 782.
171:
1363:Disseminate and recurrent infundibulofolliculitis
1856:
350:
467:Congenital onychodysplasia of the index fingers
1730:Congenital malformations and deformations of
1715:
1373:Erythromelanosis follicularis faciei et colli
336:
243:
135:
103:) gene which is located on the short arm of
1722:
1708:
343:
329:
250:
236:
158:
129:
1368:Erosive pustular dermatosis of the scalp
788:Central centrifugal cicatricial alopecia
1833:Giant axonal neuropathy with curly hair
187:
142:Neale's Disorders of the Foot and Ankle
1857:
1348:Acrokeratosis paraneoplastica of Bazex
218:This cutaneous condition article is a
144:(9th ed.). Elsevier. p. 52.
1703:
324:
167:"33. Diseases of the skin appendages"
1387:Intermittent hair–follicle dystrophy
206:
1325:Recurrent palmoplantar hidradenitis
1206:Idiopathic facial aseptic granuloma
843:Marie Unna hereditary hypotrichosis
138:"3. The skin and nails in podiatry"
13:
1066:Lupus miliaris disseminatus faciei
813:Dissecting cellulitis of the scalp
91:, or severe exfoliative diseases.
14:
1886:
1870:Conditions of the skin appendages
1330:Neutrophilic eccrine hidradenitis
1089:Granulomatous perioral dermatitis
201:
210:
1488:Traumatic anserine folliculosis
1201:Granulomatous facial dermatitis
512:Malalignment of the nail plate
1:
1808:Sabinas brittle hair syndrome
1138:Erythrotelangiectatic rosacea
136:MacGilchrist, Claire (2020).
122:
1391:Keratosis pilaris atropicans
1296:Folliculitis nares perforans
222:. You can help Knowledge by
117:List of cutaneous conditions
7:
1163:Persistent edema of rosacea
110:
73:allergic contact dermatitis
71:, severe infection, severe
10:
1891:
1844:Zimmermann–Laband syndrome
1593:Postmiliarial hypohidrosis
1421:Menkes kinky hair syndrome
838:Frontal fibrosing alopecia
647:Staining of the nail plate
507:Longitudinal erythronychia
502:Lichen planus of the nails
205:
18:
1865:Cutaneous condition stubs
1775:
1738:
1675:
1647:
1548:
1537:
1478:Rubinstein–Taybi syndrome
1340:
1308:Pseudofolliculitis barbae
1281:
1228:
1193:
1074:
930:
919:
851:
679:
670:
607:Pterygium inversum unguis
359:
262:
39:
34:
1823:Uncombable hair syndrome
1520:Uncombable hair syndrome
1504:Trichorrhexis invaginata
1320:Hidradenitis suppurativa
1178:Periorificial dermatitis
94:
19:For the moth genus, see
1498:Trichomycosis axillaris
1431:Parakeratosis pustulosa
950:Acne miliaris necrotica
731:(male-pattern baldness)
695:noncicatricial alopecia
617:Purpura of the nail bed
58:fingernails or toenails
56:is the failure to form
1758:Pachyonychia congenita
1515:Trichostasis spinulosa
1211:Periorbital dermatitis
1128:Papulopustular rosacea
1046:Acne with facial edema
1036:Acne keloidalis nuchae
823:Folliculitis decalvans
818:Graham-Little syndrome
572:Onychoptosis defluvium
1685:Sebaceous hyperplasia
1600:Granulosis rubra nasi
1463:Pityriasis amiantacea
1416:Loose anagen syndrome
1358:Bubble hair deformity
1148:Gram-negative rosacea
911:Nevoid hypertrichosis
783:Pseudopelade of Brocq
662:Twenty-nail dystrophy
537:Nail–patella syndrome
517:Median nail dystrophy
89:epidermolysis bullosa
1568:Miliaria crystalline
1509:Trichorrhexis nodosa
778:cicatricial alopecia
760:Alopecia neoplastica
755:Trichorrhexis nodosa
388:Yellow nail syndrome
1667:Fox–Fordyce disease
1452:Pili pseudoannulati
1406:Lichen planopilaris
1383:Hair follicle nevus
1301:Tufted folliculitis
1084:Perioral dermatitis
833:Triangular alopecia
750:Lichen planopilaris
729:Androgenic alopecia
637:Splinter hemorrhage
632:Shell nail syndrome
477:Half and half nails
1828:Björnstad syndrome
1588:Occlusion miliaria
1578:Miliaria pustulosa
1468:Plica neuropathica
1168:Rosacea conglobata
979:Acne medicamentosa
798:Traumatic alopecia
652:Subungual hematoma
81:Raynaud phenomenon
1852:
1851:
1697:
1696:
1693:
1692:
1573:Miliaria profunda
1533:
1532:
1525:Woolly hair nevus
1411:Lichen spinulosus
1251:Trichilemmal cyst
1224:
1223:
1143:Glandular rosacea
1096:Phymatous rosacea
1026:Occupational acne
808:Hot comb alopecia
793:Pressure alopecia
770:Alopecia mucinosa
745:Traction alopecia
740:Telogen effluvium
318:
317:
231:
230:
180:978-0-323-54753-6
151:978-0-7020-6504-0
75:, self-inflicted
51:
50:
29:Medical condition
16:Medical condition
1882:
1787:/abnormalities:
1724:
1717:
1710:
1701:
1700:
1546:
1545:
1483:Setleis syndrome
1447:Pili multigemini
1183:Pyoderma faciale
928:
927:
765:Anagen effluvium
677:
676:
612:Pterygium unguis
532:Muehrcke's lines
419:Onychotillomania
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1890:
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1884:
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1879:
1875:Nails (anatomy)
1855:
1854:
1853:
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1790:keratin disease
1771:
1734:
1732:skin appendages
1728:
1698:
1689:
1671:
1643:
1540:
1529:
1502:Trichorrhexis (
1336:
1277:
1246:Epidermoid cyst
1220:
1189:
1153:Steroid rosacea
1070:
1031:Acne aestivalis
969:Excoriated acne
945:Acne conglobata
922:
915:
847:
684:
666:
642:Spotted lunulae
602:Psoriatic nails
557:Onychomatricoma
370:Onychogryphosis
355:
353:skin appendages
349:
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11:
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1840:hypertrichosis
1836:
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1810:
1805:
1803:IBIDS syndrome
1800:
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1617:
1607:
1605:Ross' syndrome
1602:
1597:
1596:
1595:
1590:
1585:
1583:Miliaria rubra
1580:
1575:
1570:
1565:
1563:Colloid milium
1554:
1552:
1543:
1535:
1534:
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1465:
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1444:
1442:Pili bifurcati
1439:
1433:
1428:
1423:
1418:
1413:
1408:
1403:
1401:Koenen's tumor
1398:
1393:
1388:
1385:
1380:
1375:
1370:
1365:
1360:
1355:
1353:Acroosteolysis
1350:
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1311:
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1298:
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1275:
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1268:
1263:
1257:Steatocystoma
1255:
1254:
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1248:
1240:Sebaceous cyst
1235:
1233:
1226:
1225:
1222:
1221:
1219:
1218:
1216:SAPHO syndrome
1213:
1208:
1203:
1197:
1195:
1191:
1190:
1188:
1187:
1186:
1185:
1180:
1170:
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1160:
1158:Ocular rosacea
1155:
1150:
1145:
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1133:Lupoid rosacea
1130:
1125:
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1123:
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1113:
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1103:
1093:
1092:
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1080:
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1058:
1056:Acne necrotica
1053:
1048:
1043:
1041:Acne mechanica
1038:
1033:
1028:
1023:
1021:Acne cosmetica
1018:
1013:
1008:
1007:
1006:
1001:
996:
986:
976:
974:Acne fulminans
971:
966:
960:Infantile acne
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853:Hypertrichosis
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803:Tumor alopecia
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597:Plummer's nail
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263:Classification
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202:External links
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1813:Pili annulati
1811:
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1801:
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1785:hypotrichosis
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1662:Chromhidrosis
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1610:Hyperhidrosis
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1437:Pili annulati
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964:Neonatal acne
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955:Tropical acne
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940:Acne vulgaris
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669:
663:
660:
658:
657:Terry's nails
655:
653:
650:
648:
645:
643:
640:
638:
635:
633:
630:
628:
625:
623:
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598:
595:
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590:
588:
585:
583:
582:Onychoschizia
580:
578:
577:Onychorrhexis
575:
573:
570:
568:
565:
563:
562:Onychomycosis
560:
558:
555:
553:
552:Onychomadesis
550:
548:
545:
543:
542:Onychoatrophy
540:
538:
535:
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429:
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412:
411:Nail clubbing
409:
407:
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391:
389:
386:
384:
380:
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376:
373:
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367:
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358:
354:
351:Disorders of
346:
341:
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334:
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108:
106:
105:chromosome 20
102:
92:
90:
86:
85:lichen planus
82:
78:
74:
70:
66:
61:
59:
55:
47:
44:
42:
38:
33:
25:
23:
1788:
1777:Hair disease
1747:
1740:Nail disease
1632:Hypohidrosis
1625:Palmoplantar
1493:Trichomegaly
1396:Kinking hair
1315:Hidradenitis
1291:Folliculitis
1283:Inflammation
1172:
989:Halogen acne
983:steroid acne
829:
776:
693:
622:Racquet nail
592:Pincer nails
567:Onychophosis
527:Melanonychia
497:Ingrown nail
487:Hapalonychia
462:Chevron nail
436:
432:Ingrown nail
424:Onychophagia
398:Azure lunula
383:Beau's lines
294:
275:
224:expanding it
217:
189:
170:
160:
141:
131:
98:
62:
53:
52:
21:
1796:Monilethrix
1767:Koilonychia
1753:Leukonychia
1615:Generalized
1426:Monilethrix
1229:Follicular
1111:Gnathophyma
1051:Pomade acne
906:Prepubertal
889:generalised
885:Congenital
874:generalised
715:universalis
627:Red lunulae
587:Platonychia
547:Onycholysis
522:Mees' lines
472:Green nails
443:ungrouped:
406:Koilonychia
393:Leukonychia
368:thickness:
46:Dermatology
1859:Categories
1818:Pili torti
1762:Onychauxis
1637:Anhidrosis
1457:Pili torti
1378:Hair casts
1101:Rhinophyma
999:Bromoderma
830:ungrouped:
445:Paronychia
417:behavior:
375:Onychauxis
123:References
69:ichthyosis
65:ectodermal
1748:Anonychia
1677:Sebaceous
1657:Body odor
1620:Gustatory
1341:Ungrouped
1266:multiplex
1194:Ungrouped
1116:Metophyma
1061:Blackhead
1004:Chloracne
994:Iododerma
921:Acneiform
894:localised
879:patterned
869:localised
865:Acquired
861:Hirsutism
681:Hair loss
492:Hook nail
437:Anonychia
194:13(1):120
107:(20p13).
54:Anonychia
41:Specialty
35:Anonychia
22:Anonychia
1649:Apocrine
1558:Miliaria
1473:Poliosis
1173:variants
1121:Otophyma
1016:Tar acne
1011:Oil acne
923:eruption
899:X-linked
720:Ophiasis
700:Alopecia
686:Baldness
482:Hangnail
111:See also
67:defect,
1550:Eccrine
1261:simplex
1076:Rosacea
981:(e.g.,
710:totalis
455:Chronic
430:other:
404:shape:
381:color:
1541:glands
1435:Pili (
705:areata
177:
148:
77:trauma
24:(moth)
1539:Sweat
1273:Milia
1231:cysts
450:Acute
309:757.5
305:703.8
290:Q84.3
286:L60.8
101:RSPO4
95:Cause
932:Acne
672:Hair
361:Nail
300:9-CM
220:stub
175:ISBN
146:ISBN
296:ICD
277:ICD
1861::
1842::
1242:"
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281:10
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344:e
337:t
330:v
298:-
279:-
269:D
251:e
244:t
237:v
226:.
183:.
154:.
26:.
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