Hailey-Hailey disease in a black family.
D000051:Acantholysis; D000328:Adult; D044383:Black People; D002908:Chronic Disease; D007644:Darier Disease / Q000235:genetics*; D003874:Dermatitis Herpetiformis; D006801:Humans; D008297:Male; D010375:Pedigree; D010392:Pemphigus / Q000235:genetics*; D012621:Seasons