Circumscribed palmar hypokeratosis: new observations.
Circumscribed hypokeratosis is a characteristic depression both clinically and histopathologically that was originally described as representing a distinctive acquired epidermal malformation of volar skin. To date, 16 patients with this entity have been reported. On the basis of clinical features and histopathologic findings in 4 new patients, coupled with information about some of the previously reported patients, there is evidence to suggest that this dermatosis could be secondary to trauma.
Resnik
Kenneth S
KS
Institute for Dermatopathology in Conshohocken, Pennsylvania 19428, USA. kresnik@ameripath.com
DiLeonardo
Mario
M
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004817:Epidermis / Q000473:pathology; D005260:Female; D006229:Hand Dermatoses / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007642:Keratosis / Q000175:diagnosis / Q000473:pathology; D008297:Male; D008875:Middle Aged; D017499:Porokeratosis / Q000175:diagnosis / Q000473:pathology; D012867:Skin / Q000293:injuries / Q000473:pathology