| Main clinical features
|
hereditary hypotrichosis with hairs present at bith but were fragile and started falling again after 2–3 months
vesicles (less than 1 cm in diameter) were observed on the scalp and skin of most of the body with a release of fluid and the development scars on the skin site that normally took 3–4 months to heal
scalp-skin biopsy showed slight follicular plugging, a mild presence of perivascular and periadnexal inflammatory cells, and normal hair follicles with sebaceous glands morphologically normal and connected to the hair follicles |