Post Alopecia Areata Poliosis (PAAP)

A 30 year old male presented to the dermatology outpatient department with multiple patches of white hairs in beard for the past 2 months (Figure 1a). Patient gave history of spontaneous loss of hairs 2 months from the concerned areas, followed by regrowth of white hairs. Rest of the beard hairs was spared. There was no similar history in the past. Scalp and other body hairs were not affected.