A mixed pattern of hair pigmentation, normal hair color mixed with hypopigmented hair, is associated with Cross syndrome ... as an abnormal deficiency of hair due to insufficient hair growth.

Hypertrichosis is a rare disorder marked by an excessive growth of hair on any part of the body. In severe cases, hair may cover the entire body, giving rise to the nickname ‘werewolf syndrome.’ ...

Forelock Lock of hair growing in the front of the head. Hirsutism Hypertrichosis Condition characterized by excessive growth of hair. May be genetic, hormonal, or drug induced. Hypotrichosis ...