Giant Hairy Nevus

The giant hairy nevus, also called giant congenital melanocytic nevus, is a large pigmented lesion present from birth, generally with hair and dark in color. Its extent is what differentiates it from common moles.

Features: it usually has irregular borders, a surface with hair and a considerable size that can grow along with the person; it is frequently located on the trunk or extremities.

Why watch it? This type of nevus requires follow-up because, in a minority of cases, changes in its appearance may arise that are worth reviewing in time.

Who treats it? Dermatology usually carries out its monitoring and, when surgical options are considered or there is suspicion of changes, oncology and the general practitioner may become involved. The advisable thing, faced with any change in its color, size or texture, is to see a professional who examines it.