Pigmented hairy epidermal nevus syndrome

Pigmented hairy epidermal nevus syndrome
Other namesBecker's naevus syndrome
SpecialtyDermatology

Pigmented hairy epidermal nevus syndrome, also known as Becker's naevus syndrome, is a cutaneous condition characterized by a Becker nevus, ipsilateral hypoplasia of the breast, and skeletal defects such as scoliosis.