Nail disorders

Nail disorders in diseases classified elsewhere

Alopecia areata

Androgenic alopecia

Other nonscarring hair loss

Cicatricial alopecia [scarring hair loss]

Hair color and hair shaft abnormalities

Hypertrichosis

Acne

Rosacea

Follicular cysts of skin and subcutaneous tissue

Other follicular disorders

Eccrine sweat disorders

Apocrine sweat disorders