This picture shows a manifestation of atopic dermatitis on the palm. Individuals with atopic dermatitis characteristically have increased numbers and depth of skin lines (hyperlinearity) on the palms with little redness (erythema).
Review Date 6/19/2021
Updated by: Ramin Fathi, MD, FAAD, Director, Phoenix Surgical Dermatology Group, Phoenix, AZ. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.