Dear Dr. Roach: In July 1998, a skin biopsy gave me a diagnosis of lichen simplex chronicus. I suffered with this for over four years, and my symptoms worsened with heat, stockings or coverings.

Context Explanation

Ice, ... A 40-year-old man with a long history of atopic dermatitis and generalized lichen simplex chronicus noted rapid development of yellow-crusted patches superimposed on his atopic dermatitis. Microscopic ...