Archive

Winter 1998, Vol. 6 No. 4

H.K. Dermatol. Venereol. Bull. (1998) 6, 44-45

Dermato-venereological Quiz

S. Y. Cheng

Abstract
A 45-year-old man has recurrent superficial erosions over his trunk for 6 weeks. They healed with postinflammatory hyperpigmentation. No blister was found and mucosal surface was spared. He denied of any drug intake. His past health was good.