Urticaria Pigmentosa
Urticaria Pigmentosa
Lesions consist of reddish brown, irregular plaques that urticate when rubbed (Darier sign).
By permission of the publisher. From Joe E, Soter N. In Current Dermatologic Diagnosis and Treatment, edited by I Freedberg, IM Freedberg, and MR Sanchez. Philadelphia, Current Medicine, 2001.
In these topics