Make the Diagnosis: Sorority Scourge

(MedPage Today) -- Case Study: A 20 year old, well-appearing college student presents to your office complaining of an extremely itchy rash. She tells you that several of her sorority sisters in the house have had similar complaints. On physical exam, you note many red bumps over her trunk, extremities, wrists, and between her fingers. Many of the bumps have been scratched. The itching is worse at night and when she feels warm. What is the diagnosis?
Source: MedPage Today Dermatology - Category: Dermatology Source Type: news