cases, skin Week 342: Case 5 April 26, 2023 pathadmin 1. Presented by Peter Illei, M.D. and prepared by Julie M. Wu, M.D.This is a 44-year-old female home healthcare nurse with Crohn"s disease and a 4-year history of recalcitrant chronic external ear pain and inflammation. The biopsy was performed to rule out possibly infection and relapsing polychondritis. images/jmw031008/5.1.jpgimages/jmw031008/5.2.jpgimages/jmw031008/5.3.jpgimages/jmw031008/5.4.jpgimages/jmw031008/5.5.jpgRelapsing polychrondritisSquamous cell carcinoma in situPsoriasiform dermatitisDermatophycosis Loading...