cases, skin Week 230: Case 4 April 26, 2023 pathadmin 1. Presented by Ralph Hruban, M.D. and prepared by Natasha Rekhtman, M.D., Ph.D.This elderly patient developed a rapidly growing arm mass.images/07 11 05 case 4 1.jpgimages/07 11 05 case 4 2.jpgimages/07 11 05 case 4 3.jpgimages/07 11 05 case 4 4.jpgMerkel cell carcinomaSmall cell carcinoma of the lung metastatic to skinLymphomaRhabdomyosarcoma Loading...