cases, small intestine Week 441: Case 4 April 26, 2023 pathadmin 1. Presented by George Netto, M.D. and prepared by Carla Ellis, M.D.A 45 year old female was found to have a 17 cm jejunal mass.images/1Alex/07042010case4image1.jpgLeiomyosarcomaMalignant peripheral nerve sheath tumor (MPNST)High grade gastrointestinal stromal tumor (GIST)Metastatic malignant melanoma Loading...