cases, soft tissue Week 51: Case 1 April 26, 2023 pathadmin 1. Presented by Elizabeth Montgomery, M.D. and prepared by Bahram R. Oliai, M.D.This mass was excised together with a segment of small bowel. The results of an immunohistochemical panel: c-kit (CD117) (+) using Dako antibody; smooth muscle actin (+), desmin (-), CD34 (-), S100 protein (-)./images/MONT1a.jpg/images/MONT1b.jpg/images/MONT1c.jpg/images/MONT1d.jpgMesenteric fibromatosisLeiomyosarcomaGastrointestinal stromal tumorSchwannoma Loading...