cases, small intestine Week 132: Case 4 April 26, 2023 pathadmin 1. Presented by Fred Askin, M.D. and prepared by Greg Seidel, M.D.The patient was a young male child with a large, multi-nodular mass in the mesentery. /images/0419034a.jpg/images/0419034b.jpg/images/0419034c.jpg/images/0419034d.jpg/images/0419034e.jpgInflammatory myofibroblastic tumorMalignant peripheral nerve sheath tumorRhabdomyosarcomaGastrointestinal stromal tumor (GIST) Loading...