cases, extremity Week 108: Case 5 April 26, 2023 pathadmin 1. Presented by Edward McCarthy, M.D. and prepared by Lynette S. Nichols, M.D.A 40 year old man had pain in his arm for six months. A radiograph demonstrated an aggressive destructive lytic lesion occupying the proximal portion of his humerus. A biopsy was performed.Malignant fibrous histiocytomaAngiosarcomaEpithelioid hemangioendotheliomaHemangioma 1. Presented by Edward McCarthy, M.D. and prepared by Lynette S. Nichols, M.D.A 40 year old man had pain in his arm for six months. A radiograph demonstrated an aggressive destructive lytic lesion occupying the proximal portion of his humerus. A biopsy was performed.
