cases, soft tissue Week 530: Case 1 April 26, 2023 pathadmin 1. Presented by Ralph Hruban, M.D. and prepared by Robert E LeBlanc, M.D.This 60 year old with a remote history of a cholecystectomy developed a firm nodule in his rectus abdominus muscle. A CT scan revealed that the mass was calcified. The lesion was resected.Metastatic adenocarcinomaMixed carcino-sarcoma with bone and glandular formationEctopic glands with reactive bone formationInvasive adenocarcinoma involving the rectus abdominus bone 1. Presented by Ralph Hruban, M.D. and prepared by Robert E LeBlanc, M.D.This 60 year old with a remote history of a cholecystectomy developed a firm nodule in his rectus abdominus muscle. A CT scan revealed that the mass was calcified. The lesion was resected.
