cases, uterus Week 255: Case 1 April 26, 2023 pathadmin 1. Presented by Pedram Argani, M.D. and prepared by Shien Micchelli, M.D.69 year old female with a history of breast cancer now with a uterine cervical mass. The tumor cells were immunoreactive for CD117, CD56, and CD99.Metastatic lobular carcinoma of the breastGranulocytic sarcomaEwing's sarcomaMetastatic melanoma 1. Presented by Pedram Argani, M.D. and prepared by Shien Micchelli, M.D.69 year old female with a history of breast cancer now with a uterine cervical mass. The tumor cells were immunoreactive for CD117, CD56, and CD99.