Site of excised primary malignant neoplasm of rectosigmoid colon relative to peritoneal reflection
site of excised primary malignant neoplasm of rectosigmoid colon relative to peritoneal reflection
Site of excised primary malignant neoplasm of rectosigmoid colon relative to peritoneal reflection (observable entity)
site of excised primary malignant neoplasm of rectosigmoid colon relative to peritoneal reflection (observable entity)