Fig. 2From: INI1-negative colorectal undifferentiated carcinoma with rhabdoid features and postoperative rapidly growing liver metastases: a case report and review of the literatureColonoscopy revealed a circular type 3 lesion in the sigmoid colon (a) and a semicircular type 2 lesion in the rectum (b). A positron emission tomography (PET)-CT scan showed fluorodeoxyglucose (FDG) accumulation in the sigmoid colon lesion, rectal lesion, and swollen lymph nodes (c)Back to article page