Fig. 2From: Intramural metastasis of T1 rectal cancer: report of a case reportResected rectal tumors. a Macroscopic findings; a 16 × 15-mm type II rectal cancer (1), a 10 × 10-mm submucosal tumor (2), and a 10 × 7-mm adenomatous polyp (3). b Gross appearance of cross-section showed a primary rectal cancer (1), a submucosal tumor (2), and an adenomatous polyp (3). Submucosal tumor (2) was not connected to the primary rectal cancer (1) and was located within muscularis propriaBack to article page