Endoscopic submucosal dissection was performed by a ... performed at 6–12 months after endoscopic treatment for en bloc resection cases and at 3–6 months for cases that had been resected ...

The scale rates three sections of the colon, right (cecum and ascending colon), mid-colon (transverse and descending) and rectosigmoid, on a five-point scale (0–4). Total score (0–14) is ...