Figure 3From: Colorectal tumors with complete obstruction – Endoscopic recovery of passage replacing emergency surgery? A report of two casesAbdominal X-ray of patient 2 at the time of first presentation showing complete colon obstruction and dilatation (A). Colonoscopic view of the sigmoid tumor with complete obstruction (B). Colonoscopic view during APC ablation of the tumor (C); X-ray enema two days after APC ablation showing the channel through the stenosis (D).Back to article page