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Updated: Oct 28, 2025

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Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction
Published on: March 24, 2023
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Traction-assisted endoscopic submucosal dissection for a previously tattooed colonic laterally spreading tumor
Gota Sudo1,2, Tokuma Tanuma3, Takashi Fujisawa4
1Department of Gastroenterology and Hepatology, Sapporo Teishinkai Hospital, Sapporo, Japan.
Abstract:
Video 1Traction-assisted colorectal endoscopic submucosal dissection using the multiloop method for a previously tattooed laterally spreading tumor in the sigmoid colon.

