Related Experiment Video
Updated: Feb 23, 2026

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction
Published on: March 24, 2023
Resection of rectal GIST using a novel technique: a report of two cases
Osama Eldamshety1, Islam H Metwally1, Elsayed Ghoneem2
1Surgical Oncology Unit, Oncology Center, Mansoura University (OCMU), Geehan Street, Mansoura, 35516, Egypt.
Abstract:
Rectal gastrointestinal stromal tumours (GISTs) are uncommon tumours and usually present with large sizes. We present two cases of rectal GIST. Imatinib was used in the setting of neoadjuvant and adjuvant therapy. Both tumours were resected transanally by the transanal endoscopic operation (TEO) platform. Oncosurgeons are recommended to implement sphincter-sparing surgeries for these cases.

