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Related Experiment Video

Updated: Jun 8, 2026

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction

Published on: March 24, 2023

Laparoscopy for rectal cancer.

Govind Nandakumar¹, James W Fleshman

¹Department of Surgery, Weill Cornell Medical College, 525 East 68th Street, New York, NY 10065, USA. doctorgovind@gmail.com

Surgical Oncology Clinics of North America

|October 2, 2010

Summary

This summary is machine-generated.

Laparoscopic surgery for rectal cancer is feasible but long-term safety remains unclear pending major trial results. Specialized centers are recommended for this minimally invasive approach.

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Intraoperative Gastroscopy for Tumor Localization in Laparoscopic Surgery for Gastric Adenocarcinoma

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Published on: August 9, 2016

Area of Science:

Surgical Oncology
Minimally Invasive Surgery

Background:

Laparoscopic approaches for rectal cancer have demonstrated feasibility in numerous studies.
However, definitive oncologic and long-term safety data are still pending results from significant clinical trials.

Purpose of the Study:

To evaluate the current status and future directions of laparoscopic surgery for rectal cancer.
To highlight the importance of data collection and quality control in the adoption of new surgical techniques.

Main Methods:

Review of existing case series and single-institution trials on laparoscopic rectal cancer surgery.
Discussion of ongoing major clinical trials (UK CLASICC, COLOR II, JCOG 0404, ACOSOG Z6051).

Main Results:

Laparoscopy is technically feasible for rectal cancer treatment.
The long-term oncologic outcomes and safety profile require further investigation through ongoing trials.

Conclusions:

Laparoscopic rectal cancer surgery is best performed at centers with robust data collection capabilities.
Future advancements may involve robotic and endoluminal techniques, emphasizing the need for proper training and quality control.