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Related Experiment Video

Updated: May 23, 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

[Are laparoscopic operations on stomach useful?].

T Junginger¹, A Heintz, R Engelmann

¹Klinik und Poliklinik für Allgemein- und Abdominalchirurgie, Johannes Gutenberg-Universität Mainz.

Zentralblatt Fur Chirurgie

|April 3, 2012

Summary

Laparoscopic gastric surgery shows benefits in specific cases like perforated ulcers and obesity, but more research is needed for long-term outcomes in other procedures such as gastric resections.

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Last Updated: May 23, 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

Area of Science:

Gastrointestinal Surgery
Minimally Invasive Procedures
Surgical Oncology

Background:

Laparoscopic techniques are increasingly explored in gastric surgery.
Evidence for their widespread application and long-term efficacy remains limited for many indications.

Purpose of the Study:

To review the current status and evidence for laparoscopic gastric surgery across various procedures.
To identify clinical situations where laparoscopic approaches offer clear advantages.

Main Methods:

Review of existing prospective randomized studies, case series, and expert opinions.
Assessment of perioperative risk, recurrence rates, and oncologic outcomes where available.

Main Results:

Laparoscopic surgery for perforated ulcers shows no significant difference from conventional methods.
Selective Proximal Vagotomy (SPV) has lower perioperative risk, but long-term recurrence data is lacking.
Laparoscopic gastric resections for cancer have limited data, with challenges in lymph node dissection.
Laparoscopic staging and procedures for extreme obesity (Gastric Banding) show promise with low perioperative risk.

Conclusions:

Laparoscopic gastric surgery advantages are evident in select indications like perforated ulcers, palliative procedures, and obesity.
Further high-quality randomized prospective studies are essential to validate long-term outcomes for techniques like SPV and gastric resections.
Current evidence is insufficient to definitively establish equivalence to conventional methods for many gastric procedures.