Related Experiment Video
Updated: May 29, 2026

Laparoscopy-endoscopy Cooperative Surgery for the Treatment of Gastric Gastrointestinal Stromal Tumors
Published on: February 19, 2022
Combined endoscopic and laparoscopic approach to a gastroesophageal tumor
Christopher P Gayer1, David A Edelman, Brendon Curtis
14160 John R, Suite 615, Harper Professional Building, Wayne State University School of Medicine, Detroit, Michigan 48201, USA.
Background And Objectives:
Smooth muscle tumors of the stomach, especially when benign, are a common clinical entity and can represent a therapeutic challenge. Classically the removal of such a tumor requires open laparotomy. We sought to perform this surgery utilizing minimally invasive technology.
Methods:
We describe a minimally invasive technique combining laparoscopy with endoscopy to remove a sub-mucosal leiomyoma at the gastroesophageal junction.
Results:
A 3.3-cm smooth muscle tumor of the gastroesophageal junction was removed completely and safely with the described procedure and thus saved the patient from requiring a laparotomy.
Conclusion:
Minimally invasive techniques can be used in combination to tackle difficult problems in general surgery leading to shorter hospital stays and improved patient satisfaction.
Related Concept Videos
Endoscopic Procedures I: Esophagogastroduodenoscopy
During an EGD, the endoscope can be used to:
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Endoscopic Procedures III: Video Capsule Endoscopy