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Updated: Aug 18, 2025

Intraoperative Gastroscopy for Tumor Localization in Laparoscopic Surgery for Gastric Adenocarcinoma
Published on: August 9, 2016
Interventional gastroenterology in oncology
Vaibhav Wadhwa1, Nicole Patel1, Dheera Grover1
1Center for Interventional Gastroenterology at UTHealth (iGUT), Division of Gastroenterology Hepatology and Nutrition, University of Texas Health Science Center, McGovern Medical School, Houston, Texas, USA.
Endoscopy is crucial for the early detection and management of gastrointestinal cancers, which are a leading cause of death globally. This review details endoscopy
Area of Science:
- Gastroenterology and Oncology
- Medical Technology and Endoscopy
Background:
- Cancer is a major global health issue, with gastrointestinal (GI) cancers causing significant mortality worldwide.
- Early detection and prompt management are critical for improving outcomes in GI cancer patients.
Purpose of the Study:
- To review the pivotal role of endoscopy in the early detection, diagnosis, and management of various gastrointestinal cancers.
- To highlight advancements in endoscopic techniques for GI cancer care.
Main Methods:
- Comprehensive literature review focusing on endoscopic applications in GI oncology.
- Analysis of current diagnostic and therapeutic endoscopic procedures for esophageal, gastric, colorectal, pancreatic, ampullary, biliary, and small intestinal cancers.
Main Results:
- Endoscopy is central to the diagnosis and management of GI cancers, enabling early detection.
- Technological advancements have enhanced the efficacy of endoscopic interventions in GI oncology.
Conclusions:
- Endoscopy is indispensable for improving survival rates and patient outcomes in gastrointestinal cancer.
- Continued innovation in endoscopic technology is vital for advancing GI cancer care.
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