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Related Experiment Video

Updated: Jun 19, 2026

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT

Published on: January 22, 2018

Gastric oncology: an update.

Benjamin J Hyatt¹, Peter E Paull, Wahid Wassef

¹aDivision of Gastroenterology, University of Massachusetts Medical School, Massachusetts, USA.

Current Opinion in Gastroenterology

|October 10, 2009

Summary

Advanced endoscopic techniques offer improved outcomes for gastric cancer patients. Endoscopic submucosal dissection shows promise for gastric adenocarcinoma, while targeted therapies benefit gastrointestinal stromal tumors and lymphomas.

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Last Updated: Jun 19, 2026

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT

Published on: January 22, 2018

Area of Science:

Gastroenterology
Gastrointestinal Oncology
Endoscopic Technology

Background:

Endoscopy is rapidly evolving with new diagnostic and therapeutic tools.
These advancements are particularly impactful in gastrointestinal oncology.

Purpose of the Study:

To review the latest endoscopic technologies for evaluating, staging, and treating gastric neoplasms.
To discuss the benefits, risks, and applications of these techniques, focusing on gastric adenocarcinoma, gastrointestinal stromal tumors, and primary gastric lymphoma.

Main Methods:

Review of recent studies on advanced endoscopic diagnostic optics (chromoendoscopy, magnification endoscopy, confocal laser endomicroscopy).
Review of advanced endoscopic therapeutic techniques (endoscopic mucosal resection, endoscopic submucosal dissection).

Main Results:

Endoscopic submucosal dissection is a viable alternative to surgery for selected gastric adenocarcinoma patients, achieving 100% 5-year survival.
Imatinib is effective for metastatic gastrointestinal stromal tumors.
Antibiotic eradication therapy is curative for low-grade mucosa-associated lymphoid tissue lymphoma with low recurrence.

Conclusions:

Recent endoscopic advancements have significantly improved gastric oncology patient care.
Continued research on outcomes and safety, alongside structured training, is essential for these evolving techniques.