Korean J Med.  2015 Jul;89(1):64-68. 10.3904/kjm.2015.89.1.64.

A Case of Simultaneous Primary Gastric and Duodenal Mucosa-Associated Lymphoid Tissue Lymphoma after Therapeutic Endoscopy

• Park SH
• Jang JY
• Park MA
• Kim H
• Chang YW

• KMID: 2269051
• DOI: http://doi.org/10.3904/kjm.2015.89.1.64

Abstract

Primary gastrointestinal lymphoma is the most common type of extranodal non-Hodgkin's lymphoma. Most cases are defined histologically as mucosa-associated lymphoid tissue (MALT) lymphoma, while low-grade MALT lymphoma affecting the stomach and duodenum simultaneously is rare. In this case report, we describe the case of a 55-year-old female who presented to the gastroenterology clinic at our hospital for management of gastric adenoma and duodenal polyp by endoscopic mucosal resection and polypectomy. The pathology report noted MALT lymphoma with submucosal tubulovillous adenoma and hyperplastic polyps in the stomach and duodenum. She underwent eradication of Helicobacter pylori using proton pump inhibitor-based triple therapy.

Keyword

Lymphoma, B-cell, Marginal zone; Stomach; Duodenum

MeSH Terms

Adenoma
Duodenum
Endoscopy*
Female
Gastroenterology
Helicobacter pylori
Humans
Lymphoid Tissue
Lymphoma
Lymphoma, B-Cell, Marginal Zone*
Lymphoma, Non-Hodgkin
Middle Aged
Pathology
Polyps
Proton Pumps
Stomach
Proton Pumps