Regression of Advanced Gastric MALT Lymphoma after the Eradication of Helicobacter pylori

نویسندگان

  • Soo-Kyung Park
  • Hwoon-Yong Jung
  • Do Hoon Kim
  • Mi-Young Kim
  • Jeong Hoon Lee
  • Kwi Sook Choi
  • Kee Don Choi
  • Ho June Song
  • Gin Hyug Lee
  • Ho Kim
چکیده

A 66-year-old female presented with a 1-month history of dyspepsia. An initial upper gastrointestinal endoscopy with biopsy revealed a low-grade mucosa-associated lymphoid tissue (MALT) lymphoma. A rapid urease test was positive for Helicobacter pylori. Endoscopic ultrasound (EUS) and computed tomography (CT) revealed a 30×15-mm lymph node (LN) in the subcarinal area. Histopathologic and phenotypic analyses of the biopsy specimens obtained by EUS-guided fine-needle aspiration revealed a MALT lymphoma, and the patient was diagnosed with a stage 4E gastric MALT lymphoma. One year after H. pylori eradication, the lesion had disappeared, as demonstrated by endoscopy with biopsy, CT, fusion whole-body positron emission tomography, and EUS. Here, we describe a patient with gastric MALT lymphoma that metastasized to the mediastinal LN and regressed following H. pylori eradication.

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عنوان ژورنال:

دوره 6  شماره 

صفحات  -

تاریخ انتشار 2012