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Helicobacter pylori가 감염된 환자에서 위 반지세포암종에 동반된 MALT 림프종

Other Titles
 Synchronous Gastric Signet Ring Cell Carcinoma and Mucosa-associated Lymphoid Tissue Lymphoma in a Patient with Helicobacter pylori Infection: A Case Report 
 이주현  ;  천재희  ;  이용찬  ;  이상길  ;  권지은  ;  형우진  ;  김재학  ;  박준철  ;  김지현 
 Korean Journal of Helicobacter and Upper Gastrointestinal Research, Vol.7(2) : 146-150, 2007 
Journal Title
Korean Journal of Helicobacter and Upper Gastrointestinal Research
Issue Date
Helicobacter pylori (H. pylori) plays a substantial role in the pathogenesis of primary gastric carcinoma and low grade gastric mucosa-associated lymphoid tissue (MALT) B-cell lymphoma. The synchronous occurrence of both lesions have been reported very rarely. Here we present a case of gastric signet ring cell carcinoma and MALT lymphoma developed simultaneously with H. pylori infection. A 46-year-old man was referred for the evaluation of abnormal endsoscopic findings. Upper endoscopy revealed early gastric cancer in the lower body of the stomach and subsequent biopsy of the lesion proved to be a signet-ring cell carcinoma. After confirmation of signet-ring cell carcinoma, subtotal gastrectomy was performed. Histopathological study of the resected specimens showed collision tumor, which was composed of gastric signet ring cell carcinoma and low grade B-cell MALT lymphoma. H. pylori was detected in the resected specimen and the standard eradication therapy was instituted. We suspect H. pylori infection can be a etiologic factor in the development of both MALT lymphoma and carcinoma of the stomach in this patient. We report this unusual case along with a review of the related literature
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실) > 1. Journal Papers
Yonsei Authors
Kwon, Ji Eun(권지은)
Kim, Jie-Hyun(김지현) ORCID logo https://orcid.org/0000-0002-9198-3326
Park, Jun Chul(박준철) ORCID logo https://orcid.org/0000-0001-8018-0010
Lee, Sang Kil(이상길) ORCID logo https://orcid.org/0000-0002-0721-0364
Lee, Yong Chan(이용찬) ORCID logo https://orcid.org/0000-0001-8800-6906
Cheon, Jae Hee(천재희) ORCID logo https://orcid.org/0000-0002-2282-8904
Hyung, Woo Jin(형우진) ORCID logo https://orcid.org/0000-0002-8593-9214
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