Primary Early Follicular Lymphoma of the Duodenum, Report of a Case Shin-ichi Katsuki 1 , Shuichi Nojiri 1 1Department of Gastroenterology, Shinnittetsu Muroran General Hospital Keyword: 十二指腸早期悪性リンパ腫 , follicular lymphoma pp.1665-1670
Published Date 1998/11/25
DOI https://doi.org/10.11477/mf.1403103874
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 A 72-year-old man visited our hospital because of upper abdominal pain. Endoscopic examination revealed a white lesion with swollen mucosa in the duodenal second portion. Pancreaticoduodenectomy was performed because the biopsy specimen yielded findings suggestive of malignant lymphoma. Two tumors were identified in the resected specimen with all of them being located in the mucosa or submucosa. Pathologically, this case was diagnosed along with a primary early duodenal follicular lymphoma.

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