Colon composited B cell lymphoma involving intestinal mesenteric lymph nodes combined with adenocarcinoma and schistosome infection: a case report

International Journal of Clinical and Experimental Pathology

Juan Chen¹  Qingping Jiang¹  Hanzhen Xiong¹  Shaoyan Liu¹  Hui Chen¹ 

关键词: Non-Hodgkin lymphoma;    colon adenocarcinoma;    coincident primary tumor;   

DOI  :  

学科分类：生理学与病理学

来源: e-Century Publishing Corporation

【 摘 要 】

Here we reported one rare case of colon composited B cell lymphoma associated with adenocarcinoma. The composited B cell lymphoma composed of extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) and large B-cell lymphoma. Additionally, adjacent intestinal mesenteric lymph modes were involved. And interestingly, schistosome infection was also found in lymphoma and adjacent tissues. The patient was given a usual local intestinal resection for colon adenocarcinoma. But in the site of one surgical margin, 10 cm away from intestinal carcinoma, we found another mass. Beneath the neoplasm, several swollen intestinal mesenteric lymph nodes were detected. By H&E staining and immunohistochemistry, it was eventually demonstrated the patient suffered complicated neoplasms. So far, there were just several references about colon lymphoma combined with adenocarcinoma. But the present case is the first to report that colon composited B cell lymphoma associated with adenocarcinoma and schistosome infection.

【 授权许可】

Unknown