原发性结肠套叠淋巴瘤：一种具有误导性的大体外观！
Primary colon mantle lymphoma: a misleading macroscopic appearance!
机构信息
Gastrenterologia, Hospital da Senhora da Oliveira, Portugal.
Gastroenterology, Hospital da Senhora da Oliveira, Portugal.
出版信息
Rev Esp Enferm Dig. 2019 Dec;111(12):965-967. doi: 10.17235/reed.2019.6405/2019.
Mantle cell lymphoma (MCL) of the colon is a rare entity, usually presenting as lymphomatous polyposis. We report the case of a 43-year-old male with an unusual colonic MCL in the form of a single exophytic and ulcerous lesion with necrotic areas associated with an ileo-cecal intussusception. The endoscopic appearance suggested adenocarcinoma. However, the diagnosis was made by histology and immunohistochemistry studies of the endoscopic biopsies.
结肠黏膜边缘细胞淋巴瘤（MCL）较为罕见，通常表现为淋巴息肉病。我们报告了一例 43 岁男性患者，其结肠 MCL 表现为单发外生性和溃疡性病变，伴有坏死区域，并伴有回盲肠肠套叠。内镜表现提示腺癌。然而，通过内镜活检的组织学和免疫组织化学研究做出了诊断。
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