Kimura M, Takeda T, Maekura S, Hashimoto S, Souma S, Umemura H
2nd Department of Pathology, Kinki University School of Medicine, Osaka-Sayama.
Rinsho Byori. 1995 Aug;43(8):847-51.
We report a case of mucosa associated lymphoid tissue (MALT) lymphoma in the large intestine in a 38-year-old Japanese female. She developed a dull pain in the right lower abdomen and was found to have ileocecal intussusception. The terminal ileum, cecum and ascending colon were resected. Macroscopically, multiple polypoid lesions were found. Although some authors reported that MALT lymphoma of the colon tend to be solitary, the present case showed seven lesions. Two of the polypoid lesions in the present case were marked large. No such large polypoid MALT lymphoma has been described to our knowledge. A histological and immunohistochemical study revealed those seven lesions to be low grade B cell lymphomas of MALT type.
我们报告一例38岁日本女性大肠黏膜相关淋巴组织（MALT）淋巴瘤病例。她出现右下腹隐痛，被发现患有回盲部肠套叠。切除了末端回肠、盲肠和升结肠。宏观上，发现多个息肉样病变。尽管一些作者报道结肠MALT淋巴瘤往往为单发，但本病例显示有七个病变。本病例中的两个息肉样病变明显较大。据我们所知，尚未有如此大的息肉样MALT淋巴瘤的描述。组织学和免疫组织化学研究显示，这七个病变为MALT型低级别B细胞淋巴瘤。
