Hara H, Yamane T, Yamashita K
Acta Pathol Jpn. 1979 Jul;29(4):661-8. doi: 10.1111/j.1440-1827.1979.tb00934.x.
A case of gastrointestional plasmacytoma found in a renal transplant recipient is described. Immunohistochemical study using immunoglobulin-enzyme bridge technique demonstrated IgA and k-type light chains in the majority of plasma cells infiltrated in the stomach. Pathological investigation revealed multiple similar tumors in the ileum, cecum and ascending colon suggesting a plasmacytoma of multicentric gastrointestinal origin. The pathogenesis of plasma cell tumors is briefly discussed with regard to organ transplantation.
本文描述了一例在肾移植受者中发现的胃肠道浆细胞瘤。采用免疫球蛋白 - 酶桥技术进行的免疫组织化学研究显示，浸润于胃中的大多数浆细胞内存在IgA和κ型轻链。病理检查发现回肠、盲肠和升结肠有多个相似肿瘤，提示为多中心胃肠道起源的浆细胞瘤。本文就器官移植简要讨论了浆细胞肿瘤的发病机制。
