Mucosa‐associated lymphoid tissue lymphoma of the rectum that regressed spontaneously
Mucosa‐associated lymphoid tissue lymphoma of the rectum that regressed spontaneously
复制标题
可自然消退的直肠粘膜相关淋巴组织淋巴瘤
DOI：
--
复制
发表时间：
2000
影响因子：
4.1
通讯作者：
Takao Tsuji
中科院分区：
文献类型：
--
作者：
R. Takenaka;J. Tomoda;Tatsuro Sakata;T. Ichiba;M. Motoi;M. Mizuno;Takao Tsuji
我们报告了一例直肠粘膜相关淋巴组织（MALT）淋巴瘤自发消退的病例。一名76岁男性因粪便潜血检测呈阳性而到我院就诊。结肠镜检查发现，直肠下段有一个略带黄色的突出病变，有凹槽状凹陷，直肠上段有两个平坦的隆起。显微镜和免疫组织学研究得出 MALT 淋巴瘤的诊断。由于患者表现出严重的肾功能障碍和心绞痛，因此未对病变进行治疗。三个月后，突出的病灶变得平坦，其他病灶变得不清楚。他通过内窥镜检查进行了密切随访，但诊断后 19 个月没有发现这些病变复发。
We report a case of mucosa‐associated lymphoid tissue (MALT) lymphoma of the rectum that regressed spontaneously. A 76‐year‐old man visited our hospital because of positive faecal occult blood testing. Colonoscopic examination revealed a slightly yellowish protruded lesion with a grooved depression in the lower rectum and two flat elevations in the upper rectum. Microscopic and immunohistological studies led to a diagnosis of MALT lymphoma. As the patient exhibited severe renal dysfunction and angina pectoris, the lesions were left untreated. Three months later, the protruded lesion became flat and the other lesions became unclear. He was followed up closely with endoscopy, but no relapse of these lesions was detected 19 months after the diagnosis.