胃肠道淋巴瘤的CT表现分析  

Analysis of the CT Image of Gastrointestinal Lymphoma

作　　者：张定 

机构地区：[1]重庆市万州区人民医院,重庆404000

出　　处：《实用医技杂志》2007年第23期3135-3137,共3页Journal of Practical Medical Techniques

摘　　要：目的:回顾性分析胃肠道淋巴瘤的CT平扫和增强表现。方法:回顾21例经胃镜活检(7例)、肠镜(3例)、手术(8例)或颈部淋巴结穿刺活检(3例)证实的胃肠道淋巴瘤的CT平扫和增强资料,分析其相关CT表现。结果:胃肠道淋巴瘤大多表现为胃肠壁的弥漫性增厚及周围淋巴结增大;动脉瘤样扩张和病灶内积气是回肠淋巴瘤的特征性表现;黏膜相关性淋巴组织淋巴瘤多见于胃部,且病变厚度较其他类型淋巴瘤略薄。结论:CT是诊断胃肠道淋巴瘤的有效手段,对病变分期的判断有非常重要的价值。Objective To analyze the CT manifestation of gastrointestinal lymphoma retrospectively. Methods The CT data of 21 cases gastrointestinal lymphoma with verifield by pathology were reviewed retrospectively. To analyze the CT manifestation. Results Lymphadenopathy was found and gastrointestinal wall was diffusely thickened in the most of GI NHL; Aneurysmal dilatation and air in thelesion were the characteristic sign of ileum Lymphoma; MALT were frequently found in stomach than that in other part of gastrointestinal tract. Conclusion CT is a usefull method to diagnose gastrointestinal lymphoma, it is helpful for mapping the extension of gastrointestinal lymphoma.

关 键 词：胃肠道 淋巴瘤 体层摄影术 X线计算机 

分 类 号：R735[医药卫生—肿瘤]