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The MDCT Analysis of Colon－intestinal Lymphoma
Yong Jin，Hui Zhu，Hua Zhang，Da－ming Wu，Ke－min Chen
Department of Radiology，Ruijin Hospital，Shanghai Jiaotong University，Shanghai 200025
靳 勇 朱 晖 张 华 吴达明 陈克敏
上海交通大学医学院附属瑞金医院放射科，上海 200025
ABSTRACT
Objective：To respective analysis the multi－detector CT（MDCT） manifestation of colon－intestinal non－Hodgkin’s lymphoma（GI－NHL）.
Methods：This study included 32 colon－intestinal NHL，who were verificated by pathology. The MDCT data of those patients including thickness of lesion，the imaging stage，the CT value pre－and post－enhancement were investigated. The lesion site and pathology results were also compared with the MDCT manifestation.
Results：Most of colon－intestinal NHL had the characteristic of infiltrative lesion and lymphadenopathy; Aneurysmal dilatation and air in the lesion were the marked sign of ileum lymphoma.
Conclusion：MDCT was a effective method to diagnosis colon－intestinal NHL，especially there was marked signs in ileum lymphoma.
Key words：Colon－intestinal tract，Non－Hodgkin’s lymphoma，Muti－detector CT
胃肠道原发性淋巴瘤较少见，约占胃肠道恶性肿瘤的1％～4％。其中胃部淋巴瘤较多见约占50％，而小肠约占20％～54％，结肠约占4％～6％[1，2]。本文就2003年1月～2006年3月间上海瑞金医院经手术病理或内镜、穿刺活检证实，并有较完整的CT检查资料的肠道恶性淋巴瘤32例进行回顾性分析，探讨多层螺旋CT对肠道原发性淋巴瘤的诊断价值及其与病理结果的关系。 | 
