小肠癌淋巴管的免疫组化观察  

Observation of lymphatics in intestinal tumor by immunohistochemical staining

作　　者：孟祥才[1] 张云芳[1] 李晓冬[1] 李益民[1] 李玉兰[1] 

机构地区：[1]哈尔滨医科大学解剖学教研室,黑龙江哈尔滨150086

出　　处：《哈尔滨医科大学学报》2003年第2期133-134,共2页Journal of Harbin Medical University

摘　　要：目的　观察人小肠癌淋巴管的形态和分布 ,为小肠肿瘤的手术治疗提供形态学依据。方法　取手术切除的小肠癌肿块 ,石蜡包埋 ,切片 ,分组 ,分别以FN和TypeIVcollagen为一抗作免疫组织化学染色。结果　小肠癌肿块的周边区见到FN阳性和TypeIVcollagen阴性表达的毛细淋巴管 ,管壁极薄。Objective To observe the feature and distribution of lymphatics in intestinal tumor. Methods Immunohistochemical staining was used to observe lymphatics under microscope.Results Lymphatics showed positive to FN and negative to Type IV collagen; the wall of lymphatics was very thin.Conclusion There are lymphatics and morphological changes of lymphatics in periphery of tumor in intestine.

关 键 词：小肠癌 淋巴管 免疫组化 观察 

分 类 号：R735.32[医药卫生—肿瘤]