子宫血管的三维构筑及其临床意义  

Three-dimensional architecture of uterine blood vessels and itsclinical relevance

作　　者：刘宗智[1] 黄天星[2] 张开君[2] 樊言[2] 何正俭 谢喜贤 李耕读[3] 

机构地区：[1]西北师范大学生物系解剖学教研室,兰州730070 [2]甘肃省妇幼保健院 [3]甘肃省西和县人民医院

出　　处：《中国临床解剖学杂志》1993年第1期27-30,共4页Chinese Journal of Clinical Anatomy

摘　　要：对20个宫颈癌前期病变的子宫作了血管铸型及银硃造影钼靶 X 线拍片观察,揭示了宫壁血管的立体构筑及形态特征。发现螺旋动脉直部和螺旋部起始处均有明显的缩窄环,其功能值得进一步研究商榷。宫壁静脉各层均呈网状结构,认为是适应子宫生理性增大的形态学基础。宫壁内层的静脉呈珊瑚状,建议命名为“珊瑚静脉”。30%标本峡部有垂直向下的较大分支,剖腹产子宫横切口时被切断,易造成术后切口不愈合,为此提出预防措施。Twenty precancerous uteri obtained from hysterectomy were studied by meansof arterial casting and X-ray photography.Narrow circles were found at the com-mencement of the straight arteries and the coiled arteries,the influence of whichremained unknown.In 30% of the cases,there were large vertical branches aris-ing from the narrow commencement.The veins of uterus intima were coral-like.The courses of branches of uterine artery should be taken into consideration whenacesarean section is performed.

关 键 词：子宫 动脉 静脉 剖腹 产 

分 类 号：R322.65[医药卫生—人体解剖和组织胚胎学]