狗股动脉插管选择性颈外动脉造影及超选择性舌动脉栓塞的实验研究  

Experimental study on DSA of external carotid artery and intra lingual-arterial embolization with gelfoam in dogs

作　　者：王良忠 李宁毅[2] 王科[2] 王岩青[2] 樊功为[2] 李子祥[3] 王松[3] 

机构地区：[1]青岛万杰医院口腔科,青岛266101 [2]青岛大学医学院附属医院口腔科,青岛266003 [3]青岛大学医学院附属医院DSA科,青岛266003

出　　处：《口腔医学》2006年第5期336-338,共3页Stomatology

基　　金：青岛市科技局基金资助项目(2001-KNS-E-3)

摘　　要：目的探讨狗颈外动脉显影及舌动脉栓塞的可行性。方法对2只杂种健康狗先行经股动脉插管选择性颈外动脉造影,显示清楚其解剖结构后,用明胶海绵超选择性舌动脉栓塞,再造影。解剖颈外动脉及其分支。结果狗颈外动脉及其分支解剖结构与人相似。栓塞前舌动脉及其他颈外动脉分支显影清楚,栓塞后舌动脉则未见显影。结论选择狗作为实验动物,经股动脉插管选择性颈外动脉造影及超选择性舌动脉栓塞,实验可行。Objective To study the feasibility of DSA（ digital subtraction angiography）external carotid artery and intra lingual arterial embolization with gelfoam in dogs. Methods At first we made DSA transfemoral elective intra external carotid artery, then we did DSA superselective intra lingual artery and bolted it with gelfoam to dissect the external carotid arteries of the dogs and their branches. Results The anatomic structures of the external carotid artery of dogs and its branches are similar to mankind＇s. Before e mbolization, the visualization of the external carotid artery and its branches is clear, but after embolization the visualization of the lingual artery, one of the branches of the external carotid artery, is unseen. Conclusion It is right that the dog is selected as experimental animal anti the experiment of DSA transfemoral elective external carotid artery and superselective intra lingual arterial embolization with gelfoam in dogs is feasible.

关 键 词：数字减影血管造影术 颈外动脉 舌动脉 明胶海绵 栓塞 狗 

分 类 号：R654.34[医药卫生—外科学]