摘要
为了给鼻咽癌治疗提供解剖学依据,采用肉眼解剖,过氧乙烯铸型和酸性染料灌注等方法,共观察了鼻咽部动脉标本81侧。结果表明;供应鼻咽部的动脉来自咽升动脉,腭升动脉和上颌动脉,它们在起源和分布具有各种变化。本文从解剖学角度就鼻咽癌的动脉插管化疗和大出血时的急速止血问题进行了讨论。
The purpose of this study was to provide an anatomical data for the arterial catherization in the chemotherapy of nasopharyngeal carcinoma. Eighty-one specimens (among them 5 were arterial cast specimens) were observed. The arteries of nasopharynx come from ascending pharyngeal a. (APh), ascending palatine a. (AP) and maxillary a.. In 10 of 76 specimens A.P were replaced by a descending branch of APh. 34% APh (include the occipital a. which have the origin of APh) come from external carotid a. at a distance within 10 mm from the bifurcation of common carotid a.. APh supply the nasopharynx constantly, 48.7% supply its posterior wall, 38.7% supply its posterior wall and roof, 13.2% supply its posterior wall, roof and the lateral wall below pharyngeal orifice. Their significance in arterial catherization is disscused.
出处
《中山医科大学学报》
CSCD
1991年第1期5-8,共4页
Academic Journal of Sun Yat-sen University of Medical Sciences
关键词
鼻咽部
咽升动脉
腭升动脉
Nasopharynx Ascending pharyngeal artery Ascending palatine artery Arterial catherization
