左膈下动脉及其分支的应用解剖学观察  

The application anatomy of the left inferior phrenic artery

作　　者：向展华[1] 孙善全[1,2] 梅勇[1] 熊正中[1] 左尧彬[1] 钟源[1] 汪克建[1,2] 

机构地区：[1]重庆医科大学实验教学管理中心大体形态学实验室,400016 [2]重庆医科大学解剖教研室,400016

出　　处：《重庆医学》2012年第35期3695-3696,共2页Chongqing medicine

摘　　要：目的丰富国内左膈下动脉(LIPA)的解剖学资料,为临床LIPA相关疾病的诊断治疗提供依据。方法在尸体上观察LIPA的起始部位,游离解剖LIPA,观察其分支及分布范围,并测量LIPA的起点处的外径和可游离长度。结果 LIPA起源于腹主动脉、腹腔动脉和胃左动脉分别占44.05%、52.38%和3.57%;LIPA和右膈下动脉共干占19.05%,共干长度0～5mm;LIPA起始端外径为(2.26±0.56)mm,可游离长度(109.33±24.63)mm,发出的分支肾上腺上、中动脉和胃上动脉比例分别为100.00%、27.38%和38.10%。结论掌握和了解LIPA及其分支等情况,对相关位置的介入和手术治疗具有重要的临床意义。Objective Rich the left inferior phrenic artery anatomy information and provided the basis for LIPA Related disease.Methods Observe the starting site of the LIPA,then free dissect the LIPA and observe the branches and distribution of the LIPA,and measure the outer diameter of it′s starting point and the free length of LIPA.Results LIPA were origined from the abdominal aorta,celiac artery and the left gastric artery,accounting for 44.05%,52.38% and 3.57%.There was common trunk of the LIPA and right inferior phrenic artery accounter for 19.05%,and the common trunk length was 0-5 mm.The outer diameter of the LIPA was（2.26±0.56）mm,and the free length of the LIPA was（109.33±24.63）mm.The LIPA′s branch,including adrenal upper artery,adrenal middle arteries and gastric left artery,accounted for 100%,27.38%,38.1%.Conclusion It has important clinical significance to know and grasp LIPA and its branches for the intervention treatment and surgical treatment of the LIPA.

关 键 词：解剖学 诊断 左膈下动脉 

分 类 号：R322.1[医药卫生—人体解剖和组织胚胎学]