avascular area

Objective To study how to select the recipient vessels for microsurgical treatment of asymmetrical facial deformities Methods A total of 31 patients,including progressive facial hemiatrophy(n=19), the first and second branchial arch syndrome(n=4), asymmetrical facial deformities caused by radiotherapy, traumatism, malignancy resection(n=8) were summarized.

目的:探讨显微外科方法治疗面部不对称畸形受区血管的选择。

CTA scanning revealed blood vessels convulsion, constriction and obstruction in infarct area.

CTA显示梗塞区血管痉挛、收缩、中断 ,显示出血区造影剂外漏、局部呈无血管区。

Not associated with or supplied by blood vessels.

无血管的不与血管相关或不由血管供应的

avascular:Not associated with or supplied by blood vessels.

无血管的:不与血管相关或不由血管供应的。

The non enhancement area of tuberculoma was due to caseous necrosis.

结核瘤的无强化区为干酪样坏死灶,结核瘤的不同强化形态取决于包膜的富血管、整度及厚度。

The avascular villi of molar pregnancy are quite large. However, these must be distinguished from simple "hydropic degeneration" seen in placentas of fetuses undergoing intrauterine demise.

葡萄胎无血管绒毛是十分大的。须与单纯水样变性相区别。图示子宫内胎盘正在死亡。

The Study in the Relationship of Neovascularization with the Extent of Retinal Capillary Nonperfusion and Visual Field Threshold of Branch Retinal Vein Occlusion.;

视网膜分支静脉阻塞无灌注区范围、视野阈值与新生血管关系的研究

This angiogram demonstrates a tortuous collection of irregular small vessels in the temporal region of the brain.

血管造影显示颞区不规则扭曲的小血管团。

We had neither the authority nor the responsibilities implicit in a military occupation.

在占领区内，我们既无管辖权亦无责任。

Test Data Analysis of Blood Donors in Beijing 2001-2008

北京地区无偿献血前后血液检测结果分析

We couldn't feel the changes in the blood pressure within the artery.

我们无法感觉到动脉血管内血压的变化。

avascular chondronecrosis of femoral head

股骨头软骨无血管性坏死

There are innumerable variations in the arrangement of blood vessels.

血管的排列有无数的变异。

The arachnoid is composed of connective tissue devoid of blood vessels.

蛛网膜是由无血管的结缔组织所构成。

The Non-Invasive and Connotative Measurement of Vasal Wall;

人体血管壁无创动态隐含信息的提取

New method for monitoring the cardiovascular function in invasive tail suspension rats

无创尾吊大鼠心血管功能监测新方法

The necessity of managing and training volunteer blood donors

管理和培训无偿献血志愿者的必要性

Gap-free Management of Quality Control Flow for Blood Sample before Analysis

血标本分析前质控流程的无缝隙管理

Clinical value of non-invasive cerebral angiography by 64-slice VCT

64层VCT无创脑血管造影的临床价值