Results 1 to 10 of about 7,952 (124)

A hot spot analysis on nursing research of cerebrovascular angiography in China (我国脑血管造影术护理研究热点分析)

open access: yes中西医结合护理, 2021
Objective To systematically sort out the research literature on cerebrovascular angiography nursing in my country, to discuss the research status, hot spots and development trends of cerebrovascular angiography nursing, and to provide references for ...
ZHANG Yanyan (张艳艳)   +2 more
doaj   +2 more sources

严重鼻出血的血管栓塞治疗 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1996
应用数字减影血管造影术和动脉栓塞术成功治愈4例严重鼻出血病人。作者认为用此方法治疗来自颌内动脉和颈内动脉的严重鼻出血是安全和有效的。
doaj   +2 more sources

脑卒中急性期脑血管成像分析 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1996
本文对经MRI确诊的85例脑卒中急性期患者的磁共振血管成像(MRA)资料进行了分析。MRA显示脑内血管形态异常者58例(68.2%),其中脑梗塞组47例(71.2%),比传统的血管造影术显影率高。脑卒中急性期脑血管成像表现为4种类型:①完全闭塞;②不完全闭塞;③血管稀少、血流减慢;④血管移位变形。脑梗塞组以①、②型表现者占91.7%,而脑出血组则以④型为主要表现形式。
doaj   +2 more sources

64层螺旋CT对冠状动脉畸形的诊断价值 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2007
【目的】评价64层螺旋CT在诊断冠状动脉畸形方面的临床应用价值。【方法】对38例冠状动脉畸形的64层螺旋CT资料进行回顾性分析。将原始数据传至工作站,行多平面重建(MPR)、容积再现(VR)、最大密度投影(MIP)和血管探针等后处理。10例同时行传统冠脉造影(CAG),3例行手术。【结果】38例患者畸形血管在CT图像上得以清晰显示。冠状动脉开口起源异常6例,单支冠状动脉畸形2例,冠状动脉瘘2例,冠状动脉肌桥20例,副冠状动脉8例,10例CAG结果9例与CT一致,1例右侧冠状动脉高位开口CAG误诊为缺如 ...
王思云   +5 more
doaj   +2 more sources

脑梗塞磁共振血管造影术与临床 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1996
使用磁共振血管造影术(MagneticResonanceAngiography,MRA)观察80例脑梗塞急性期血管形态。63例(78.8%)中显示异常,分为4种类型:①完全闭塞;②不完全闭塞;③血管稀少、血流减慢;④广泛血管分支纤细、僵硬。以①型及②型居多,分别占42.0%和30.2%。闭塞的程度与病灶大小有关。治疗后21~28d内18例MRA复查,发现9例①型中有5例大片脑梗塞完全闭塞的血管部分再通,MRI见有出血灶;4例形态未变,但出现侧枝循环,MRI显示病灶缩小 ...
doaj   +2 more sources

MMC celebrating 6 years of experience and expansion 庆祝MMC六年的经验和壮大

open access: yes, 2022
Journal of Diabetes, Volume 14, Issue 5, Page 356-357, May 2022.
Itamar Raz
wiley   +1 more source

Research Status of Postmortem MSCT Angiography in Forensic Science [PDF]

open access: yes, 2020
Virtual autopsy is a new technique for investigating the morphological changes of cadaveric tissues and organs by medical imaging technology. It has been widely used in the identification of causes of death.
WAN Lei , ZOU Dong- hua, WANG Mao-wen , et al.
core   +1 more source

The Clinical Value of PET-CT in the Diagnosis of Pre-pulseless Takayasu's Arteritis Presenting as Fever of Unknown Origine [PDF]

open access: yes, 2022
BackgroundTakayasu's arteritis (TAK) presenting as fever of unknown origin (FUO) is rare in clinic. Diagnosis is difficult in the early stageas the non-specific clinical symptoms and signs, the lack of imaging findings of great artery stenosis and ...
ZENG Keqin, YIN Yufeng, REN Tian, ZHOU Erye, WANG Mingjun, WU Jian
core   +1 more source

A Domain‐Specific Terminology for Retinopathy of Prematurity and Its Applications in Clinical Settings

open access: yesJournal of Healthcare Engineering, Volume 2018, Issue 1, 2018., 2018
A terminology (or coding system) is a formal set of controlled vocabulary in a specific domain. With a well‐defined terminology, each concept in the target domain is assigned with a unique code, which can be identified and processed across different medical systems in an unambiguous way.
Yinsheng Zhang   +2 more
wiley   +1 more source

桡动脉入路全脑血管造影的影响因素研究 Influence Factors of Cerebral Angiography via Trans-radial Approach

open access: yesZhongguo cuzhong zazhi, 2018
目的 探讨分析桡动脉入路全脑血管造影的影响因素。 方法 采用回顾性病例对照研究,连续登记2014年1-12月在首都医科大学附属北京潞河医院神经内 科收治的桡动脉入路全脑血管造影患者293例,收集患者人口学资料、血管危险因素、主动脉弓及变 异、成攀技术方式、手术操作时间及并发症。依据手术操作时间分为手术困难组和对照组,通过两 组间差异及多因素Logistic回归分析影响手术难度的相关因素。 结果 293例患者中,男212例,女81例,平均年龄(63.3±9.8)岁。手术困难组和对照组比较发现,年 龄 ...
苏伟,吴艳,李伟,任春晖,黄弢,耿晓坤
doaj   +1 more source

Home - About - Disclaimer - Privacy