Vertebral-basilar posterior cerebral territory stroke--delineation by proton nuclear magnetic resonance imaging.

Vertebral-basilar posterior cerebral territory stroke--delineation by proton nuclear magnetic resonance imaging.
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椎基底动脉后脑区中风——质子核磁共振成像描绘。

DOI:
10.1161/01.str.15.3.417
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发表时间:
1984
期刊:
影响因子:
8.3
通讯作者:
Fisher,CM
Fisher,CM
中科院分区:
医学1区
文献类型:
--
作者:
Kistler,JP;Buonanno,FS;DeWitt,LD;Davis,KR;Brady,TJ;Fisher,CM

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我们使用三维质子核磁共振成像研究椎基底动脉后脑循环区域的缺血性梗死。该研究包括16个案例,其中8个详细介绍。在7例病例中,梗死继发于明显的大动脉闭塞性疾病--椎动脉、基底动脉或大脑后动脉。在9例病例中,梗塞继发于可能的小血管疾病。在16例中的15例中,核磁共振成像可以定位梗塞,反转恢复和自旋回波脉冲序列比饱和恢复脉冲序列更敏感。这种效率依赖于缺血性梗死对T1和T2弛豫时间变化的高敏感性,分别在反转恢复和自旋回波图像中突出显示。三维方法的额外优点和骨伪影的缺乏使得NMR成像在识别后脑循环区域中的梗死区域方面优于CT扫描上级。
We used three-dimensional proton NMR images to study ischemic infarction in the territory of the vertebral-basilar posterior cerebral circulation. The study includes sixteen cases, eight of which are presented in detail. In seven cases, the infarctions were secondary to demonstrable large artery occlusive disease -- vertebral, basilar, or posterior cerebral. In nine cases, the infarctions were secondary to what was presumably small vessel disease. In fifteen of the sixteen cases, NMR imaging could locate the infarct, inversion recovery and spin-echo pulse sequences being more sensitive than the saturation recovery pulse sequence. This efficiency rests on the high sensitivity of ischemic infarction to changes in T1 and T2 relaxation time, highlighted in the inversion recovery and spin-echo images, respectively. The additional advantages of the three-dimensional approach, and the lack of bone artifact, make NMR imaging superior to CT scanning in identifying areas of infarction in the territory of posterior cerebral circulation.
实验性缺血性梗塞的质子核磁共振成像。
DOI: --
发表时间: 1983
期刊: Stroke
影响因子: 8.3
作者:
F. Buonanno;I. Pykett;T. Brady;J. Vielma;C. Burt;M. Goldman;W. Hinshaw;G. Pohost;J. Kistler
通讯作者: J. Kistler
DOI: 10.1093/brain/69.2.73
发表时间: 1946-01-01
期刊: BRAIN
影响因子: 14.5
作者:
KUBIK, CS;ADAMS, RD
通讯作者: ADAMS, RD
DOI: --
发表时间: 1984
期刊: Stroke
影响因子: 8.3
作者:
R. Shields;R. Laureno;T. Lachman;M. Víctor
通讯作者: M. Víctor
缺血性中风的真实三维核磁共振神经成像:NMR、X 射线 CT 和病理学的相关性。
DOI: --
发表时间: 1983
期刊: Stroke
影响因子: 8.3
作者:
I. Pykett;F. Buonanno;T. Brady;J. Kistler
通讯作者: J. Kistler
头部质子核磁共振成像的技术和方法。
DOI: 10.1016/0730-4862(83)90169-5
发表时间: 1983
期刊: Computerized radiology : official journal of the Computerized Tomography Society
影响因子: --
作者:
I. Pykett;F. Buonanno;T. Brady;J. Kistler
通讯作者: J. Kistler