Magnetic susceptibility effects secondary to out-of-plane air in fast MR scanning.
Magnetic susceptibility effects secondary to out-of-plane air in fast MR scanning.
复制标题
快速 MR 扫描中平面外空气继发的磁化率效应。
DOI:
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复制
发表时间:
1988
期刊:
影响因子:
--
通讯作者:
Kenneth R. Davis
中科院分区:
文献类型:
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作者:
Robert M. Schick;G. Wismer;Kenneth R. Davis
Areas of signal loss in brain overlying air-containing structures at the skull base are commonly observed on axial fast MR images. The nature of this effect, which can mimic the appearance of cerebral hemorrhage, is investigated in a phantom study and in a normal volunteer. The magnitude of the signal loss is found to be inversely related to the distance of the scanning plane from the air-containing structure and directly related to the echo time.
DOI:
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发表时间:
1986-09
期刊:
AJNR. American journal of neuroradiology
影响因子:
--
作者:
R. Edelman;K. Johnson;R. Buxton;G. Shoukimas;B. Rosen;K. Davis;T. Brady
通讯作者:
R. Edelman;K. Johnson;R. Buxton;G. Shoukimas;B. Rosen;K. Davis;T. Brady
影响因子:
19.7
作者:
Mills,TC;Ortendahl,DA;Hylton,NM;Crooks,LE;Carlson,JW;Kaufman,L
通讯作者:
Kaufman,L