OTHER
发表于 2025-3-26 22:46:54
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不可思议
发表于 2025-3-27 02:14:10
Magnetic Resonance Arteriography: Initial Clinical Resultsons of this luminographic approach, such as risk of complications, exposure to ionizing radiation, and inadequate spatial definition of lesion morphology, are well recognized. Others, such as frequent underestimation of the intramural extent and severity of the disease, the lack of tissue characteri
监禁
发表于 2025-3-27 08:36:43
Quantitative In Vivo Blood Flow Measurements with Magnetic Resonance Imaging resonance (MR) imaging methods for flow quantification evolved. All MR modalities essentially rely on the strong influence of the movement of spins on the amplitude and phase of the MR imaging signal. The phase-modulation method has gained the greatest importance for flow quantification. The li
BRACE
发表于 2025-3-27 12:45:36
Book 1991ular pathology. Recently, however, newer imaging modalities have been intro duced to assess vascular disease. Among these the color Doppler flow and magnetic resonance imaging appear the most promising. Due to their noninva sive character both methods are ideally suited for screening as well as se
名义上
发表于 2025-3-27 13:41:11
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多嘴
发表于 2025-3-27 18:09:08
Magnetic Resonance Arteriography: Initial Clinical Resultszation, and the virtual absence of information regarding flow and vessel wall functin have only recently received due attention . However, despite these limitations, at the outset of the 1990s, radiographic arteriography remains the definite means to assess patients with vascular disease.
chastise
发表于 2025-3-27 22:05:20
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健谈的人
发表于 2025-3-28 02:45:06
Color Doppler Flow Imaging of the Carotid and Vertebral Arteries or extensive abdominal surgery, are also routinely studied to detect coincident disease in the carotid and vertebral arteries . In addition, long-term prospective studies of the natural history of extracranial cerebrovascular disease have become feasible with the introduction of Doppler and duplex sonography .
ingrate
发表于 2025-3-28 06:28:13
with vascular pathology. Recently, however, newer imaging modalities have been intro duced to assess vascular disease. Among these the color Doppler flow and magnetic resonance imaging appear the most promising. Due to their noninva sive character both methods are ideally suited for screening as
拱形大桥
发表于 2025-3-28 10:49:42
Color Doppler Imaging of Abdominal Vesselshe abdominal organs and their vasculature. Correct data interpretation also requires an understanding of vascular pathology and hemodynamic principles. An operational understanding of color Doppler imaging, instrumentation, and technology is also needed.