MR imaging is highly sensitive for acute subarachnoid hemorrhage ... not!
MR imaging is highly sensitive for acute subarachnoid hemorrhage ... not!
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MR 成像对急性蛛网膜下腔出血高度敏感……不是！
DOI：
10.1148/radiology.186.2.8421727
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发表时间：
1993
期刊：
影响因子：
19.7
通讯作者：
S W Atlas
中科院分区：
文献类型：
--
作者：
S W Atlas
为什么会产生如此广泛的讨论和争议？显然，颅内出血的识别对临床放射科医生非常重要，因为它的识别预示着重要的预后信息，并经常促使侵入性诊断和治疗介入操作。在引入磁共振成像的时候，CT是急性出血的参考成像标准，被一致认为是检测颅内出血的高度敏感和特异的检查方法。放射科医生不仅对出血的直接CT表现感到满意，而且他们也理解
Why has such extensive discussion and controversy been generated? Clearly, the identification of intracranial hemorrhage is extremely important to the clinical radiologist, since its recognition portends important prognostic information and often prompts invasive diagnostic and therapeutic interven-tional procedures. Computed tomography (CT), the imaging standard of reference for acute hemorrhage at the time of the introduction of MR imaging, was uniformly accepted as being both highly sensitive and specific for the detection of intracranial hemorrhage. Radiologists were not only comfortable with the straightforward CT appearance of hemonrhage, but they also understood the