PULMONARY-EMBOLISM - COMPARISON OF MR-IMAGES WITH RADIONUCLIDE AND ANGIOGRAPHIC STUDIES
PULMONARY-EMBOLISM - COMPARISON OF MR-IMAGES WITH RADIONUCLIDE AND ANGIOGRAPHIC STUDIES
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DOI：
10.1148/radiology.190.2.8284406
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发表时间：
1994-02-01
期刊：
影响因子：
19.7
通讯作者：
PARKEY, RW
中科院分区：
文献类型：
--
作者：
ERDMAN, WA;PESHOCK, RM;PARKEY, RW
目的：评估磁共振（MR）成像在评估疑似肺栓塞患者中的准确性和潜力。材料和方法：对86例疑似肺栓塞患者的多相、心门控自旋回波MR图像进行盲法、前瞻性解释与回顾性图表回顾进行比较。在64例患者中，通过x线血管造影（n = 34）或通气灌注（V-P）扫描和并发临床印象（n = 30）确定肺栓塞的存在或不存在。
PURPOSE: To assess the accuracy and potential of magnetic resonance (MR) imaging in evaluation of patients in whom pulmonary embolism is suspected.MATERIALS AND METHODS: Blinded, prospective interpretations of multiphasic, cardiac-gated spin-echo MR images were compared with retrospective chart review in 86 patients in whom pulmonary embolism was suspected. In 64 patients, the presence or absence of pulmonary emboli was established with x-ray angiography (n = 34) or ventilation-perfusion (V-P) scans and concurrent clinical impression (n = 30).