Braun I F, Hoffman J C, Malko J A, Pettigrew R I, Dannels W, Davis P C
Radiology. 1985 Nov;157(2):357-60. doi: 10.1148/radiology.157.2.4048442.
Magnetic resonance (MR) imaging of jugular venous thrombosis was investigated in three patients who had symptoms suggestive of this condition; the diagnosis was later confirmed by computed tomography, by venography, and clinically. Bright intraluminal signal intensity was seen throughout the course of the affected jugular vein on MR images in all three patients, in sharp contrast to the lack of signal from the corresponding site in the uninvolved venous system. Temporal changes in signal intensity from the acute to subacute stage of thrombosis were evaluated for one patient. A relative increase in signal intensity for the subacute phase was believed to be related to a decrease in the T1 relaxation time. MR may be the imaging modality of choice in the investigation of venous thrombosis.
对三名有颈静脉血栓形成症状的患者进行了颈静脉血栓的磁共振（MR）成像研究；诊断随后通过计算机断层扫描、静脉造影及临床检查得以证实。在所有三名患者的MR图像上，受累颈静脉全程均可见管腔内信号强度增高，这与未受累静脉系统相应部位缺乏信号形成鲜明对比。对一名患者评估了血栓形成从急性期到亚急性期信号强度的时间变化。亚急性期信号强度的相对增加被认为与T1弛豫时间缩短有关。MR可能是静脉血栓形成检查中首选的成像方式。
