Objective To evaluate the value of color Doppler ultrasound in dilated superior ophthalmic vein and its etiologies.
目的探讨彩色多普勒超声检查对眼上静脉扩张及其病因的诊断价值。
MR-DSA failed to depict 1 intranidal aneurysm and missed 1 less dilated artery and draining vein after embolization respectively, which were demonstrated clearly by 3D-CEMRA confirmed with DSA.
与DSA相比，MR-DSA没有显示瘤巢内动脉瘤和栓塞后引流静脉及供血动脉直径变小各1例，而3D-CEMRA对此显示清晰。
In isolated SVO cases, the short gastric vein (SGV, 86 % ), coronary vein (CV, 79 % ), gastroepiploic vein (GEV, 79 % ) and gastrocolic trunk (GCT, 57% ) were varicose and dilated.
孤立性脾静脉阻塞，胃短静脉（86% ）、胃冠状静脉（79% ）、胃网膜静脉（79% ）和胃结肠干（5 7% ）是常见的增粗血管；
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