颅脑浅静脉MRV成像研究

韩博; 杨广夫; 何滨; 刘建军; 姚晓群; 闫新成; 李金柱; 刘晖; 杨小军; 富宪民; 张文奎; 张保其

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中国临床医学影像杂志 ›› 2007, Vol. 18 ›› Issue (7) : 473-475.

论著

颅脑浅静脉MRV成像研究

韩博，杨广夫，何滨，刘建军，姚晓群，闫新成，李金柱，刘晖，杨小军，富宪民，张文奎，张保其

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MR venographic study of the superficial cerebral veins

HAN Bo, YANG Guang-fu, HE Bin, LIU Jian-jun, YAO Xiao-qun, YAN Xin-cheng,
LI Jin-zhu, LIU Hui, YANG Xiao-jun, FU Xian-min, ZHANG Wen-kui, ZHANG Bao-qi

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摘要

目的：探讨正常人颅脑浅静脉MRV表现。方法：对106例正常人进行T1WI、T2WI、T2WI-FLAIR、DWI磁共振检查，并用3D-PC法进行颅脑浅静脉MRV成像。结果：①大脑中浅静脉（SMCV）、Trolard静脉、Labbe静脉的显示率分别为64.6%、52.4%、89.6%。②Labbe静脉的形态表现为单干型144例，双干型38例，多干型10例。③注入上矢状窦段桥静脉支数右侧为3.651±0.964，左侧为3.679±0.932。④右侧大脑半球浅静脉引流优势为Labbe静脉＞Trolard静脉＞SMCV，左侧大脑半球浅静脉引流优势为Labbe静脉＞SMCV＞Trolard静脉。⑤Labbe静脉在大脑半球的引流优势为左侧＞右侧（P＜0.05）。Trolard静脉在大脑半球的引流优势为右侧＞左侧（P＜0.05）。SMCV在大脑半球的引流优势左右两侧基本相当（P＞0.05）。结论：MRV是显示颅脑浅静脉解剖形态的有效方法，对临床诊断和治疗有重要意义。

Abstract

Objective: To study the normal MR venographic findings of the superficial middle cerebral veins(SMCV). Methods: MR findings including T1WI, T2WI, T2WI-flair, DWI and 3D-PC venography in 106 normal subjects were obtained. Results: ①The visualization rates for SMCV, Trolard’s vein and Labbe’s vein were 64.6%, 52.4% and 89.6% respectivily. ②The configuration of Labbe’s vein was showed a single trunk type in 144 cases, double trunk type in 38 cases and multiple trunk type in 10 cases. ③The bridging veins drained to the superior sagittal sinus were 3.651±0.964 on the right cerebrum, and 3.679±0.932 on the left cerebrum. ④The drainage dominance of superficial vein on the right cerebrum was Labbe’s vein>Trolard’s vein>SMCV, and on the left cerebrum Labbe’s vein>SMCV>Trolard’s vein. ⑤The drainage dominance for Labbe’s vein on the left cerebrum was more efficient than that on the right cerebrum(P<0.05), for Trolard’s vein on the right cerebrum was more efficient than that on the left cerebrum(P<0.05), and for SMCV the drainage dominace was equal on both sides(P>0.05). Conclusions: MR venography provides a useful method to demonstrate the anatomic features of SMCV, which may be significant for clinical diagnosis and treatment.

导出引用

韩博;杨广夫;何滨;刘建军;姚晓群;闫新成;李金柱;刘晖;杨小军;富宪民;张文奎;张保其. 颅脑浅静脉MRV成像研究[J]. 中国临床医学影像杂志. 2007, 18(7): 473-475

HAN Bo;YANG Guang-fu;HE Bin;LIU Jian-jun;YAO Xiao-qun;YAN Xin-cheng;LI Jin-zhu;LIU Hui;YANG Xiao-jun;FU Xian-min;ZHANG Wen-kui;ZHANG Bao-qi. MR venographic study of the superficial cerebral veins[J]. Journal of China Clinic Medical Imaging. 2007, 18(7): 473-475

中图分类号： Ｒ543.6 Ｒ814.43