作者
Pengfei Zhao, Heyu Ding, Han Lv, Xiaoshuai Li, Xiaoyu Qiu, Rong Zeng, Guopeng Wang, Jian Wei, Long Jin, Zhenghan Yang, Shusheng Gong, Zhenchang Wang
发表日期
2021/5
期刊
European Radiology
卷号
31
页码范围
2896-2902
出版商
Springer Berlin Heidelberg
简介
Objectives
To investigate the correlation between transverse sinus stenosis (TSS) and transstenotic pressure gradient (TPG) in unilateral pulsatile tinnitus (PT) patients with sigmoid sinus wall anomalies (SSWA).
Methods
Fifty-seven patients with unilateral venous PT were retrospectively included. All of them underwent CT venography and catheter manometry, accompanied with SSWA. The degree, length, shape (intrinsic/extrinsic/dysplasia), location (proximal/middle/distal, referring to the relative position of TSS and the Labbé vein junction) of TSS, the types of SSWA (dehiscence/diverticulum), and the degree of transverse sinus outflow laterality were assessed, and the correlations with ipsilesional TPG were analyzed.
Results
The mean value of ipsilesional TPG was 7.61 ± 0.52 mmHg. The degree and length of …
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P Zhao, H Ding, H Lv, X Li, X Qiu, R Zeng, G Wang… - European Radiology, 2021