Estimation of venous sinus pressure drop in patients with idiopathic intracranial hypertension using 4D-flow MRI.
Yupeng ZhangChao MaShikai LiangChangxuan LiHaoyu ZhuZhiye LiZhongrong MiaoXu TongKehui DongChuhan JiangBinbin SuiDapeng MoPublished in: European radiology (2022)
• Trans-stenotic pressure drop in patients with idiopathic intracranial hypertension can be estimated accurately with the work-energy equation using the 4D-flow MRI full velocity field. • Compared with traditional venous sinus manometry, the 4D-flow MRI-derived pressure drop is totally non-invasive and cost-saving. • 4D-flow MRI may help neurointerventionalist to select IIH patients suitable for venous sinus stenting.
Keyphrases
- contrast enhanced
- magnetic resonance imaging
- blood pressure
- diffusion weighted imaging
- end stage renal disease
- ejection fraction
- newly diagnosed
- computed tomography
- chronic kidney disease
- magnetic resonance
- coronary artery disease
- acute coronary syndrome
- atrial fibrillation
- optic nerve
- percutaneous coronary intervention