Assessment of Hemodynamic Alterations in Cerebral Veins in Patients With Intracerebral Hemorrhage Using Duplex Color-Coded Sonography
Autor: | Xingquan Zhao, Hao Feng, Zhan‐qiang Jin, Wen He |
---|---|
Rok vydání: | 2018 |
Předmět: |
Cerebral veins
Adult Male medicine.medical_specialty Transverse sinuses Hemodynamics 030218 nuclear medicine & medical imaging 03 medical and health sciences 0302 clinical medicine Internal medicine Medicine Humans Radiology Nuclear Medicine and imaging In patient Ultrasonography Doppler Color Aged Cerebral Hemorrhage Intracerebral hemorrhage Univariate analysis 030219 obstetrics & reproductive medicine Radiological and Ultrasound Technology business.industry Middle Aged medicine.disease Cerebral Veins Duplex (building) Cardiology Female business Straight sinus |
Zdroj: | Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine. 38(1) |
ISSN: | 1550-9613 |
Popis: | Objectives To investigate the contributions of hemodynamic alterations in cerebral veins to the prognosis of patients with primary intracerebral hemorrhage (ICH). Methods Duplex color-coded sonography was performed on 87 ICH patients between July 2016 and October 2017. The time-averaged peak velocity, the time-averaged mean velocity (TAMV), the blood flow volume (BFV) of bilateral internal jugular veins (IJVs) and vertebral veins (VVs), and the mean velocities of bilateral basal veins of Rosenthal, straight sinus, and bilateral transverse sinuses were calculated to understand the relationship of hemodynamic data with prognosis in patients with ICH. Results The study revealed that the time-averaged peak velocities, TAMVs and BFVs of both right IJV and VV in ICH patients with good clinical outcomes were higher than those of the left IJV and VV, whereas statistically significant differences were not found in the mean velocity of bilateral veins of Rosenthal. The perihematomal edema volume, time-averaged peak velocities, TAMVs, and BFVs of the bilateral IJVs and right VV and the TAMV of the left VV were associated with the prognosis of ICH patients in the univariate analysis. However, the TAMV of the right IJV and BFV of the left IJV were the independent factors that predicted prognosis in multivariate analysis. Partial correlation showed that there was a linear dependence between the differences in TAMV and BFV between bilateral IJVs. Conclusions The presence of hemodynamic changes in cerebral veins in patients with ICH has an impact on prognosis. |
Databáze: | OpenAIRE |
Externí odkaz: |