All cases from January 1992 to December 2005 of extrahepatic portal vein thrombosis or intrahepatic portal ... (Doppler ultrasound, CT angiography, MRI, and endoscopy), treatment ...

Portal vein thrombosis, however, has a relatively low incidence in patients with nephrotic syndrome and usually occurs during treatment or recurrence of the condition, not as the first sign.

Background Traumatic brain injury influences regulation of cerebral blood flow in animal models and in human studies. We reviewed the use of transcranial Doppler ultrasound (US) to monitor ...

APPLICATION of the technics of hepatic-vein catheterization and percutaneous splenic puncture, with appropriate blood-flow and pressure measurements and radiologic visualization of the portal bed ...

Objective: We demonstrate the use of a magnetic-resonance (MR)-compatible ultrasound (US) imaging probe using spatially resolved Doppler for diagnostic quality cardiovascular MR imaging (MRI) as an ...

Anatomic and functional evaluation of venous system must be made by Doppler ultrasound (DUS), the ideal method, since is reproducible and non-invasive, allowing the access to venous patency or ...

In imaging the neonatal brain, overcoming the diffraction limit to conventional ultrasound is required to achieve images of sufficient spatial resolution. Super-resolution imaging uses ultrasound ...

The portal vein lies in a transverse fissure, between the quadrate and caudate lobes, on the visceral surface of the liver. Typically, the portal vein arises from the junction of the superior ...

Transcranial ultrasound is a non-invasive method of bedside monitoring of cerebral circulation (1–3). Repeated duplex scans or continuous Doppler monitoring enable pathophysiological monitoring over ...

Background and aims: Splanchnic vein thrombosis is a significant source of complications in candidates for liver transplantation. The aims of this study were: (a) to determine the prevalence of and ...

Once first-line diagnostic ultrasound has detected abnormal texture in the liver, pathological features such as steatosis and fibrosis help to define the disease stage. 19 When using multiparametric ...

BACKGROUND Malignancy, hypercoagulability, and conditions leading to decreased portal flow have been reported to contribute to the aetiology of extrahepatic portal vein thrombosis (EPVT). Mortality of ...