• For instance, procedures such as wedge hepatic portography with CO 2 injection, intravenous ultrasound (IVUS), direct portography via portal vein puncture and ultrasound (US), computed tomography (CT), and magnetic resonance imaging (MRI)-guided puncture have been introduced. (brieflands.com)
  • Transjugular portography demonstrates extensive portal vein thrombus in the whole-liver allograft of a 40-year-old woman whose clinical condition rapidly deteriorated on postoperative day 39. (medscape.com)
  • A liver shunt occurs when an abnormal connection persists or forms between the portal vein or one of its branches, and another vein, allowing blood to bypass, or shunt , around the liver. (duavar.best)
  • Portography which is an X-ray showing the blood vessels supplying and/or bypassing the liver, using radio-opaque dye injected directly into the portal vein. (duavar.best)
  • 4. [Anatomy of intrahepatic portal branches visualized by three-dimensional imaging analysis of CT arterial portography]. (nih.gov)
  • 13. Anatomy of the right anterosuperior area (segment 8) of the liver: evaluation with helical CT during arterial portography. (nih.gov)
  • dilation, distortion, and cut-off of many intrahepatic portal branches were found. (nih.gov)
  • 2. Indications for posthepatectomy hepatic vein reconstruction from functional and morphological studies: clamping test and hepatic vein branch distribution determined by three-dimensional computed tomography. (nih.gov)
  • 5. Retrograde portography of the right caudate lobe via the middle hepatic vein. (nih.gov)
  • Transjugular intrahepatic portosystemic shunt ( TIPS or TIPSS ) is a treatment for portal hypertension in which direct communication is formed between a hepatic vein and a branch of the portal vein , thus allowing some proportion of portal flow to bypass the liver . (radiopaedia.org)
  • Radiographic visualization of the aorta and its branches by injection of contrast media, using percutaneous puncture or catheterization procedures. (nih.gov)
  • A. CT angiogram delineates the anatomy of the branches of the celiac axis. (medscape.com)