portosystemic

portosystemic

 [por″to-sis-tem´ik]
connecting the portal and systemic venous circulation.

por·to·sys·tem·ic

(pōr'tō-sis-tem'ik),
Relating to connections between the portal and systemic venous systems.

por·to·sys·tem·ic

, portal-systemic (pōr'tō-sis-tem'ik, pōrtăl-)
Relating to connections between the portal and systemic venous systems.
References in periodicals archive ?
Tenders are invited for call for quotes for the supply of transjugular intrahepatic portosystemic shunt ( tips) sets
(15) described a patient who had hepatocellular carcinoma adjacent to a transjugular intrahepatic portosystemic shunt (TIPS) stent graft.
We report the first pediatric case with portosystemic venous shunt syndrome, a patient who developed thyrotoxicosis after 10 years of prostaglandin [I.sub.2] ([PGI.sub.2]) treatment.
Liver disease, especially portosystemic shunts in young cats, can cause excess salivation.
Covered transjugular intra-hepatic portosystemic shunt versus endoscopic therapy +beta blocker for prevention of variceal rebleeding.
Urea formation decreases with some liver diseases (portosystemic shunts, synthetic liver failure) and with liver damage.
The main exclusion criteria were patients with refractory ascites, transjuguler intrahepatic portosystemic shunt (TIPS), active hepatocellular carcinoma, liver transplantation, ongoing alcohol abuse, extrahepatic organ failure and albumin use for the treatment of ascites in the month preceding enrollment.
In adult population the severity of gastric variceal hemorrhage is more intense, with increase chances of rebleeding (25%-55%) and with significantly higher fatality rate (26%-89%) as compared to pediatric population(0%-8%), and it needs further validation.28,29 Baveno VI pediatric satellite symposium for portal hypertension recommended transjugular intrahepatic portosystemic shunt (TIPS) procedure and portosystemic shunt surgery (MesoRex) for primary and secondary prophylaxis of variceal bleeding.30 Transjugular intrahepatic portosystemic shunt (TIPS) and shunt surgery are effective and safe.31,32 These procedures require specialized centers with trained interventional radiologist and pediatric vascular surgeons and this facility is not available in most centers in Pakistan.
Abernethy malformation is a congenital extra hepatic portosystemic shunt (CEPS) that develops between the porto-mesenteric vasculature and the systemic veins.
Initially, MELD score was entrenched to foresee the 3-month mortality of patients following transjugular intrahepatic portosystemic shunts, which was based on three objective biochemical parameters, including SCr concentration, serum total bilirubin concentration (TB), and the international normalized ratio of prothrombin time (PT-INR).[9] Over a decade, MELD score was extensively used as a benchmark for donor liver allocation and performed magnificently in predicting AKI following OLT.[3],[10],[11] Unfortunately, serum sodium concentration (Na), a readily available and objective parameter, was not included in MELD score.
The Model for End-Stage Liver Disease (MELD) score is a more sophisticated tool developed initially to assess the perioperative risk in cirrhotic candidates for transjugular intrahepatic portosystemic shunt (TIPS), and is based on objective measurements (serum creatinine, total bilirubin, international normalized ratio and serum sodium) (14,15).