| right hepatic duct | The duct that transmits bile to the common hepatic duct from the right half of the liver and the right part of the caudate lobe. Synonym: ductus hepaticus dexter. (05 Mar 2000) |
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| right hepatic veins | Veins draining much of the right lobe of the liver (posterior segments [VI & VII] and part of the inferior anterior segment [V]) which merge to form a single or sometimes double trunk, draining into the right side of the suprahepatic portion of the inferior vena cava (between the superior surface of the liver and the diaphragm); when single, it is the largest vein of the liver. Synonym: venae hepaticae dextrae. (05 Mar 2000) |
| middle hepatic veins | Veins draining the central portion of the liver (the superior anterior segment [VIII] and the left side of the inferior anterior segment [V] of the right lobe and the medial segment [IV] of the left lobe) which join to form a trunk that merges with that of the left hepatic veins about 90% of the time prior to entering the left side of the inferior vena cava. Synonym: venae hepaticae mediae. (05 Mar 2000) |
| common hepatic artery | <anatomy, artery> Origin, coeliac; branches, right gastric, gastroduodenal, and proper hepatic. Synonym: arteria hepatica communis. (05 Mar 2000) |
| common hepatic duct | The part of the biliary duct system that is formed by the confluence of right and left hepatic ducts. at the porta hepatis it is joined by the cystic duct to become the common bile duct. Synonym: ductus hepaticus communis, hepatocystic duct. (05 Mar 2000) |
| constitutional hepatic dysfunction | Mild jaundice due to increased amounts of unconjugated bilirubin in the plasma without evidence of liver damage, biliary obstruction, or haemolysis; thought to be due to an inborn error of metabolism in which the excretion of bilirubin by the liver is defective, ascribed to decreased conjugation of bilirubin as a glucuronide or impaired uptake of hepatic bilirubin. Synonym: benign familial icterus, constitutional hepatic dysfunction, Gilbert's disease, Gilbert's syndrome, Hebra's disease. (05 Mar 2000) |
| porphyria, hepatic | Porphyria in which the liver is the site where excess formation of porphyrin or its precursors is found. Porphyria, acute intermittent and porphyria cutanea tarda are types of hepatic porphyria. (12 Dec 1998) |
| portoenterostomy, hepatic | Operation for biliary atresia by anastomosis of the bile ducts into the jejunum or duodenum. (12 Dec 1998) |
| posterior branch of right hepatic duct | Hepatic duct branch draining bile from posterior segments of right lobe of liver. Synonym: ramus posterior ductus hepatici dextri. (05 Mar 2000) |
| hepatic | <anatomy> Pertaining to the liver. Origin: L. Hepaticus, Gr. Hepatikos (18 Nov 1997) |
| hepatic adenoma | <radiology> Liver cell adenoma (LCA), rare, benign, F more than M, atypical hepatocytes, no bile ducts or Kuppfer cells (unlike FNH), haemorrhage common, NM: cold nodule associated with: oral contraceptives, type 1 glycogen storage disease (von Gierke) (12 Dec 1998) |
| hepatic amoebiasis | Infection of the liver with Entamoeba histolytica; may occur with or without antecedent amoebic dysentery. (05 Mar 2000) |
| hepatic arteries | Arteries involved in supplying blood to the liver. See: common hepatic artery, proper hepatic artery, left hepatic artery, right hepatic artery. (05 Mar 2000) |
| hepatic artery | <anatomy, artery> A branch of the coeliac artery that distributes to the stomach, pancreas, duodenum, liver, gallbladder, and greater omentum. (12 Dec 1998) |
| hepatic branches of vagus nerve | <anatomy, nerve> Branches of the anterior and posterior vagal trunks distributed to the liver. Synonym: rami hepatici nervi vagi. (05 Mar 2000) |