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Posthepatic jaundice (obstructive jaundice) is caused by a blockage of bile ducts that transport bile containing conjugated bilirubin out of the liver for excretion. [29] This is a list of conditions that can cause posthepatic jaundice: Choledocholithiasis (common bile duct gallstones). It is the most common cause of obstructive jaundice.
[3] [4] The degree of yellowish staining of the conjunctiva and skin in jaundice is proportional to hyperbilirubinemia to some extent. [6] Vital signs, such as fever, tachycardia and hypotension, suggest hyperbilirubinemia induced by viral hepatitis. [4] Abdominal pain could indicate biliary tract obstruction and cirrhosis. [4]
To reiterate, the law simply says that jaundice and non-tender, palpable gall bladders are caused by other things than chronic bile gallstone formation. [citation needed] The law does not say that these symptoms automatically mean pancreatic cancer. It just happens that pancreatic cancer is the most common cause that falls under Courvoisier's ...
Mirizzi's syndrome is a rare complication in which a gallstone becomes impacted in the cystic duct or neck of the gallbladder causing compression of the common hepatic duct, resulting in obstruction and jaundice. The obstructive jaundice can be caused by direct extrinsic compression by the stone or from fibrosis caused by chronic cholecystitis ...
Jaundice of the skin or eyes is an important physical finding in biliary obstruction. Jaundice and/or clay-colored stool may raise suspicion of choledocholithiasis or even gallstone pancreatitis. [1] If the above symptoms coincide with fever and chills, the diagnosis of ascending cholangitis may also be considered.
Cholestatic pruritus is the sensation of itch due to nearly any liver disease, but the most commonly associated entities are primary biliary cholangitis, primary sclerosing cholangitis, obstructive choledocholithiasis, carcinoma of the bile duct, cholestasis (also see drug-induced pruritus), and chronic hepatitis C viral infection and other forms of viral hepatitis.
These mechanisms are responsible for the dark urine and pale stools observed in biliary obstruction. Low urine urobilinogen may result from complete obstructive jaundice or treatment with broad-spectrum antibiotics , which destroy the intestinal bacterial flora (obstruction of bilirubin passage into the gut or failure of urobilinogen production ...
Haemolytic jaundice is the commonest cause of pathological jaundice. Those babies with Rh hemolytic disease, ABO incompatibility with the mother, Glucose-6-phosphate dehydrogenase (G-6-PD) deficiency and minor blood group incompatibility are at increased risk of getting haemolytic jaundice. [9]