Jaundice causes: Difference between revisions
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| '''Infectious Disease''' | | '''Infectious Disease''' | ||
| bgcolor="Beige" |[[Alveolar Hydatid Disease .]], [[Aspergillosis]], [[Congenital TORCH infections]], [[Fascioliasis]], [[Infective endocarditis]], [[Malignant boutonneuse fever]], [[Nanukayami]], [[Neonatal sepsis]], [[Omphalitis]], [[Pneumonia]], [[Sepsis]], [[Tuberculosis]], [[Q fever]], [[Relapsing fever]], [[Syphilis]], [[Weil's disease]], [[Histoplasmosis]], [[Malaria]], [[Cytomegalovirus]], [[Hepadnaviruses]], [[Herpes]], [[Infectious mononucleosis]], [[Lábrea fever]], [[Marburg virus]], [[Viral Hepatitis A]], [[Viral Hepatitis B]], [[Viral Hepatitis C]], [[Viral Hepatitis D]], [[Viral Hepatitis E]], [[Viral hepatitis X (non-A,-B,-C,-D,-E)]], [[Ascending cholangitis]], [[Lymphoproliferative syndrome, EBV-Associated, Autosomal]], [[Acute meningitis]], [[HIV AIDS|AIDS]] | | bgcolor="Beige" |[[Alveolar Hydatid Disease .]], [[Aspergillosis]], [[Congenital TORCH infections]], [[Fascioliasis]], [[Infective endocarditis]], [[Malignant boutonneuse fever]], [[Nanukayami]], [[Neonatal sepsis]], [[Omphalitis]], [[Pneumonia]], [[Sepsis]], [[Tuberculosis]], [[Q fever]], [[Relapsing fever]], [[Syphilis]], [[Weil's disease]], [[Histoplasmosis]], [[Malaria]], [[Cytomegalovirus]], [[Hepadnaviruses]], [[Herpes]], [[Infectious mononucleosis]], [[Lábrea fever]], [[Marburg virus]], [[Viral Hepatitis A]], [[Viral Hepatitis B]], [[Viral Hepatitis C]], [[Viral Hepatitis D]], [[Viral Hepatitis E]], [[Viral hepatitis X (non-A,-B,-C,-D,-E)]], [[Ascending cholangitis]], [[Lymphoproliferative syndrome, EBV-Associated, Autosomal]], [[Acute meningitis]], [[HIV AIDS|AIDS]], [[Ascaris lumbricoides]], [[Opisthorchis felineus|liver flukes]] | ||
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Revision as of 17:11, 1 February 2018
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Jaundice Microchapters |
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Case Studies |
Jaundice causes On the Web |
American Roentgen Ray Society Images of Jaundice causes |
Overview
When red blood cells die, the heme in their haemoglobin is converted to bilirubin in the spleen and in the hepatocytes in the liver. The bilirubin is processed by the liver, enters bile and is eventually excreted through feces.
Consequently, there are three different classes of causes for jaundice. Pre-hepatic or hemolytic causes, where too many red blood cells are broken down, hepatic causes where the processing of bilirubin in the liver does not function correctly, and post-hepatic or extrahepatic causes, where the removal of bile is disturbed.
Causes
Jaundice may be caused by:
Unconjugated hyperbilirubinemia
Common Causes
- Increased bilirubin production:
- Extravascular hemolysis
- Extravasation of blood into tissues
- Intravascular hemolysis
- Wilson's disease
- Impaired hepatic bilirubin uptake:
- Heart failure
- Portosystemic shunts
- Drugs - Rifampin, Probenecid
- Impaired bilirubin conjugation:
- Crigler-Najjar syndrome types I and II
- Gilbert syndrome
- Ethinyl estradiol
- Liver diseases - chronic hepatitis, advanced cirrhosis
Less Common Causes
- Increased bilirubin production:
- Impaired hepatic bilirubin uptake:
- Some patients with Gilbert syndrome
- Drugs - Flavaspadic acid, Bunamiodyl
- Impaired bilirubin conjugation:
Conjugated hyperbilirubinemia:
Common Causes:
- Intrahepatic cholestasis:
- Viral hepatitis
- Alcoholic hepatitis
- Non-alcoholic fatty liver disease
- Chronic hepatitis
- Primary biliary cirrhosis
- Drugs and toxins (eg, alkylated steroids, chlorpromazine, herbal medications [eg, Jamaican bush tea], arsenic)
- Sepsis and hypoperfusion states
- Infiltrative diseases (eg, amyloidosis, lymphoma, sarcoidosis, tuberculosis)
- Pregnancy
- Cirrhosis
- Extrahepatic cholestasis (biliary obstruction):
- Choledocholithiasis
- Intrinsic and extrinsic tumors (eg, cholangiocarcinoma)
- Primary sclerosing cholangitis
- Acute and chronic pancreatitis
Less Common Causes:
- Intrahepatic cholestasis:
- Total parenteral nutrition
- Postoperative cholestasis
- Following organ transplantation
- Hepatic crisis in sickle-cell disease
- Extrahepatic cholestasis (biliary obstruction):
- AIDS cholangiopathy
- Certain parasitic infections (eg, Ascaris lumbricoides, liver flukes)
- Strictures after invasive procedures
- Defect of canalicular organic anion transport:
- Defect of sinusoidal re uptake of conjugated bilirubin: