Sandbox:Jaundice

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Mehrian Jafarizade, M.D [2]

Differential diagnosis of jaundice

Abbreviations: RUQ= Right upper quadrant of the abdomen, LFT= Liver function test, SIRS= Systemic inflammatory response syndrome, ERCP= Endoscopic retrograde cholangiopancreatography, N= Normal, AMA= Anti mitochondrial antibodies, LDH= Lactate dehydrogenase, GI= Gastrointestinal, CT= Computed tomography

Classification of jaundice based on etiology Disease History and clinical manifestations Diagnosis
Lab Findings Other blood tests Other diagnostic
Family history Fever RUQ Pain Pruritis AST ALT ALK BLR Indirect BLR Direct Viral serology
Jaundice Hepatocellular Jaundice Hemochromatosis + - -/+ - ↑/N ↑/N N - Ferritin ↑ Liver biopsy
Wilson's disease + - -/+ - N ↑/N N - Serum cerulloplasmin ↑ Liver biopsy
Viral hepatitis - -/+ - - N ↑/N N + Specific viral antibody for each type -
Alcoholic hepatitis - -/+ -/+ - ↑↑ N ↑/N N - - -
Drug induced hepatitis - -/+ - - N ↑/N N - - -
Autoimmune hepatitis -/+ - - -/+ N ↑/N N - Anti-LKM antibody Liver biopsy
Cirrhosis -/+ -/+ -/+ - ↑/N ↑/N ↑/N -/+ Low platate Small liver on ultrasond
Cholestatic Jaundice Common bile duct stone -/+ - + + N N N - Dilated ducts on sono CT/ERCP
Hepatitis A cholestatic type - -/+ + + N N N + HAV- AB Abdominal ultrasound
EBV / CMV hepatitis - -/+ + + N N N + Positive serology
Primary biliary cirrhosis -/+ - -/+ + N/↑ N/↑ N - AMA positive Liver biopsy
Primary sclerosing cholangitis -/+ - -/+ + N/↑ N/↑ N - Beading on MRCP Liver biopsy
Pancreatic carcinoma + - -/+ - N/↑ N/↑ N - Mass on ultrasond CT scan for diagnosis
Isolated Jaundice Crigler-Najjar type 2 + - - - N N N - Genetic testing
Gilbert + - - - N N N - Genetic testing
Rotor syndrome + - - - N N N N - Genetic testing Liver biopsy
Dubin-Johnson syndrome + - - - N N N N - Genetic testing Liver biopsy
Hereditory spherocytosis + - -/+ - N N N N - Genetic testing Osmotic fragility
G6PD deficiency + - - - N N N N - Genetic testing
Thalassemia + - - - N N N N - Genetic testing
Sickle cell disease + - - - N N N N - Genetic testing
Paroxismal nocturnal hemoglobinoria - - - - N N N N - Flocytometery
Immune hemolysis - -/+ - - N N N N - Autoantibodies
Hematoma - -/+ - - N N N N - Anemia Truma or surgery in history

The differential diagnosis for jaundice and pruritis are:

Disease History and clinical manifestations Diagnosis
Lab Findings Other blood tests Other diagnostic
AST ALT ALK BLR Indirect BLR Direct Viral serology
Type of jaundice Pruritis Family history
Common bile duct stone Cholestatic Jaundice + -/+ N N N - Dilated ducts on sono CT/ERCP
Hepatitis A cholestatic type + - N N N + HAV- AB Abdominal ultrasound
EBV / CMV hepatitis + - N N N + Positive serology PCR or ELISA
Primary biliary cirrhosis + -/+ N/↑ N/↑ N - AMA positive Liver biopsy
Primary sclerosing cholangitis + -/+ N/↑ N/↑ N - Beading on MRCP Liver biopsy
Autoimmune hepatitis Hepatocellular Jaundice -/+ -/+ N ↑/N N - Anti-LKM antibody Liver biopsy

The differential diagnosis for jaundice and pruritis and RUQ pain are:

Disease History and clinical manifestations Diagnosis
Lab Findings Other blood tests Other diagnostic
AST ALT ALK BLR Indirect BLR Direct Viral serology
Type of jaundice Pruritis RUQ pain Fever Family history
Common bile duct stone Cholestatic Jaundice + + - -/+ N N N - Dilated ducts on sono CT/ERCP
Hepatitis A cholestatic type + + -/+ - N N N + HAV- AB Abdominal ultrasound
EBV / CMV hepatitis + + -/+ - N N N + Positive serology PCR or ELISA
Primary biliary cirrhosis + -/+ - -/+ N/↑ N/↑ N - AMA positive Liver biopsy
Primary sclerosing cholangitis + -/+ - -/+ N/↑ N/↑ N - Beading on MRCP Liver biopsy

The differential diagnosis for jaundice and pruritis and RUQ pain are:

Classification of jaundice based on etiology Disease History and clinical manifestations Diagnosis
Lab Findings Other blood tests Other diagnostic
Family history Fever RUQ Pain Pruritis AST ALT ALK BLR Indirect BLR Direct Viral serology
Jaundice Cholestatic Jaundice Common bile duct stone -/+ - + + N N N - Dilated ducts on ultrasond CT/ERCP
Hepatitis A cholestatic type - -/+ + + N N N + HAV- AB Abdominal ultrasound
EBV / CMV hepatitis - -/+ + + N N N + Positive serology
Primary biliary cirrhosis -/+ - -/+ + N/↑ N/↑ N - AMA positive Liver biopsy
Primary sclerosing cholangitis -/+ - -/+ + N/↑ N/↑ N - Beading on MRCP Liver biopsy