Liver Cirrhosis

Gastroenterology

End-stage fibrosis of liver with nodular regeneration, classified compensated vs decompensated.

Causes

  • • Alcohol
  • • NAFLD/MAFLD
  • • Viral (HBV, HCV)
  • • Autoimmune
  • • Haemochromatosis, Wilson's, α1-AT

Clinical features

  • • Compensated: often silent
  • • Decompensated: jaundice, ascites, encephalopathy, variceal bleed

Examination

  • • Spider naevi, palmar erythema, gynaecomastia
  • • Splenomegaly, ascites, caput medusae
  • • Asterixis (encephalopathy)

Investigations

  • • LFT, INR, albumin, FBC
  • • USS + AFP (HCC screen 6-monthly)
  • • Fibroscan / liver biopsy
  • • Cause-specific: viral serology, ferritin, ceruloplasmin, autoimmune screen

Management

  • • Treat cause (alcohol abstinence, antivirals, weight loss)
  • • Variceal prophylaxis: NSBB or band ligation
  • • Ascites: low Na, spironolactone ± furosemide; paracentesis if tense
  • • SBP prophylaxis (norfloxacin) if prior SBP / low ascitic protein
  • • Encephalopathy: lactulose, rifaximin
  • • Transplant assessment (MELD/UKELD)

Complications

  • • Variceal bleed
  • • SBP
  • • Hepatorenal, hepatopulmonary syndrome
  • • HCC

Clinical pearls

  • • Child-Pugh + MELD for prognosis
  • • Albumin in SBP and large-volume paracentesis

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