Cirrhosis vs Acute liver failure
How to tell Cirrhosis and Acute liver failure apart when a board question makes them look alike.
Cirrhosis is chronic portal-hypertension architecture; acute liver failure is rapid encephalopathy plus coagulopathy in acute injury.
Side by side
Chronic liver fibrosis with regenerative nodules, portal hypertension, ascites, splenomegaly, varices, thrombocytopenia, and chronic synthetic dysfunction.
Acute severe liver failure over days to weeks with encephalopathy and coagulopathy in a patient without established cirrhosis.
Repeated chronic injury remodels liver architecture into fibrotic septa and nodular regeneration.
Massive acute hepatocyte injury rapidly destroys synthetic and detoxifying capacity.
Low platelets, low albumin, elevated INR, imaging nodularity, ascites, and varices support cirrhosis.
Rapid INR prolongation plus encephalopathy after acute toxin, viral, ischemic, or autoimmune injury supports acute liver failure.
The trap
Both can cause jaundice, encephalopathy, and high INR; timeline and portal hypertension clues separate them.
The repair move
For liver failure, decide whether the dominant story is chronic architecture or acute synthetic collapse.
Try a free question
CoreA patient with years of alcohol use has ascites, splenomegaly, esophageal varices, low platelets, and a nodular fibrotic liver. Which process is most likely?
Show answer and explanation
Answer: A. Cirrhosis. Cirrhosis is chronic fibrosis with nodular regeneration and portal hypertension complications.
Why the other choices are tempting
- B. Acute liver failure is rapid liver failure with encephalopathy and coagulopathy in a patient without preexisting cirrhosis.
- C. Acute cholecystitis causes RUQ pain, fever, and gallbladder inflammation.
- D. Biliary colic causes episodic postprandial pain without chronic portal hypertension.
- E. Hepatic adenoma is a benign liver tumor risk, not diffuse portal hypertension.
Flashcards
Tap a card to flip it.
What finding strongly favors cirrhosis over acute liver failure?
Ascites with esophageal varices reflects chronic portal hypertension.
What two findings define acute liver failure clinically?
Acute encephalopathy plus coagulopathy are the key functional clues; older wording may call this fulminant hepatic failure.
Quick answers
What is the fastest way to tell Cirrhosis from Acute liver failure?
Cirrhosis is chronic portal-hypertension architecture; acute liver failure is rapid encephalopathy plus coagulopathy in acute injury.
What is the key clue for Cirrhosis?
Chronic liver fibrosis with regenerative nodules, portal hypertension, ascites, splenomegaly, varices, thrombocytopenia, and chronic synthetic dysfunction.
What is the key clue for Acute liver failure?
Acute severe liver failure over days to weeks with encephalopathy and coagulopathy in a patient without established cirrhosis.
What is the common trap with Cirrhosis vs Acute liver failure?
Both can cause jaundice, encephalopathy, and high INR; timeline and portal hypertension clues separate them.