system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Lalloo, 60 years of age, a known case of cirrhosis liver, presents with increased levels of Alpha feto protein, hepatomegaly 3 cm below costal margin. USG showed lesions involving the right lobe of the liver. What is the most probable diagnosis :
assistant
The correct answer is  Answer is B (Hepatocellular Carcinoma): Presence of elevated Alphaletoprotein levels (tumor marker) and hepatomegaly (most common clinical sign) in a sixty year old patient with cirrhosis (predisposing factor) suggests the diagnosis of hepatocellular carcinoma.