This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
Liver abscess ruptures most commonly in 
Select and explain. 
A. Pleural cavity, B. Peritoneal cavity, C. Pericardial cavity, D. Bronchus
B: Peritoneal cavity
Answer: B: Peritoneal cavity 
Explanation: .