This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Which of the following is the common extrarenal involvement in autosomal dominant polycystic kidney disease - 
Select and explain. 
A. Mitral valve prolapse, B. Hepatic cysts, C. Splenic cysts, D. Colonic diverticulosis
B: Hepatic cysts
Answer: B: Hepatic cysts 
Explanation: None