This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Inflammatory Bowel Disease, Subject name: Medicine
Most common extraintestinal manifestation of Inflammatory bowel disease? 
Select and explain. 
A. Dermatological, B. Rheumatological, C. Metabolic bone disease, D. Hepatobiliary
B: Rheumatological
Answer: B: Rheumatological 
Explanation: IBD MC Extraintestinal manifestation is Rheumatological-Migratory polyahritis (Asymmetrical)-Sacroiliitis , A. Spondylitis