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: Pathology
All are seen in Ulcerative colitis except- 
Select and explain. 
A. Pseudopolyps, B. Skip lesions, C. Rectum involvement, D. Malabsorption
B: Skip lesions
Answer: B: Skip lesions 
Explanation: None