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: Pathology
. Pseudopolyposis is seen in 
Select and explain. 
A. Crohn's disease, B. Ulcerative colitis, C. Juvenile polyposis, D. Enteric fever
B: Ulcerative colitis
Answer: B: Ulcerative colitis 
Explanation: isolated islands of regenerating mucosa often bulge into the lumen to create small elevations, termed pseudopolyps TEXT BOOK OF ROBBINS BASIC PATHOLOGY NINTH EDITION PAGE.590