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
[{'content': 'Ulcerative colitis what is seen - \nSelect and explain. \nA. Cryptitis, B. Crypt loss, C. Crypt branching, D. Proliferating mucosa', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The Pathology in ulcerative colitis typically involves distortion of crypt architecture,\xa0inflammation of Crypts\xa0(Cryptitis), frank crypt abscess, and hemorrhage or inflammatory Cell in the lamina propria.', 'role': 'assistant'}]