This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
A 20 yr old patient presented with A malabsorp diarrhea and poor apatite Duodenal biopsy of the patient shows crypt hyperplasia villsus atrophy and CD8 plus cells in lamina propria Your most probable diagnosis is 
Select and explain. 
A. Whipple disease, B. Celiac disease, C. IBD, D. Pancreatitis
C: IBD
Answer: C: IBD 
Explanation: ref : robbins 10th ed