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
All the following are diagnostic barium follow-through features of ileocecal tuberculosis except 
Select and explain. 
A. Pulled up contracted caecum, B. Widening of ileocecal angle, C. "Wind-sock" appearance of duodenum, D. Strictures involving terminal ileum
C: "Wind-sock" appearance of duodenum
Answer: C: "Wind-sock" appearance of duodenum 
Explanation: .