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: Radiology
All of the following are diagnostic barium follow through features of ileocecal tuberculosis EXCEPT 
Select and explain. 
A. Apple - core appearance, B. Pulled up contracted cecum, C. Widening of ileocecal angle, D. Strictures involving terminal ileum
A: Apple - core appearance
Answer: A: Apple - core appearance 
Explanation: A i.e. Apple core sign Apple core sign is seen in carcinoma of colonQ whereas ileocecal tuberculosis presents with stricture of terminal ileum, widening of ileocecal angle and pulled up contracted cecumQ on barium study.