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: Surgery
Midline caecum results from which of the following abnormality? 
Select and explain. 
A. Malrotation, B. Mixed rotation, C. Reverse rotation, D. Non rotation
B: Mixed rotation
Answer: B: Mixed rotation 
Explanation: Answer- B. Mixed rotationMixed (incomplete) rotation : The intestine does not rotate as it re enters the abdomen after physiological hernia caecum just lies inferior to the pylorus in the midline.