This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
The treatment of annular pancreas is 
Select and explain. 
A. Gastro-jejunostomy, B. Duodeno-duodenostomy, C. Duodeno-jejunostomy, D. Gastro-duodenostomy
B: Duodeno-duodenostomy
Answer: B: Duodeno-duodenostomy 
Explanation: Duodenal obstruction typically causes vomiting in neonate.The usual treatment is bypass(duodenoduodenostomy) Bailey & Love ,26th,1125.