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: Anatomy
A 50 Yr old lady presents with 2 Yr history of recurrent abdominal pain with radiation to her back. Pain is severe in intensity and refractory to simple analgesics. US- abdomen and Contrast enhanced CT scan confirmed the diagnosis and showed a dilated pancreatic duct. Which of the following is likely recommended surgical procedure of choice 
Select and explain. 
A. Vagotomy with antrectomy, B. Vagotomy with gastrojejunostomy, C. Whipple's procedure, D. Longitudinal pancreatic jejunostomy
D: Longitudinal pancreatic jejunostomy
Answer: D: Longitudinal pancreatic jejunostomy 
Explanation: .