Wang yen, male, 23, university student He was healthy until two monthes ago when he suffered continuous abdominal pain, the symptom worsened at the midnight and refered to the back. He got 5kg of weight-loss due to restricted feeding but with no diarrhea and no jaundice. He bad a past history with no alcohol drinking and no smoking and no trauma or operation. On admission, BUS showed widened tail of pancreas with dilated main duct (<0.4cm), Ams of serum ranged 230u-600u, Lipase 330u/dl. Ca++ 2.26mmol/l. Physical examination rerealed nothing except tenderness on up-left quadrant. TPN was given for tendays, but the symptom coutinued. ERCP showed a widened main pancreatic duct like the "chain of lake"; KUB showed no calcification; CT scan showed a appearance just as BUS did OGTT were: fast 4.62mmol/L; 30',6.59mmol/L; 60', 8.19mmol/L; 120' 8.18mmol/L; 180', 7.64mmol/L A diagnose of ibleopathic chronic pancreatitis was made, Octritide was given (0.1H B.i.d), his symptom improves now. Plase give the answers to the questions: 1. What cause the disease? 2. How to treat the disease? 3. How about the prognosis for this Young man? 4. Who (or Which organization) can help to treat? Thanks very much! Best regards, Jiang Xianfeng (E-mail: [log in to unmask])