system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Gold standard investigation for chronic pancreatitis
assistant
The correct answer is  ERCP(Endoscopic retrograde cholangiopancreatography) is the most accurate way of elucidating the anatomy of duct and, in conjunction with the whole organ morphology, can help to determine the type of operation required. Reference : Bailey & Love, 27th Edition, page no = 1231