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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.
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Investigation of choice for choledochal cyst is
assistant
The correct answer is  The investigation of choice for Choledochal cyst is MRCP-to see the status of pancreatic & biliary system and pancreaticobiliary maljunction. Reference:SRB's manual of surgery,5th edition,page no:638.