<prompt> Most common cause of pseudopancreatic cyst in children is -Chloledochal cystAnnular pancreasDrug induced pancreatitisTraumatic pancreatitis  <response>: Pancreatic pseudocyst follows acute attack of pancreatitis and trauma is the most common cause of acute pancreatitis in children.Most common causes of acute pancreatitis in children include:Blunt abdominal injuries,Mumps and other viral illnessesCongenital anomolies 