Question 2470
{"accessible":false,"alternatives":[{"id":12135,"text":"branch duct intraductal papillary mucinous neoplasm (BD IPMN)"},{"id":12136,"text":"mucinous cystic neoplasm (MCN)"},{"id":12137,"text":"pancreatic ductal adenocarcinoma (PDAC)"},{"id":12138,"text":"pancreatic neuroendocrine neoplasm (PanNEN)"},{"id":12139,"text":"solid pseudopapillary neoplasm (SPN)"}],"archived":false,"correctAlternativeId":12135,"explanation":"\u003cp\u003eA visible connection to the pancreatic duct is virtually pathognomonic of an intraductal papillary mucinous neoplasm (IPMN). Given the pancreatic duct is normal in caliber, a branch duct intraductal papillary mucinous neoplasm (BD IPMN) is the correct diagnosis.\u003c/p\u003e","id":2470,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2470","nextQuestionPath":null,"relatedArticles":[{"id":16758,"title":"Mucinous cystic neoplasms of the pancreas","link":"/articles/mucinous-cystic-neoplasms-of-the-pancreas?lang=us"},{"id":1521,"title":"Intraductal papillary mucinous neoplasm","link":"/articles/intraductal-papillary-mucinous-neoplasm?lang=us"},{"id":12907,"title":"Pancreatic neuroendocrine tumors","link":"/articles/pancreatic-neuroendocrine-tumours-1?lang=us"},{"id":16859,"title":"Solid pseudopapillary tumor of the pancreas","link":"/articles/solid-pseudopapillary-tumour-of-the-pancreas-1?lang=us"},{"id":6736,"title":"Pancreatic ductal adenocarcinoma","link":"/articles/pancreatic-ductal-adenocarcinoma-4?lang=us"}],"alsoUsedIn":[{"id":1357,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1357","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1357"},{"id":1200,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1200","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1200"},{"id":248,"kind":"LiveSchedule","title":"248","link":"https://radiopaedia.org/admin/live_schedules/248"},{"id":171,"kind":"LiveSchedule","title":"171","link":"https://radiopaedia.org/admin/live_schedules/171"},{"id":1308,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1308","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1308"},{"id":1308,"kind":"Course","title":"Abdominal Lectures - page 1308","link":"https://radiopaedia.org/courses/abdominal-lectures/pages/1308"},{"id":1454,"kind":"Course","title":"2023 Virtual Conference Private Use - page 1454","link":"https://radiopaedia.org/courses/2023-virtual-conference-private-use/pages/1454"}],"stem":"\u003cp\u003eA 50-year-old woman presents with upper abdominal pain and undergoes CT of the abdomen and pelvis. There is a cystic lesion in the pancreas with no septations or enhancement, and a visible connection to the normal caliber pancreatic duct. What is the most likely diagnosis?\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/2470"}],"attemptsPercentages":[{"alternativeId":"12137","percentage":2},{"alternativeId":"12135","percentage":87},{"alternativeId":"12136","percentage":9},{"alternativeId":"12139","percentage":2},{"alternativeId":"12138","percentage":1}],"promptToLogin":false,"questionManager":false,"articleId":"fukuoka-consensus-guidelines"}