Question 1337

{"accessible":false,"alternatives":[{"id":6667,"text":"acute necrotic collection"},{"id":6666,"text":"acute peripancreatic fluid collection"},{"id":6670,"text":"pancreatic abscess"},{"id":6668,"text":"pancreatic pseudocyst"},{"id":6669,"text":"walled off necrosis"}],"archived":false,"correctAlternativeId":6667,"explanation":"\u003cp\u003eIn acute pancreatitis, collections without enhancing margins are non-encapsulated and are generally seen in the first 4 weeks. The presence of non-liquid elements differentiates between acute peripancreatic fluid collection (see in interstitial edematous pancreatitis) and acute necrotic collection (seen in necrotizing pancreatitis). According to the Revised Atlanta Classification, the term pancreatic abscess should be abandoned.\u003c/p\u003e","id":1337,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1593","nextQuestionPath":"/articles/acute-necrotic-collection/questions/1202","relatedArticles":[{"id":849,"title":"Acute pancreatitis","link":"/articles/acute-pancreatitis?lang=us"},{"id":6938,"title":"Pancreatic pseudocyst","link":"/articles/pancreatic-pseudocyst-1?lang=us"},{"id":34733,"title":"Walled-off pancreatic necrosis","link":"/articles/walled-off-pancreatic-necrosis-1?lang=us"},{"id":35450,"title":"Acute peripancreatic fluid collection","link":"/articles/acute-peripancreatic-fluid-collection?lang=us"},{"id":28902,"title":"Revised Atlanta classification of acute pancreatitis","link":"/articles/revised-atlanta-classification-of-acute-pancreatitis-2?lang=us"}],"alsoUsedIn":[{"id":457,"kind":"Course","title":"Radiology Review Course - Melbourne - page 457","link":"https://radiopaedia.org/courses/radiology-review-course-melbourne-2019/pages/457"},{"id":457,"kind":"Course","title":"Radiology Review Course - Melbourne - page 457","link":"https://radiopaedia.org/courses/radiology-review-course-melbourne-2020/pages/457"},{"id":457,"kind":"Course","title":"Radiology Review Course - page 457","link":"https://radiopaedia.org/courses/radiology-review-course-online/pages/457"},{"id":635,"kind":"Course","title":"Lectures by Vikas Shah - page 635","link":"https://radiopaedia.org/courses/lectures-by-vikas-shah/pages/635"},{"id":635,"kind":"Course","title":"Radiopaedia 2020 - Lectures Only - page 635","link":"https://radiopaedia.org/courses/radiopaedia-2020-exclusive/pages/635"},{"id":635,"kind":"Course","title":"2020 Virtual Conference Private Use - page 635","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/635"}],"stem":"\u003cp\u003eFollowing admission 15 days earlier with acute pancreatitis, on a contrast-enhanced CT study a collection with no definable wall and heterogeneous content is present in the region of the pancreatic head and neck. This should be reported as:\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/1337"}],"attemptsPercentages":[{"alternativeId":"6670","percentage":2},{"alternativeId":"6666","percentage":18},{"alternativeId":"6668","percentage":4},{"alternativeId":"6667","percentage":73},{"alternativeId":"6669","percentage":3}],"promptToLogin":false,"questionManager":false,"articleId":"acute-necrotic-collection"}