Question 1517
{"accessible":true,"alternatives":[{"id":7574,"text":"discitis"},{"id":7575,"text":"lymphoma"},{"id":7576,"text":"physiological brown fat"},{"id":7577,"text":"renal cell carcinoma"},{"id":7578,"text":"vasculitis"}],"archived":false,"correctAlternativeId":7576,"explanation":"\u003cp\u003eThis MIP image demonstrates a typical distribution of physiological brown fat uptake. This should not be confused with pathological uptake and careful assessment of the CT component is required to determine whether the uptake corresponds to fat or soft tissue. It can make assessment of lymph nodes in lymphoma very difficult.\u003c/p\u003e","id":1517,"imageUrl":"https://prod-images-static.radiopaedia.org/multiple_choice_questions/93/image1_big_gallery.jpeg","imageAttribution":{"kind":"own","user_id":128,"user_param":"drjermy","user_name":"Jeremy Jones"},"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2084","nextQuestionPath":null,"relatedArticles":[],"alsoUsedIn":[{"id":232,"kind":"Course","title":"PET-CT for the non-PET reporting radiologist","link":"https://radiopaedia.org/courses/pet-ct-for-the-non-pet-reporting-radiologist"},{"id":650,"kind":"Course","title":"Radiology lectures for ENT Trainees - page 650","link":"https://radiopaedia.org/courses/radiology-lectures-for-ent-trainees/pages/650"},{"id":650,"kind":"Course","title":"Lectures by David Little - page 650","link":"https://radiopaedia.org/courses/lectures-by-david-little/pages/650"},{"id":650,"kind":"Course","title":"Radiopaedia 2020 - Lectures Only - page 650","link":"https://radiopaedia.org/courses/radiopaedia-2020-exclusive/pages/650"},{"id":650,"kind":"Course","title":"2020 Virtual Conference Private Use - page 650","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/650"},{"id":650,"kind":"Course","title":"Nuclear Medicine Lectures - page 650","link":"https://radiopaedia.org/courses/nuclear-medicine-lectures/pages/650"}],"stem":"\u003cp\u003eWhat is the most likely diagnosis in this F-18 FDG PET-CT MIP image?\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/1517"}],"attemptsPercentages":[{"alternativeId":"7577","percentage":4},{"alternativeId":"7575","percentage":9},{"alternativeId":"7574","percentage":2},{"alternativeId":"7578","percentage":3},{"alternativeId":"7576","percentage":82}],"promptToLogin":false,"questionManager":false,"articleId":"brown-adipose-tissue"}