Question 2895
{"accessible":true,"alternatives":[{"id":14113,"text":"Bosniak class I"},{"id":14114,"text":"Bosniak class II"},{"id":14115,"text":"Bosniak class IIF"},{"id":14116,"text":"Bosniak class III"},{"id":14117,"text":"Bosniak class IV"}],"archived":false,"correctAlternativeId":14116,"explanation":"\u003cp\u003eA partially exophytic cystic mass with a thick smooth enhancing wall and without enhancing nodule in the right kidney suggests a Bosniak class III lesion (version 2019).\u003c/p\u003e\u003cp\u003eThe risk of malignancy in the Bosniak class III lesions is up to 50%.\u003c/p\u003e","id":2895,"imageUrl":"https://prod-images-static.radiopaedia.org/multiple_choice_questions/1082/2_big_gallery.jpeg","imageAttribution":{"kind":"case","rID":86522},"imageAttributionCaseInfo":{"title":"Renal cyst (Bosniak class III)","contributor_name":"Mohammad Taghi Niknejad","contributor_param":"dr mt niknejad","case_rid":86522,"case_param":"renal-cyst-bosniak-class-iii-2"},"firstQuestionPath":"/questions/2898","nextQuestionPath":"/articles/bosniak-classification-of-cystic-renal-masses-version-2019/questions/2894","relatedArticles":[{"id":32590,"title":"Renal cyst","link":"/articles/renal-cyst-1?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eA 45-year-old female patient with microscopic hematuria. Regarding pre and post contrast CT images and post contrast T1W MR image what is the Bosniak class of the right renal cystic mass?\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/2895"}],"attemptsPercentages":[{"alternativeId":"14116","percentage":53},{"alternativeId":"14113","percentage":13},{"alternativeId":"14115","percentage":13},{"alternativeId":"14114","percentage":7},{"alternativeId":"14117","percentage":13}],"promptToLogin":false,"questionManager":false,"articleId":"bosniak-classification-of-cystic-renal-masses-version-2019"}