Question 2256
{"accessible":false,"alternatives":[{"id":11177,"text":"areas of gliosis"},{"id":11178,"text":"high grade gliomas"},{"id":11179,"text":"infarct core"},{"id":11180,"text":"pseudoprogression"}],"archived":false,"correctAlternativeId":11178,"explanation":"\u003cp\u003eCerebral blood volume represents capillary density/diameter in the tissue and is therefore typically increased in high-grade tumors due to angioneogenesis.\u0026nbsp;\u003c/p\u003e","id":2256,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2768","nextQuestionPath":"/articles/glioblastoma-idh-wildtype/questions/2252","relatedArticles":[{"id":7975,"title":"Stroke","link":"/articles/stroke?lang=us"},{"id":43778,"title":"Cerebral blood volume (CBV)","link":"/articles/cerebral-blood-volume-cbv?lang=us"}],"alsoUsedIn":[{"id":1183,"kind":"Course","title":"Adult Neuroradiology Review Course - page 1183","link":"https://radiopaedia.org/courses/adult-neuroradiology-review-course/pages/1183"},{"id":1183,"kind":"Course","title":"Adult Neuroradiology Review Course - page 1183","link":"https://radiopaedia.org/courses/adult-brain-mri-review-course-2015-online-video/pages/1183"}],"stem":"\u003cp\u003eCerebral blood volume is typically elevated in...\u0026nbsp;\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/2256"}],"attemptsPercentages":[{"alternativeId":"11177","percentage":4},{"alternativeId":"11180","percentage":8},{"alternativeId":"11179","percentage":9},{"alternativeId":"11178","percentage":79}],"promptToLogin":false,"questionManager":false,"articleId":"glioblastoma-idh-wildtype"}