Question 1348
{"accessible":false,"alternatives":[{"id":6721,"text":"Alzheimer disease"},{"id":6722,"text":"Creutzfeldt-Jakob disease"},{"id":6723,"text":"dementia with Lewy bodies"},{"id":6724,"text":"multiple system atrophy "},{"id":6725,"text":"corticobasal degeneration"}],"archived":false,"correctAlternativeId":6721,"explanation":"\u003cp\u003eThe vast majority of patients who present with posterior cortical atrophy have pathological changes indistinguishable from Alzheimer\u0026nbsp;disease. Rarely, other processes including dementia with Lewy bodies, corticobasal degeneration and even prion disease are identified.\u0026nbsp;\u003c/p\u003e","id":1348,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1389","nextQuestionPath":null,"relatedArticles":[{"id":13112,"title":"Posterior cortical atrophy","link":"/articles/posterior-cortical-atrophy?lang=us"}],"alsoUsedIn":[{"id":254,"kind":"Course","title":"2021 Virtual Conference Private Use","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use"},{"id":145,"kind":"LiveSchedule","title":"145","link":"https://radiopaedia.org/admin/live_schedules/145"},{"id":497,"kind":"Course","title":"Neurodegenerative Learning Pathway - page 497","link":"https://radiopaedia.org/courses/neurodegenerative-learning-pathway/pages/497"},{"id":1059,"kind":"Course","title":"Neurodegenerative Learning Pathway - page 1059","link":"https://radiopaedia.org/courses/neurodegenerative-learning-pathway/pages/1059"}],"stem":"\u003cp\u003eThe most common etiology resulting in posterior cortical atrophy is...\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/1348"}],"attemptsPercentages":[{"alternativeId":"6724","percentage":4},{"alternativeId":"6723","percentage":10},{"alternativeId":"6722","percentage":2},{"alternativeId":"6721","percentage":76},{"alternativeId":"6725","percentage":9}],"promptToLogin":false,"questionManager":false,"articleId":"neurodegenerative-disease"}