Question 1422
{"accessible":false,"alternatives":[{"id":7085,"text":"cerebral amyloid angiopathy"},{"id":7086,"text":"diffuse axonal injury (DAI)"},{"id":7087,"text":"frontotemporal lobar degeneration"},{"id":7088,"text":"old neurocysticercosis"},{"id":7089,"text":"poorly controlled chronic hypertension"},{"id":7090,"text":"prior cranial radiotherapy"}],"archived":false,"correctAlternativeId":7087,"explanation":"\u003cp\u003eCerebral amyloid angiopathy,\u0026nbsp;diffuse axonal injury (DAI),\u0026nbsp;poorly controlled chronic hypertension and\u0026nbsp;prior cranial radiotherapy all result in numerous microhemorrhages. Old neurocysticercosis can result in numerous calcified nodules that are also low signal on SWI.\u0026nbsp;\u003c/p\u003e","id":1422,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2694","nextQuestionPath":"/articles/cerebral-amyloid-angiopathy-1/questions/1355","relatedArticles":[{"id":1724,"title":"Neurocysticercosis","link":"/articles/neurocysticercosis?lang=us"},{"id":13562,"title":"Diffuse axonal injury","link":"/articles/diffuse-axonal-injury?lang=us"}],"alsoUsedIn":[{"id":510,"kind":"Course","title":"Neurodegenerative Learning Pathway - page 510","link":"https://radiopaedia.org/courses/neurodegenerative-learning-pathway/pages/510"},{"id":1070,"kind":"Course","title":"Neurodegenerative Learning Pathway - page 1070","link":"https://radiopaedia.org/courses/neurodegenerative-learning-pathway/pages/1070"}],"stem":"\u003cp\u003eWhich of the following conditions is the \u003cstrong\u003eLEAST\u003c/strong\u003e\u0026nbsp;likely to result in multiple punctate low signal lesions on susceptibility-weighted imaging (SWI)?\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/1422"}],"attemptsPercentages":[{"alternativeId":"7090","percentage":9},{"alternativeId":"7089","percentage":4},{"alternativeId":"7086","percentage":5},{"alternativeId":"7085","percentage":3},{"alternativeId":"7087","percentage":72},{"alternativeId":"7088","percentage":7}],"promptToLogin":false,"questionManager":false,"articleId":"cerebral-amyloid-angiopathy"}