Question 1216
{"accessible":false,"alternatives":[{"id":6090,"text":"accompanying ground glass reflects an inflammatory response"},{"id":6091,"text":"cavitation is rare"},{"id":6092,"text":"they are common, occurring in 50-60% of pulmonary emboli"},{"id":6093,"text":"they are often multifocal"},{"id":6094,"text":"they typically resolve over weeks to months"}],"archived":false,"correctAlternativeId":6093,"explanation":"\u003cp\u003eWhile pulmonary infarcts occur only in a minority of cases of pulmonary embolism (around 10-15%), when they do occur they are often multifocal and often cavitate. Accompanying ground glass opacity reflects pulmonary hemorrhage and resolution is rapid with dramatic changes evident within the first week. \u0026nbsp;\u003c/p\u003e","id":1216,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/1216","nextQuestionPath":null,"relatedArticles":[],"alsoUsedIn":[{"id":427,"kind":"Course","title":"Radiology Review Course - Melbourne - page 427","link":"https://radiopaedia.org/courses/radiology-review-course-melbourne-2019/pages/427"},{"id":427,"kind":"Course","title":"Radiology Review Course - Melbourne - page 427","link":"https://radiopaedia.org/courses/radiology-review-course-melbourne-2020/pages/427"},{"id":427,"kind":"Course","title":"Chest Imaging Lecture Package - page 427","link":"https://radiopaedia.org/courses/chest-imaging-lecture-package/pages/427"},{"id":427,"kind":"Course","title":"Lectures by Miranda Siemienowicz - page 427","link":"https://radiopaedia.org/courses/lectures-by-miranda-siemienowicz/pages/427"},{"id":427,"kind":"Course","title":"Radiology Review Course - page 427","link":"https://radiopaedia.org/courses/radiology-review-course-online/pages/427"},{"id":633,"kind":"Course","title":"Radiopaedia 2020 - Lectures Only - page 633","link":"https://radiopaedia.org/courses/radiopaedia-2020-exclusive/pages/633"},{"id":633,"kind":"Course","title":"2020 Virtual Conference Private Use - page 633","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/633"},{"id":860,"kind":"Course","title":"Radiopaedia 2021 - isoCME - page 860","link":"https://radiopaedia.org/courses/radiopaedia-2021-isocme/pages/860"},{"id":860,"kind":"Course","title":"2021 Virtual Conference Private Use - page 860","link":"https://radiopaedia.org/courses/2021-virtual-conference-private-use/pages/860"},{"id":860,"kind":"Course","title":"Chest Lectures - page 860","link":"https://radiopaedia.org/courses/chest-lectures/pages/860"}],"stem":"\u003cp\u003eWhich statement is true of pulmonary infarct?\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/1216"}],"attemptsPercentages":[{"alternativeId":"6093","percentage":29},{"alternativeId":"6090","percentage":15},{"alternativeId":"6092","percentage":13},{"alternativeId":"6091","percentage":12},{"alternativeId":"6094","percentage":32}],"promptToLogin":false,"questionManager":false,"articleId":"pulmonary-infarction"}