Question 1234

{"accessible":false,"alternatives":[{"id":6188,"text":"cavitated nodules with surrounding ground-glass halo"},{"id":6187,"text":"cysts with co-existing ground glass infiltrates"},{"id":6185,"text":"irregularly shaped cysts with upper zone predominance and costophrenic recess sparing"},{"id":6189,"text":"oval or lentiform shaped cysts with lower zone predominance "},{"id":6186,"text":"round thin-walled cysts diffusely distributed throughout the lungs"}],"archived":false,"correctAlternativeId":6189,"explanation":"\u003cp\u003eLung cysts in \u003ca title=\"Birt-Hogg-Dubé syndrome\" class=\"internal\" href=\"/articles/birt-hogg-dube-syndrome-5\"\u003eBirt-Hogg-Dubé syndrome\u003c/a\u003e are usually multiple and have a lower zone predominance. Cyst morphology tends to be variable within each patient, with cysts commonly oval or lentiform and septated when large. The presence of paramediastinal cysts when disproportionate in number or oval (floppy) in shape is another distinguishing characteristic\u003c/p\u003e","id":1234,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/3091","nextQuestionPath":null,"relatedArticles":[{"id":5018,"title":"Pulmonary Langerhans cell histiocytosis","link":"/articles/pulmonary-langerhans-cell-histiocytosis?lang=us"},{"id":32147,"title":"Pulmonary fungal disease","link":"/articles/pulmonary-fungal-disease?lang=us"},{"id":7334,"title":"Lymphangioleiomyomatosis","link":"/articles/lymphangioleiomyomatosis-1?lang=us"},{"id":20054,"title":"Birt-Hogg-Dubé syndrome","link":"/articles/birt-hogg-dube-syndrome-5?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eWhich pattern of lung cysts on CT would be expected in Birt-Hogg-Dubé syndrome (folliculin gene-associated syndrome)?\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/1234"}],"attemptsPercentages":[{"alternativeId":"6187","percentage":6},{"alternativeId":"6189","percentage":63},{"alternativeId":"6188","percentage":11},{"alternativeId":"6186","percentage":16},{"alternativeId":"6185","percentage":4}],"promptToLogin":false,"questionManager":false,"articleId":"lymphoid-interstitial-pneumonia"}