Question 29
{"accessible":true,"alternatives":[{"id":133,"text":"antiphospholipid antibodies"},{"id":134,"text":"factor V Leiden"},{"id":271,"text":"recent Heparin administration"},{"id":136,"text":"polycythemia vera"},{"id":135,"text":"von Willebrand disease"}],"archived":false,"correctAlternativeId":135,"explanation":"\u003cp\u003eThere are numerous underlying conditions that can lead to deep vein thrombosis, the more common of which include surgery, patient immobility, malignancy, pregnancy, and medications (including heparin).\u003c/p\u003e\u003cp\u003eSome more uncommon underlying conditions can also lead to thrombophilia, including\u003c/p\u003e\u003cul\u003e\u003cli\u003eantiphospholipid antibodies\u003c/li\u003e\u003cli\u003efactor V Leiden\u003c/li\u003e\u003cli\u003ehyperhomocysteinemia\u003c/li\u003e\u003cli\u003epolycythemia vera and other myeloproliferative disorders\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eVon Willebrand disease leads to a bleeding diathesis (easy bleeding), rather than thrombosis.\u003c/p\u003e","id":29,"imageUrl":"https://prod-images-static.radiopaedia.org/images/27227563/8a3e33a42e0d089f1978910e8062e2_big_gallery.jpeg","imageAttribution":{"kind":"case","rID":50194},"imageAttributionCaseInfo":{"title":"Images for MCQs","contributor_name":"Matt A. Morgan","contributor_param":"crushergradient","case_rid":50194,"case_param":"images-for-mcqs"},"firstQuestionPath":"/questions/29","nextQuestionPath":null,"relatedArticles":[{"id":1204,"title":"Deep vein thrombosis","link":"/articles/deep-vein-thrombosis?lang=us"},{"id":26162,"title":"Antiphospholipid syndrome","link":"/articles/antiphospholipid-syndrome?lang=us"},{"id":50270,"title":"Heparin-induced thrombocytopenia","link":"/articles/heparin-induced-thrombocytopenia-1?lang=us"},{"id":49068,"title":"Polycythemia vera","link":"/articles/polycythaemia-vera?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eAll of the following could be an underlying predisposing factor\u0026nbsp;for this patient,\u0026nbsp;\u003cstrong\u003eEXCEPT\u003c/strong\u003e...\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/29"}],"attemptsPercentages":[{"alternativeId":"271","percentage":50},{"alternativeId":"136","percentage":7},{"alternativeId":"135","percentage":35},{"alternativeId":"133","percentage":5},{"alternativeId":"134","percentage":3}],"promptToLogin":false,"questionManager":false,"articleId":"von-willebrand-disease"}