Recurrent systemic embolism caused by descending thoracic aortic mural thrombus in a young cannabis abuser

详细信息    查看全文

• 作者：Antoine Noel ; Intern^a ; ^{antoine.esculape@yahoo.fr" class="auth_mail" title="E-mail the corresponding author} ; Florent Le Ven ; MD^a ; ^b ; Martine Gilard ; MD ; PhD^a ; ^b ; Luc Bressollette ; MD ; PhD^c ; Philippe Castellant ; MD^a ; ^b ; Ulric Vinsonneau ; MD^d ; Nicolas Paleiron ; MD^d ; Jacques Mansourati ; MD^a ; ^b
• 关键词：Aortic thrombus ; Cannabis arteritis ; Buerger's disease ; Atherosclerosis ; Systemic embolism
• 刊名：Journal of Cardiology Cases
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：13
• 期：3
• 页码：93-95
• 全文大小：724 K

文摘

Aortic mural thrombi are a rare cause of peripheral arterial embolic events. We report the case of a young man with prior history of Buerger's disease and marijuana abuse. He presented visceral infarctions due to descending thoracic aortic mobile pedunculated thrombus with complex atherosclerosis.

Cannabis was stopped, intravenous heparin and vitamin K antagonist (VKA) therapies were administered. At 3-month follow-up, he was free of thromboembolic events and aortic imaging normalized.

Optimal treatment of embolized aortic thrombus remains controversial, but systemic anticoagulation is widely accepted as the first-line therapy.

<Learning objective: Arteritis due to cannabis has been well reported and arterial proximal atherosclerosis lesions may also be present. Aortic mural thrombi predominantly occur in pathological aortic segments at the site of atherosclerotic plaque. As shown in this case, short-term favorable outcomes can be obtained with oral anticoagulation and the interruption of marijuana abuse.>