title: Clinical presentation, diagnosis, and treatment of venous aneurysms.
abstract: Venous aneurysms have been reported in most major veins and are often asymptomatic but can cause serious complications. Three patients with symptomatic venous aneurysms of the internal jugular vein, portal vein, and popliteal vein are presented, and their treatment and outcomes are discussed. Furthermore, presentation and management of the most frequent venous aneurysms, based on available literature, are evaluated. The literature supports conservative treatment of asymptomatic and nonthrombotic jugular, subclavian, thoracic, and visceral venous aneurysms. Surgery should be considered only for symptomatic venous aneurysms or in case of progressive expansion on follow-up. Prophylactic surgery is recommended for all patients with lower extremity deep venous aneurysms, by means of tangential aneurysmectomy with lateral venorrhaphy, because of the increased risk of pulmonary embolization. Postoperative anticoagulation is recommended for a period of at least 3 months after operative treatment.
authors.affiliation: Department of Vascular Surgery, St. Elisabeth Hospital, Tilburg, The Netherlands. Electronic address: ncavermeer@gmail.com.
authors.forename: Nina C A
authors.initials: NC
authors.lastname: Vermeer
authors.affiliation: Department of Vascular Surgery, St. Elisabeth Hospital, Tilburg, The Netherlands.
authors.forename: Jan Willem M
authors.initials: JW
authors.lastname: Elshof
authors.affiliation: Department of Vascular Surgery, St. Elisabeth Hospital, Tilburg, The Netherlands.
authors.forename: Patrick W H E
authors.initials: PW
authors.lastname: Vriens