Surgical treatment of post—traumatic pseudoaneurysms and arteriovenous fistulas

Objective:To report the experience in the diagnosis and treatment of post-traumatic pseudoaneurysms and arteriovenous fistulas.Methods:A series of 30 patients(11 women and 19 men) with posttraumatic pseudoaneurysms were reviewed retrospectively.Among them 7 patients (5 women and 2 men) were associated with arteriovenous fistula.Results:The causes included sharp penetration trauma(18 cases),blunt trauma (6 cases) and iatrogenic arterial injury (6 cases).The main clinical manifestations consisted of local pulsatile mass (26 cases),vascular bruits (19 cases),thrill (13 cases),ischemia of distal limb (9 cases),neuropathy (5 cases) and pseudoaneurysm rupture (2 cases).All patients underwent surgery.The operations included:ligation of the vessels (12 cases),surgical resection and primary suture repain of the vascular defect or anastomosis (11 cases),vascular reconstruction with autogenous saphenous vein (3 cases) and synthetic vascular graft (4 cases).Conclusions:Because of the imminent clinical course,early operation is usually indicated.The operative treatment is effective and safe for most of the patients with post-traumatic pseudoaneurysms and arteriovenous fistulas.

Surgical treatment of post-traumatic pseudoaneurysms and arteriovenous fistulas

Objective: To report the experience in the diagnosis and treatment of post traumatic pseudoaneurysms and arteriovenous fistulas. Methods: A series of 30 patients (11 women and 19 men) with posttraumatic pseudoaneurysms were reviewed retrospectively. Among them 7 patients (5 women and 2 men) were associated with arteriovenous fistula. Results: The causes included sharp penetrating trauma (18 cases), blunt trauma (6 cases) and iatrogenic arterial injury (6 cases). The main clinical manifestations consisted of local pulsatile mass (26 cases), vascular bruits (19 cases), thrill (13 cases), ischemia of distal limb (9 cases), neuropathy (5 cases) and pseudoaneurysm rupture (2 cases). All patients underwent surgery. The operations included: ligation of the vessels (12 cases), surgical resection and primary suture repair of the vascular defect or anastomosis (11 cases), vascular reconstruction with autogenous saphenous vein (3 cases) and synthetic vascular graft (4 cases). Conclusions: Because of the imminent clinical course, early operation is usually indicated. The operative treatment is effective and safe for most of the patients with post traumatic pseudoaneurysms and arteriovenous fistulas.