title: [Iatrogenic pseudoaneurysms of the peripheral arteries].
abstract: The aim of the study was to report our clinical experience with the surgical treatment of iatrogenic pseudoaneurysms of the peripheral arteries. The study is a retrospective review of 101 consecutive patients (52 males, 49 females, mean age 66.2 years, range 33-86), with iatrogenic pseudoaneurysms of the peripheral arteries, surgically treated in a vascular unit from October 1990 to June 2006. Duplex ultrasound scanning was employed to support the clinical findings. The surgical treatment consisted in direct closure with polypropylene sutures and, occasionally, patch angioplasty or bypass. Ultrasound compression was effective in one of 4 small aneurysms (< 2.5). No limb loss occurred. There were 4 wound complications (3.9%), one pulmonary embolism (0.99%), and 3 deaths (2.9%), 2 of which not related to vascular repair and one secondary to femoral endoarteritis and septic shock, unrelated to previous implantation of a percutaneous femoral closure device. Although iatrogenic pseudoaneurysms of the peripheral arteries are rarely observed in clinical practice, a significant number of peripheral artery complications may occur after cardiac catheterisation and coronary angioplasty. Failure of conservative treatment requires a traditional surgical repair. The results of our series included a significant mortality rate (2.9%), resulting from the severity of cardiac disease in 2 cases and from the vascular repair itself in one case (femoral endoarteritis). These results substantiate the common observation that patients who require surgery for an iatrogenic pseudoaneurysm are often affected by advanced cardiovascular disease and are liable to suffer the occurrence of complications, with a high risk of death. Therefore, any surgical treatment should be performed with strict adherence to sound vascular surgical principles.
authors.affiliation: UO Chirurgia Vascolare, Aurelia Hospital, Roma.
authors.forename: Raoul
authors.initials: R
authors.lastname: Borioni
authors.forename: Mariano
authors.initials: M
authors.lastname: Garofalo
authors.forename: Ruggero
authors.initials: R
authors.lastname: De Paulis
authors.forename: Paolo
authors.initials: P
authors.lastname: Albano
authors.forename: Luigi
authors.initials: L
authors.lastname: Chiariello
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017541:Aneurysm, False / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D001158:Arteries / Q000293:injuries*; D001182:Arthroscopy / Q000009:adverse effects; D002404:Catheterization / Q000009:adverse effects; D002405:Catheterization, Central Venous / Q000009:adverse effects; D016267:External Fixators / Q000009:adverse effects; D005260:Female; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D008875:Middle Aged; D016491:Peripheral Vascular Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology / Q000601:surgery; D019919:Prosthesis Implantation / Q000009:adverse effects; D006435:Renal Dialysis; D012189:Retrospective Studies; D018616:Ultrasonography, Doppler, Duplex; D014656:Vascular Surgical Procedures / Q000379:methods*