title: [Inguinal hernia as a diagnostic error in ruptured groin aneurysm].
abstract: Anastomotic aneurysms observed with an incidence of 0.5% to 5.0% are considered a known complication following arterial surgery, especially when fabric grafts in the inguinal region are implanted. An anecdotal report is presented describing a 64-year old male patient, who developed, 10 years following an autologous femoro-tibial vein graft, a huge mass in the left groin. The lesion was considered an incarcerated inguinal hernia and the patient was admitted to the Department of Surgery for emergency repair. Clinical examination, duplexsonography and CT scan clarified the diagnosis of an aneurysm with a diameter of 13 cm. The aneurysm was resected, and a femoro-profundal vein graft was implanted orthotopically, the graft was covered with a sartorius muscle flap. The postoperative course was uneventful. The diagnosis is suspected by clinical examination and usually confirmed by duplexsonography. The exact etiology of suture line aneurysms is unknown; in the present case progression of the underlying arteriosclerotic arterial disease after a follow up of 10 years is likely. For the treatment the usual methods of complicated aneurysm repair and preservation of the arterial circulation--using autologous in situ methods or extraanatomic bypass grafts--with additional biologic coverage are at hand.
authors: Klinische Abteilung für Allgemeinchirurgie, Universitätsklinik für Chirurgie, Wien.
authors: E P
authors: EP
authors: Cosentini
authors: T
authors: T
authors: Hölzenbein
authors: M
authors: M
authors: Riegler
authors: G
authors: G
authors: Kretschmer
mesh_terms: D017542:Aneurysm, Ruptured / Q000175:diagnosis* / Q000601:surgery; D003951:Diagnostic Errors; D003952:Diagnostic Imaging; D005263:Femoral Artery / Q000601:surgery; D006083:Graft Occlusion, Vascular / Q000175:diagnosis* / Q000601:surgery; D006552:Hernia, Inguinal / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007511:Ischemia / Q000601:surgery*; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D011150:Popliteal Artery / Q000601:surgery; D011183:Postoperative Complications / Q000175:diagnosis* / Q000601:surgery; D012086:Reoperation; D014680:Veins / Q000637:transplantation*