[Surgical and interventional therapeutic possibilities in aneurysms of the subclavian artery].
Aneurysms of the subclavian artery are extremely rare and most commonly caused by arteriosclerosis, trauma or thoracic outlet syndrome. Less frequently seen causes also include syphilis, cystic media necrosis or tuberculosis or congenital anomalies. The presence of a subclavian aneurysm can give rise to various symptoms such as a pulsating supraclavicular mass, peripheral embolism or brachial plexus compression. Generally, surgical intervention is undertaken involving ligation and extirpation of the aneurysm followed by interposition of either a saphenous vein- or synthetic vascular graft. Recent diversifications in potential therapeutic strategies include the clinical application of transluminally positioned stents for the treatment of vascular lesions. In the literature review we found more than 260 published cases of surgically treated subclavian aneurysms and additional 17 subclavian aneurysms treated by endoluminal stent application. From 1992-1997 5 subclavian aneurysms were resected in our hospital. In four cases a vein graft of the vena saphena magna and in one case a PTFE graft were used. The sensory ischaemic deficit regressed in the further follow up in four of the five cases. Patency was checked postoperatively by ultrasound sonography, angiography or MR-angiography.
Brauer
R B
RB
Chirurgische Klinik und Poliklinik, Klinikum rechts der Isar, Abteilung für Gefässchirurgie, Technische Universität München.
Naundorf
M
M
Maurer
P C
PC
D000328:Adult; D000368:Aged; D000783:Aneurysm / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D019917:Blood Vessel Prosthesis Implantation; D003952:Diagnostic Imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis / Q000209:etiology; D015607:Stents; D013348:Subclavian Artery / Q000601:surgery*