Motoki Nakai, Hirotatsu Sato, Morio Sato, Akira Ikoma, Hiroki Sanda, Kohei Nakata, Hiroki Minamiguchi, Nobuyuki Kawai, Tetsuo Sonomura, Yoshiharu Nishimura, Yoshitaka Okamura
Japanese journal of radiology 2013 JanWe report two patients who developed a tracheo-innominate artery fistula (TIF) after tracheostomy. Contrast-enhanced computed tomography revealed a pseudoaneurysm of the innominate artery protruding into the trachea. Stent grafts were deployed for the innominate artery via two different access routes: the transfemoral approach and the right carotid artery approach. Endovascular stent-graft repair resulted in complete exclusion of the TIF and control of the bleeding from the tracheal stoma. At 12- and 16-month follow-ups, neither patient had clinical signs of graft infection, recurrent fistulization, or ischemic complications. It is feasible and useful to employ the carotid artery approach for stent-graft implantation in patients who have vascular anatomical limitations for the transfemoral approach. Endovascular repair of TIF by stent grafting is a minimally invasive treatment that can be tolerated by patients in poor clinical condition, and is a feasible alternative to surgical treatment.
Motoki Nakai, Hirotatsu Sato, Morio Sato, Akira Ikoma, Hiroki Sanda, Kohei Nakata, Hiroki Minamiguchi, Nobuyuki Kawai, Tetsuo Sonomura, Yoshiharu Nishimura, Yoshitaka Okamura. Tracheo-innominate artery fistula successfully treated by endovascular stent-graft repair. Japanese journal of radiology. 2013 Jan;31(1):65-70
PMID: 23065488
View Full Text