It was reported via journal article that an aneurysm formed and then later ruptured post index procedure.The chronic total occlusion (cto) of the right superficial femoral artery (sfa) of a patient with rutherford class-4 symptom was successfully treated with subintimal wire tracking and subsequent implantation of a 7x120mm eluvia drug-eluting vascular stent.Because of iodine-anaphylaxis history, this procedure was guided by co2 angiography and intravascular ultrasound (ivus) for bail out of no-flow phenomenon after first drug-eluting stent (des) implantation.The post-hoc analysis of co2 angiography revealed a small aneurysm in the proximal sfa stented site, but it could not be specified at this time.Six months later, the patient presented with sudden right inguinal pain and hemorrhagic shock with a hemoglobin of 5.1 g/dl.Duplex ultrasound and computed tomography suggested an aneurysm rupture around the stent with a large hematoma extending to the retroperitoneum.Endovascular treatment was performed to minimize any delay until hemostasis was achieved.Co2 angiography and ivus confirmed bleeding outside the stent.Hemostasis was achieved by implanting a 7x100mm non-boston scientific stent-graft inside the initial stent.
|
Date of event estimated using the date the journal article was received for publication.Saito, s., kogame, n., utsunomiya, m.Et al.Delayed rupture of superficial femoral arterial aneurysm at the fluoropolymer-based paclitaxel-eluting stent implanted site.Cardiovasc interv and ther 38, 132-133 (2023).Https://doi.Org/10.1007/s12928-022-00882-y.
|