Revised ultrasound scan criteria have been developed to improve the sensitivity and specificity of non-invasive interrogation of renal stents following endovascular aneurysm repair (EVAR). Covered renal stents are associated with a lower incidence of in-stent stenosis and are thus recommended over uncovered stents for use in fenestrated or branched endografts.

Most cases of supra-aortic aneurysm are asymptomatic and embolization as opposed to rupture represents the greatest risk to the patient. Most cases can be detected prior to symptoms. Endovascular repair is an emerging alternative of treatment and, with the current development of appropriate devices, will likely form the mainstay of therapy in the near future.

In this study, 1 in 5 TAA patients with TEVAR had endoleak. Most type I and III endoleaks required secondary intervention, while conservative treatment was most frequent for type II. Characterization of endoleak type was not always precise, and routine surveillance of all patients with endoleak is recommended.

In the claudicating sportsperson, where there are no well characterised specific anatomical abnormalities, the syndrome can be characterised by provocative clinical (particularly hopping) and non-invasive tests. A positive clinical outcome with surgery can be predicted by abnormal pre-surgical ultrasonic investigations and confirmed later by a similar normal post surgical study. Concomitant venous compression may occur while standing with both syndromes related to muscle hypertrophy.