Transarterial Embolisation of Abdominal Aortic Type II Endoleaks Accessed via the Deep Circumflex Iliac Artery: A Case Series and Literature Review.

We report our technique and experience treating 3 patients with native abdominal aortic aneurysm (AAA) sac expansion following EVAR, who were managed with transarterial embolisation via the deep circumflex iliac artery (DCIA). In this case series, we demonstrate that transarterial embolisation via the DCIA is a feasible and safe treatment option. The DCIA should be routinely interrogated with angiography as not only a cause of possible Type II endoleak, but also to identify a potential access route to the abdominal aortic sac for interventional treatment.

Refractory portal hypertension complications successfully managed by parallel transjugular intrahepatic portosystemic shunt (TIPS): a case report.

BACKGROUND: Transjugular intrahepatic portosystemic shunt (TIPS) is an established intervention to treat complicated portal hypertension refractory to medical or endoscopic management. TIPS dysfunction results in the recurrence of portal hypertension symptoms. In cases of TIPS dysfunction or persistent portal hypertension despite a patent primary TIPS, the creation of parallel TIPS may be the only intervention to effectively reduce portal pressure. Since the introduction of dedicated TIPS stents (Viatorr®) the incidence of TIPS dysfunction has reduced profoundly. Nevertheless, the creation of a parallel TIPS can still be necessary in the current dedicated TIPS stent era. CASE PRESENTATION: We report one such patient who experienced ongoing portal hypertension induced upper gastro-intestinal haemorrhage despite multiple TIPS revisions and a patent primary TIPS. CONCLUSION: Following creation of a parallel TIPS, the patient remains in clinical remission with no further bleeding.