1. Is there an increasing of the diameter of the aneurysm or any changing in the morphology of the aneurysm there is an indication for embolisation of these sidebranches of the aneurysmal sac.

2. There are general symptoms such as fever, fatigue, headache, anaemia, and accelerated blood sedimentation rate, symptoms of mechanical obstruction (pulmonary oedema, reduction of cardiac output, pre-syncope and syncope), and the sequelae of tumour embolisation.

3. “An important advantage of our technology is that it allows for rapid vessel reopening and immediate restoration of blood flow without the potential risks of bleeding when administering thrombolytics, or of inducing Barotraumata or embolisations when dilating the lesion with a balloon, or of vessel trauma and neointima hyperplasia when