LAUSR

The Kakinuma et al’s case report shows that non-pregnancy-related arterial pseudoaneurysm is a relatively rare, little known by some gynecologists, endoscopists, surgeons or radiologists, which can cause massive bleeding. Arterial pseudoaneurysm is a condition in which the wall of a blood vessel collapses due to some invasive event, and the resulting leaked blood is engulfed by soft tissues, forming a cavity that is in communication with the vessel. It is a potentially life-threatening complication that could occurs after some deliveries and some gynecological invasive procedures. Remarkably, an undetermined percentage of pseudoaneurysms are asymptomatic, and in an asymptomatic patient it is difficult to predict the risk of haemorrhage and the attitude to follow, which depends on several factors, such as, the size and location of the vessel involved, changes in the size of the pseudoaneurysm, or the available therapeutic resources to be offered to patients, among others circumstances. The management of abdominal arterial pseudoaneurysm does not have consistent scientific evidence, but it seems that, regardless of the associated circumstances, the pseudoaneurysm could be treated at least initially, and mainly, through endovascular procedures, as done by Kakinuma et al.