[Therapeutic angiographic occlusion with a modified autologous clot. Case report].

Therapeutic arterial embolization with autologous clot is readily applied in urology. The procedure is particularly effective in those cases where a temporary blockage of the artery is required, enough to cause a definitive haemostasis in noble parenchymas sensitive to ischaemia. However this method is not limited only to poor risk patients ("life-threatening"); it may be preferable to surgical operation, as in the case studied, of postraumatic, intraparenchymal arterovenous fistula. In their presentation, the authors also take into consideration several technical side-effects, helping towards correct execution.