A Spontaneous Abdominal Aortic Pseudoaneurysm Treated with N-butyl Cyanoacrylate and Coil Embolization: A Case Report.

Pseudoaneurysms are vascular spaces vulnerable to pressure, and expansion or rupture of these spaces may occur during embolization. Here, we describe the case of a transcatheter embolization of a spontaneous aortic pseudoaneurysm, which showed gradual expansion during n-butyl cyanoacrylate embolization. This pseudoaneurysm was successfully embolized with an adjuvant coil.