Unusual complication of excision of pelvic endometriosis: pseudoaneurysm of the left uterine artery  Simone Ferrero, M.D., Stefano Bogliolo, M.D., Umberto G. Rossi, M.D., Carlo Baldi, M.D., Mario Valenzano Menada, M.D., Nicola Ragni, M.D., Valentino Remorgida, M.D.  Fertility and Sterility  Volume 93, Issue 1, Pages 264-266 (January 2010) DOI: 10.1016/j.fertnstert.2009.02.002 Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

Figure 1 Coronal contrast-enhanced multidetector CT volume rendering technique reconstruction shows the presence of a pseudoaneurysm of the left uterine artery (white arrow). Fertility and Sterility 2010 93, 264-266DOI: (10.1016/j.fertnstert.2009.02.002) Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

Figure 2 Abdominal aorta angiogram shows the presence of the pseudoaneurysm of the left uterine artery (red arrow). The blue arrow indicates the site where the subsequent occlusion took place. Fertility and Sterility 2010 93, 264-266DOI: (10.1016/j.fertnstert.2009.02.002) Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

Figure 3 Superselective angiogram of the left uterine artery shows the pseudoaneurysm (white arrows) and the little branches of the left uterine artery (black arrows). Fertility and Sterility 2010 93, 264-266DOI: (10.1016/j.fertnstert.2009.02.002) Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

Figure 4 Postembolization angiogram demonstrates the complete exclusion of the pseudoaneurysm and the occlusion of the left uterine artery after its origin (white arrow) with a good patency of the other branches of the left internal iliac artery. Fertility and Sterility 2010 93, 264-266DOI: (10.1016/j.fertnstert.2009.02.002) Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions