Uterine artery pseudoaneurysm caused by hysteroscopic surgery: A case report

Figure 1 Transvaginal ultrasonography. A: A 3-cm echo-free space is evident in the right wall of the uterus; B: Color Doppler reveals abundant blood flow at the same site.

Figure 2 Pelvic contrast-enhanced computed tomography. A: A contrast-enhanced mass (arrow) is evident in the arterial phase; a uterine artery pseudoaneurysm was diagnosed (dynamic imaging); B: Three-dimensional image reconstruction shows the uterine artery and the uterine artery pseudoaneurysm (arrow) continuous with it.

Figure 3 Pelvic angiography. A: Selective contrast in the right uterine artery allows visualization of the contrast-enhanced uterine artery pseudoaneurysm (arrow); B: As blood flow from the right uterine artery to the uterine artery pseudoaneurysm was evident, coil embolization (arrow) was conducted.