Figure 21a. Uterine leiomyomas treated with UAE. Sagittal T2-weighted half-Fourier single-shot turbo spin-echo images obtained before UAE (a) and 3 months after UAE (b) show multiple uterine leiomyomas. Both the uterus and the leiomyomas are smaller after UAE (b). The submucosal lesion (arrows) is especially diminished. (Case courtesy of Susan M. Ascher, MD.)