Myoma Imaging by Gynecologic Surgeons Training in Intraoperative Ultrasound Technique

To compare preoperative transvaginal ultrasound (TVUS) and magnetic resonance imaging (MRI) with intraoperative ultrasound (IOUS) in surgeons first learning to use this technique. A prospective study of IOUS accuracy for mapping the size and location of myomas compared with TVUS or MRI (Canadian Task Force classification II-2). Five University of California academic centers (Davis, Irvine, Los Angeles, San Diego, and San Francisco). Twenty-six premenopausal women seeking uterine-sparing surgical treatment of myomas. Eligible participants could have no more than 6 myomas ≥2 cm and