This magnetic resonance imaging ( mri ) scan of the pelvis in sagittal view demonstrates a large discreet leiomyoma of the upper posterior myometrium , seen just anterior to the rectosigmoid colon Mri示盆腔矢状面,于后上方子宫肌层可见一体积大,界限清楚的子宫肌瘤,后方紧邻乙状结肠。
英文解释
of or related to or near the sigmoid colon and the upper part of the rectum