Good specificity associated with a lower sensitivity was obtained in the diagnosis of deep endometriosis of uterosacral ligaments, rectosigmoid involvement or anterior deep endometriosis.

• 在直肠乙状结肠区域，宫骶韧带，前方部分的深部子宫内膜异位症的诊断上，有着理想的特异度，灵敏度相对较低。