This technique shows a high specificity and sensitivity in the detection of vaginal and rectovaginal endometriosis. Good specificity associated with a lower sensitivity was obtained in the diagnosis of deep endometriosis of uterosacral ligaments, rectosigmoid involvement or anterior deep endometriosis.

No abstract

The evaluation of vessel distribution by color Doppler sonography in complex adnexal cysts seems to increase the diagnostic accuracy of gray scale sonography in the detection of adnexal malignancies in a large study population.

Typical features of benign masses using grayscale transvaginal ultrasonography are reproducible even in moderately experienced examiners, although more experience was associated with better interobserver agreement. The diagnostic performance of different operators with different degrees of experience is similar.