Ovarian cancer is the leading cause of death from gynaecological malignancies. No precancerous lesions have been identified. Bimanual examination has not been proven to be of value as a screening test. Transvaginal ultrasound examination, with or without measurement of CA 125 levels, is currently being evaluated for population screening. Women at high risk of ovarian cancer should be screened a...

The prolonged retention of fetal bone structure is an uncommon condition after a previous abortion. We describe two cases with fetal bone fragment amongst 3589 hysteroscopies (0.05%) who had no complaint other than secondary infertility. In both patients hyperechogenic areas were found through transvaginal ultrasound and the bones were removed by hysteroscopy. Despite meticulous evaluation duri...

OBJECTIVE To evaluate the role of transvaginal power Doppler sonography to discriminate between benign and malignant endometrial conditions in women presenting with postmenopausal bleeding and thickened endometrium at baseline sonography. METHODS Ninety-one postmenopausal women (median age, 58 years; range, 47-83 years) presenting with uterine bleeding and a thickened endometrium (> or = 5-mm...

To establish reference values for the cervical length (CL) measurement by transvaginal ultrasound between 20 and 24+6 weeks of gestation in a large Brazilian population. A retrospective cross-sectional study was performed with 996 singleton pregnancies. The CL measurement (mm) using the transvaginal ultrasound was obtained in a sagittal view and the calipers positioned to measure the linear dis...

Objective – To assess the precision of individual ovarian volume measurements by 2D and 3D transvaginal ultrasound scan. Study Design – Transvaginal 2D and 3D ultrasound examinations were performed on 49 women attending a tertiary centre for investigation or treatment for subfertility. Two observers calculated ovarian volume, using both the prolate ellipsoid formula and virtual organ computer-a...

We compared transvaginal sonography, sonohysterography, and diagnostic hysteroscopy in the evaluation of abnormal uterine bleeding, Sixty-eight women 40 or older with abnormal uterine bleeding were assigned to undergo either transvaginal sonography or sonohysterography. All subjects then had diagnostic hysteroscopy and endometrial biopsy. Patients with abnormal findings underwent operative hyst...

BACKGROUND Transvaginal ultrasound-guided aspiration of ovarian endometrioma has been applied and emphasized as a safe and simple procedure. CASE Two 27-year-old infertile women, both gravida 0, para 0, underwent medical follow-up examinations for cases of ovarian endometrioma. Both had undergone transvaginal ultrasound-guided aspiration of ovarian endometrioma. Because both were continuously...

Background: Prediction of adverse perinatal and postnatal outcomes could be possible by using ultrasound Doppler evaluation, however there are some controversies regarding this issue in the literature. The goal of present study was to evaluate predictive value of Doppler indices in single and twin pregnancies during second trimester. Materials and Methods: This prospective study was conducted i...