Pre-operative morphological and colour Doppler features of borderline ovarian tumours.

Objective: To evaluate pre-operatively the sonographic morphology and colour Doppler findings of borderline ovarian tumours and to compare these findings to those of benign and malignant tumours.

Methods: Pre-operative transvaginal and colour Doppler ultrasound examinations were performed on 150 women with adnexal tumours. Pulsatility index, resistance index, peak systolic velocity, site, number and confluence of vessels were recorded.

Prognostic indicators in the prenatal diagnosis of agenesis of corpus callosum.

Objective: Our aim was to determine the accuracy of ultrasonography in the prenatal diagnosis of agenesis of the corpus callosum and to establish whether ultrasonography can provide prognostic indicators in cases of agenesis of the corpus callosum.

Study Design: Prospective ultrasonographic study of the corpus callosum in all cases during an 8-year period in which fetal cerebral ventriculomegaly was detected.

Results: A total of 14 cases of agenesis of the corpus callosum are reported.