Transvaginal sonographic evaluation at different menstrual cycle phases in diagnosis of uterine lesions.

Purpose: Intrauterine lesions (IULs) are a common finding in women of reproductive age, particularly infertile women. Transvaginal sonography (TVS) is a popular tool for IUL detection, but there are conflicting data with respect to its accuracy.

Methods: Five hundred and six women were enrolled into the study.