TVS is an excellent non-invasive tool to diagnose anatomic
causes of dysfunctional uterine bleeding.9
A study by
de Vries et al recommends evaluation of endometrial thickness
by TVS as initial approach for premenopausal patient
with DUB.
For patients with ET of greater than 5 mm, SIS
is recommended to further determine the need for diagnostic
hysteroscopy and to determine appropriate treatment options.
Another study by Batzersupports TVS as an effective method
to determine the need and type of surgical treatment for
patients with DUB.10 Traditionally howeverTVS has a limited
role in medical treatment of DUB if any