Accuracy of hysteroscopic diagnosis of endometrial hyperplasia: a retrospective study of 323 patients.

Study Objective: To evaluate the diagnostic accuracy of hysteroscopic view in endometrial hyperplasia.

Design: Retrospective study (Canadian Task Force classification II-2).

Setting: Public hospital in northern Italy.

Hysteroscopically targeted biopsies compared with blind samplings in endometrial assessment of menopausal women taking tamoxifen for breast cancer.

Study Objective: To determine the validity of tissue sampling accomplished by hysteroscopically targeted or blind biopsies in the assessment of endometrial morbidity associated with tamoxifen treatment.

Design: Retrospective, unrandomized study (Canadian Task Force classification II-2).

Setting: Public hospital.