in patients with abnormal uterine bleeding (AUB). DESIGN: Retrospective series of
consecutive patients. SETTING: Tertiary care university hospital and private office. PATIENT
(S): Four thousand fifty-four hysteroscopies with biopsy in patients with AUB evaluated
between June 1993 and December 2004. INTERVENTION (S): Hysteroscopies were
performed using 2.9-mm or 4-mm telescopes with CO2 or saline as the distension media …