Results after hysteroscopic management of premenopausal patients with dysfunctional uterine bleeding or intrauterine lesions.

AIM: The purpose of this study was to evaluate the efficacy, safety and benefits of hysteroscopic surgery in the management of dysfunctional uterine bleeding or intrauterine lesions causing menstrual disorders in premenopausal women.

METHODS: We enrolled in this study 228 patients who underwent operative hysteroscopy because of metrorrhagia due to endometrial polyps or submucous myomas diagnosed by hysterosalpingography, transvaginal ultrasound and diagnostic hysteroscopy. In addition, the study population included 27 patients who presented dysfunctional uterine bleeding resistant to medical therapy. These patients underwent total or partial transcervical resection of endometrium (TCRE).

RESULTS: Operative hysteroscopy was a successful procedure in 250 of the 255 cases (98%) but it needed to be repeated in three cases with large submucous myomas of type I and II and after two polypectomies. Mean duration of the procedure was 26.1 min (range 4-58) and mean postoperative hospital stay was six hours (range 2-48 hours). There were two cases with fluid overload and five with postoperative uterine bleeding reported in this study. During postoperative follow-up (12-36 months) the majority of patients (246/255 or 96.5%) were free of symptoms. After total or partial TCRE, 23/27 patients (85.2%) reported eumenorrhea or hypomenorrhea, 2/27 (7.4%) amenorrhea and 2/27 (7.4%) metrorrhagia (due to adenomyosis).

CONCLUSION: Hysteroscopic surgery is an effective and safe method for the management of benign intracavitary pathology or the treatment of dysfunctional uterine bleeding. In addition, it has the advantages of quick recovery, early return to normal activities and reduced hospital stay for the patient. Careful monitoring of the patients avoids serious complications.