title: Diagnostic hysteroscopy for the investigation of abnormal uterine bleeding in premenopausal patients.
abstract: The aim of this observational clinical study was to evaluate the feasibility and diagnostic accuracy of outpatient diagnostic hysteroscopy in premenopausal patients suffering from abnormal uterine bleeding. Between September 1996 and September 1999, 819 patients were referred to our outpatient hysteroscopy clinic, 317 of which were premenopausal, and presenting with menstrual symptoms. All hysteroscopies were performed using a standard 30 degrees 5-mm hysteroscope, and the uterine cavity was generally distended with normal saline. Hysteroscopy was completed successfully in 305 cases (96.2%), but since the routine use of lidocaine spray in 1998 this figure increased up to 98.9%. Intrauterine pathology was diagnosed in almost 34% of patients, the most frequent being submucous myomas (14%) and endometrial polyps (14%); there was no case of endometrial cancer in this subset of patients. Moreover, there was an age-related distribution of intrauterine pathology, with the highest incidence in patients aged 41-50 years. Diagnostic hysteroscopy is a simple and safe technique, well accepted by the vast majority of patients; due to its excellent diagnostic accuracy, and its high success rate as an outpatient procedure, we wonder why inpatient D&C under general anesthesia is still regarded a diagnostic or even therapeutic option for patients with abnormal uterine bleeding.
authors.affiliation: Minimally Access Surgery Unit, Division of Gynaecologic Endocrinology and Reproductive Medicine, Department of Obstetrics and Gynaecology, University Hospital of Vienna, Austria.
authors.forename: M
authors.initials: M
authors.lastname: van Trotsenburg
authors.forename: F
authors.initials: F
authors.lastname: Wieser
authors.forename: F
authors.initials: F
authors.lastname: Nagele
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000553:Ambulatory Care / Q000379:methods; D000779:Anesthetics, Local / Q000008:administration & dosage; D005260:Female; D006801:Humans; D015907:Hysteroscopy / Q000379:methods*; D008012:Lidocaine / Q000008:administration & dosage; D008875:Middle Aged; D017697:Premenopause; D014592:Uterine Hemorrhage / Q000175:diagnosis*; D014599:Uterus / Q000473:pathology / Q000601:surgery
chemical_list: D000779:Anesthetics, Local; D008012:Lidocaine