OBJECTIVE: To determine the value of transvaginal saline-infusion sonography of the uterus in patients with abnormal uterine blood loss in terms of avoiding hysteroscopy. DESIGN: Prospective. METHOD: According to the protocol, transvaginal saline-infusion sonography was carried out on all consecutive patients with abnormal uterine blood loss (post-menopausal patients with an endometrial thickness of > or = 5 mm and all pre-menopausal patients with menorrhagia or metrorrhagia) in the St. Joseph hospital in Veldhoven, the Netherlands, during the period 1999-2001. If sonography did not provide an image suitable for assessment, or if intracavitary (pedunculated) lesions such as polyps or myomas were suspected, a planned therapeutic hysteroscopy was carried out. Patients indicated their perception of pain on a visual analogue scale. RESULTS: Saline-infusion sonography of the uterus was performed in 457 patients (age: 40-69 years). In 32 patients (7%) it did not result in a representative image. In 138 (32%) of the remaining 425 patients, a pedunculated lesion was suspected. In 262 (59%) of the 457 patients, diagnostic efforts were restricted to ultrasonic examination. This was combined with endometrial aspiration in 161 (61%) of these patients. In total, hysteroscopy was carried out in 195 of the 457 patients (43%). There were no complications. Pain was scored as 'none-little' by 292 patients (64%), 'moderate' by 76 (17%) and 'a great deal' by 48 (10%) patients. CONCLUSION: Saline-infusion sonography of the uterus is a safe diagnostic method in patients with abnormal uterine blood loss, which, in more than half the cases, can replace less well-tolerated diagnostic procedures.
OBJECTIVE: To determine the value of transvaginal saline-infusion sonography of the uterus in patients with abnormal uterine blood loss in terms of avoiding hysteroscopy. DESIGN: Prospective. METHOD: According to the protocol, transvaginal saline-infusion sonography was carried out on all consecutive patients with abnormal uterine blood loss (post-menopausal patients with an endometrial thickness of > or = 5 mm and all pre-menopausal patients with menorrhagia or metrorrhagia) in the St. Joseph hospital in Veldhoven, the Netherlands, during the period 1999-2001. If sonography did not provide an image suitable for assessment, or if intracavitary (pedunculated) lesions such as polyps or myomas were suspected, a planned therapeutic hysteroscopy was carried out. Patients indicated their perception of pain on a visual analogue scale. RESULTS:Saline-infusion sonography of the uterus was performed in 457 patients (age: 40-69 years). In 32 patients (7%) it did not result in a representative image. In 138 (32%) of the remaining 425 patients, a pedunculated lesion was suspected. In 262 (59%) of the 457 patients, diagnostic efforts were restricted to ultrasonic examination. This was combined with endometrial aspiration in 161 (61%) of these patients. In total, hysteroscopy was carried out in 195 of the 457 patients (43%). There were no complications. Pain was scored as 'none-little' by 292 patients (64%), 'moderate' by 76 (17%) and 'a great deal' by 48 (10%) patients. CONCLUSION:Saline-infusion sonography of the uterus is a safe diagnostic method in patients with abnormal uterine blood loss, which, in more than half the cases, can replace less well-tolerated diagnostic procedures.