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STUDY OBJECTIVE: This study aims to assess the prevalence of malignancy and other endometrial pathologies in asymptomatic postmenopausal women referred for office hysteroscopy, identify main referral indications, and assess their relationship with the risk of malignancy. Secondary objectives included evaluating the association between ultrasound variables and malignancy risk and assessing procedure validity, which encompasses duration, feasibility and patient comfort during office hysteroscopy. DESIGN: Retrospective analysis. SETTING: The study was conducted at the Department of Gynecology, Division of Gynaecology and Obstetrics, University Medical Centre Ljubljana, Slovenia's largest tertiary care center. PARTICIPANTS: The cohort consisted of 822 asymptomatic postmenopausal women referred for office hysteroscopy, excluding those with postmenopausal bleeding within the last year. INTERVENTIONS: Participants underwent office hysteroscopy with or without biopsy. MEASUREMENTS AND MAIN RESULTS: The main indication for hysteroscopy was ultrasound abnormalities alone, with remaining indications including a combination of ultrasound and clinical findings. Among the cohort, 97.4% exhibited benign findings, while 2.6% were diagnosed with cancer or precancerous lesions. The analysis revealed that patients with indications based on ultrasound and clinical findings suggestive of malignancy had a higher risk of malignancy compared to those with ultrasound alone. In 387 patients with documented ultrasound variables, inhomogeneous endometrial appearance (OR: 8.2, 95% CI: 2.4-27.9, p<0.001) and significant liquid content within the uterine cavity (OR: 10.2, 95% CI: 3.6-28.9, p<0.001) exhibited strong associations with malignancy. Analysis of the procedure revealed a high feasibility rate (87.8%), with a median duration of 13,7 minutes and a median VAS pain score after the procedure of 3/10. CONCLUSIONS: The prevalence of endometrial cancer and precancerous lesions in asymptomatic postmenopausal patients is likely low, with most intrauterine pathologies being benign. Our study demises the utility of routine endometrial surveillance for this population in the absence of specific risk factors. A holistic approach, considering individualized assessments and factors beyond endometrial thickness, is crucial in interpreting ultrasonic findings.
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Background: In modern gynecology an intrauterine device (IUD) with levonorgestrel is often used as a method of contraception. The levonorgestrel-releasing intrauterine system is small and T-shaped. In Slovenia, only a gynecologist may insert it. CASES: We present 2 clinical cases in which, despite strong evidence that no perforation had occurred during insertion, the IUD was found outside the uterus. If the IUD threads are not visible or the IUD cannot be located in the uterine cavity, an X-ray of the abdomen must be performed. If the IUD is found in the abdominal cavity outside the uterus, removal by laparoscopy is carried out. Conclusion: Given the large number of inserted IUDs, the complications associated with the levonorgestrel-releasing intrauterine system are quite rare, and therefore it remains one of the most widely used contraceptive methods.