BACKGROUND The procedure for microwave endometrial ablation(MEA)follows established MEA practice guidelines but requires hysteroscopic observation of the uterine lumen before and after MEA.When a luminal uterine lesio...BACKGROUND The procedure for microwave endometrial ablation(MEA)follows established MEA practice guidelines but requires hysteroscopic observation of the uterine lumen before and after MEA.When a luminal uterine lesion is recognized,its removal requires preoperative dilation of the cervix because the outer diameter of a conventional rigid hysteroscope is 8.7 mm.Recently,a fully disposable rigid hysteroscope(LiNA OperaScope^(TM))with a narrow diameter(4.4 mm)and forceps capable of extracting endometrial lesions has become available.CASE SUMMARY Here,we report a case of heavy menstrual bleeding(HMB)complicated by endometrial polyps where MEA was performed after removing endometrial polyps using the LiNA OperaScope^(TM) device.A 48-year-old woman with three prior pregnancies and three deliveries was referred to our hospital for further examination and treatment after being diagnosed with HMB 2 years earlier.The patient underwent MEA following endometrial polypectomy using LiNA OperaScope^(TM).After MEA,endometrial cauterization was again examined using the LiNA OperaScope^(TM),and the procedure was completed.No preoperative cervical dilation was performed.The patient’s clinical course was favorable,and she was discharged 3 h after surgery.One month after surgery,menstruation resumed,and both HMB and dysmenorrhea improved markedly from 10 preoperatively to 1 postoperatively,as assessed subjectively using the visual analog scale.The patient’s postoperative course was uneventful with no complic-ations.CONCLUSION LiNA OperaScope^(TM) can be a minimally invasive treatment for MEA of HMB with uterine lumen lesions.展开更多
Objective: To illuminate the findings after hysteroscopic surgery of endometrial polyps. Method: Data were extracted from The Swedish National Quality Registry of Gynecological Surgery. Endometrial polyps were identif...Objective: To illuminate the findings after hysteroscopic surgery of endometrial polyps. Method: Data were extracted from The Swedish National Quality Registry of Gynecological Surgery. Endometrial polyps were identified in 1934 cases in a total of 4512 hysteroscopic operations. Data on all hysteroscopic procedures registered as surgery of endometrial polyps between 1997 and January 2013 were analyzed with logistic regression analysis and effect size was calculated. Main outcome measure was malignancy in endometrial polyps. Results: The most frequently reported symptoms of endometrial polyps were: postmenopausal bleeding, metrorrhagia, pain, and infertility. Among the registered biopsies, there were: 30 malignancies (1.8%), and 41 dysplasias (2.5%). The remaining polyps were benign. Only 1/30 cancer patients were <52 years old (p < 0.001). Among those women with dysplasia, 12/41 (29%) were p = 0.07). All cancer patients at age ≥52 had postmenopausal bleeding. The <52-year-old cancer patient had treatment-resistant bleeding. Increasing weight was a risk factor associated with tissue alterations in endometrial polyps (p = 0.014), controlling for age as a confounding factor. Conclusion: Hysteroscopic surgery should be recommended for women with postmenopausal bleeding and presence of endometrial polyps according to the findings of this study. The results further indicate a low risk of malignancy in premenopausal women <52 years with endometrial polyps. In those cases, it seems to be safe to refrain from surgery.展开更多
文摘BACKGROUND The procedure for microwave endometrial ablation(MEA)follows established MEA practice guidelines but requires hysteroscopic observation of the uterine lumen before and after MEA.When a luminal uterine lesion is recognized,its removal requires preoperative dilation of the cervix because the outer diameter of a conventional rigid hysteroscope is 8.7 mm.Recently,a fully disposable rigid hysteroscope(LiNA OperaScope^(TM))with a narrow diameter(4.4 mm)and forceps capable of extracting endometrial lesions has become available.CASE SUMMARY Here,we report a case of heavy menstrual bleeding(HMB)complicated by endometrial polyps where MEA was performed after removing endometrial polyps using the LiNA OperaScope^(TM) device.A 48-year-old woman with three prior pregnancies and three deliveries was referred to our hospital for further examination and treatment after being diagnosed with HMB 2 years earlier.The patient underwent MEA following endometrial polypectomy using LiNA OperaScope^(TM).After MEA,endometrial cauterization was again examined using the LiNA OperaScope^(TM),and the procedure was completed.No preoperative cervical dilation was performed.The patient’s clinical course was favorable,and she was discharged 3 h after surgery.One month after surgery,menstruation resumed,and both HMB and dysmenorrhea improved markedly from 10 preoperatively to 1 postoperatively,as assessed subjectively using the visual analog scale.The patient’s postoperative course was uneventful with no complic-ations.CONCLUSION LiNA OperaScope^(TM) can be a minimally invasive treatment for MEA of HMB with uterine lumen lesions.
文摘Objective: To illuminate the findings after hysteroscopic surgery of endometrial polyps. Method: Data were extracted from The Swedish National Quality Registry of Gynecological Surgery. Endometrial polyps were identified in 1934 cases in a total of 4512 hysteroscopic operations. Data on all hysteroscopic procedures registered as surgery of endometrial polyps between 1997 and January 2013 were analyzed with logistic regression analysis and effect size was calculated. Main outcome measure was malignancy in endometrial polyps. Results: The most frequently reported symptoms of endometrial polyps were: postmenopausal bleeding, metrorrhagia, pain, and infertility. Among the registered biopsies, there were: 30 malignancies (1.8%), and 41 dysplasias (2.5%). The remaining polyps were benign. Only 1/30 cancer patients were <52 years old (p < 0.001). Among those women with dysplasia, 12/41 (29%) were p = 0.07). All cancer patients at age ≥52 had postmenopausal bleeding. The <52-year-old cancer patient had treatment-resistant bleeding. Increasing weight was a risk factor associated with tissue alterations in endometrial polyps (p = 0.014), controlling for age as a confounding factor. Conclusion: Hysteroscopic surgery should be recommended for women with postmenopausal bleeding and presence of endometrial polyps according to the findings of this study. The results further indicate a low risk of malignancy in premenopausal women <52 years with endometrial polyps. In those cases, it seems to be safe to refrain from surgery.
