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Sivas MC, Ohanoglu Cetinel K, Arslan HS. Evaluation of whether there is residual polyp tissue after hysteroscopic morcellation at Cam and Sakura City Hospital: a retrospective cohort study. BMC Womens Health 2024; 24:133. [PMID: 38378558 PMCID: PMC10877796 DOI: 10.1186/s12905-024-02978-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 02/17/2024] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND In polypectomy with mechanical hysteroscopic morcellators, the tissue removal procedure continues until no polyp tissue remains. The decision that the polypoid tissues were removed completely is made based on visual evaluation. In a situation where the polyp tissue was visually completely removed and no doubt that the polyp has been completely removed, short spindle-like tissue fragments on the polyp floor continue in most patients. There are no studies in the literature on whether visual evaluation provides adequate information at the cellular level in many patients in whom polypoid tissues have been determined to be completely removed. The aim of the present study was to analyze the pathological results of the curettage procedure, which was applied following the completion of polyp removal with operative hysteroscopy, and to evaluate whether there was residual polyp tissue in the short spindle-like tissue fragments that the mechanical hysteroscopic morcellator could not remove. The secondary aims of this study were to compare conventional loop resection hysteroscopy with hysteroscopic morcellation for the removal of endometrial polyps in terms of hemoglobin/hematocrit changes, polypectomy time and the amount of medium deficit. METHODS A total of 70 patients with a single pedunculate polypoid image of 1.5-2 cm, which was primarily visualized by office hysteroscopy, were included in the study. Patients who had undergone hysteroscopic polypectomy were divided into two groups according to the surgical device used: the morcellator group (n = 35, Group M) and the resectoscope group (n = 35, Group R). The histopathological results of hysteroscopic specimens and curettage materials of patients who had undergone curettage at the end of operative hysteroscopy were evaluated. In addition, the postoperative 24th hour Hb/HCT decrease amounts in percentage, the polypectomy time which was measured from the start of morcellation, and deficit differences were compared between groups. RESULTS In total, 7 patients in the morcellator group had residual polyp tissue detected in the full curettage material. The blood loss was lower in the morcellator group than in the resectoscope group (M, R; (-0.07 ± 0.08), (-0,11 ± 0.06), (p < 0.05), respectively). The deficit value of the morcellator group were higher (M, R; (500 ml), (300 ml), (p < 0.05), respectively). The polypectomy time was shorter in the morcellator group (M, R; mean (2.30 min), (4.6 min), (p < 0.05)). CONCLUSIONS Even if the lesion is completely visibly removed during hysteroscopic morcellation, extra caution should be taken regarding the possibility of residual tissue. There is a need for new studies investigating the presence of residual polyp tissue.
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Affiliation(s)
- Mustafa Can Sivas
- Department of Obstetrics and Gynecology, Republic of Türkiye Ministry of Health, Basaksehir Cam and Sakura City Hospital, Basaksehir Neighborhood, G-434 Street, No: 2L, Basaksehir, Istanbul, Türkiye.
| | - Karolin Ohanoglu Cetinel
- Department of Obstetrics and Gynecology, Republic of Türkiye Ministry of Health, Basaksehir Cam and Sakura City Hospital, Basaksehir Neighborhood, G-434 Street, No: 2L, Basaksehir, Istanbul, Türkiye
| | - Hilal Serap Arslan
- Department of Pathology, Republic of Türkiye Ministry of Health, Basaksehir Cam and Sakura City Hospital, Istanbul, Türkiye
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Motan T, Cockwell H, Elliott J, Antaki R. Guideline No. 446: Hysteroscopic Surgery in Fertility Therapy. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2024; 46:102400. [PMID: 38320665 DOI: 10.1016/j.jogc.2024.102400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
OBJECTIVE To evaluate the indications, benefits, and risks of hysteroscopy in the management of patients with infertility and provide guidance to gynaecologists who manage common conditions in these patients. TARGET POPULATION Patients with infertility (inability to conceive after 12 months of unprotected intercourse) undergoing investigation and treatment. BENEFITS, HARMS, AND COSTS Hysteroscopic surgery can be used to diagnose the etiology of infertility and improve fertility treatment outcomes. All surgery has risks and associated complications. Hysteroscopic surgery may not always improve fertility outcomes. All procedures have costs, which are borne either by the patient or their health insurance provider. EVIDENCE We searched English-language articles from January 2010 to May 2021 in PubMed/MEDLINE, Embase, Science Direct, Scopus, and Cochrane Library (see Appendix B for MeSH search terms). VALIDATION METHODS The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See Appendix A (Tables A1 for definitions and A2 for interpretations of strong and conditional recommendations). INTENDED AUDIENCE Gynaecologists who manage common conditions in patients with infertility. TWEETABLE ABSTRACT When offering hysteroscopic surgery to patients with infertility, ensure it improves the live birth rate. SUMMARY STATEMENTS RECOMMENDATIONS.
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Motan T, Cockwell H, Elliott J, Antaki R. Directive clinique n o446 : Chirurgie hystéroscopique dans les traitements de fertilité. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2024; 46:102399. [PMID: 38325735 DOI: 10.1016/j.jogc.2024.102399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
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Zhang HL, Yu SY, Cao CW, Zhu JE, Li JX, Sun LP, Xu HX. Uterine artery embolization combined with percutaneous microwave ablation for the treatment of prolapsed uterine submucosal leiomyoma: A case report. World J Clin Cases 2023; 11:3052-3061. [PMID: 37215407 PMCID: PMC10198079 DOI: 10.12998/wjcc.v11.i13.3052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 02/24/2023] [Accepted: 03/31/2023] [Indexed: 04/25/2023] Open
Abstract
BACKGROUND Vaginal myomectomy is the most common form of radical treatment for prolapsed submucosal leiomyoma and is typically performed under general anesthesia. However, an alternative treatment approach is needed for patients who cannot tolerate general anesthesia. We describe a case with such a patient who was successfully treated via a minimally invasive method under local anesthesia.
CASE SUMMARY A 46-year-old female suffered from abnormal uterine bleeding, severe anemia, and a reduced quality of life attributed to a massive prolapsed submucosal leiomyoma. She could not tolerate general anesthesia due to a congenital thoracic malformation and cardiopulmonary insufficiency. A new individualized combined treatment, consisting uterine artery embolization (UAE), percutaneous microwave ablation (PMWA) of the pedicle and the endometrium, and transvaginal removal of the leiomyoma by twisting, was performed. The lesion was completely removed successfully under local anesthesia without any major complications. The postoperative follow-up showed complete symptom relief and a significant improvement in the quality of life.
CONCLUSION UAE combined with PMWA can be performed under local anesthesia and is a promising alternative treatment for patients who cannot tolerate general anesthesia.
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Affiliation(s)
- Hui-Li Zhang
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, Shanghai 200072, China
| | - Song-Yuan Yu
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, Shanghai 200072, China
| | - Chuan-Wu Cao
- Department of Interventional and Vascular Surgery, Shanghai Tenth People’s Hospital, Shanghai 200072, China
| | - Jing-E Zhu
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, Shanghai 200072, China
| | - Jia-Xin Li
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, Shanghai 200072, China
| | - Li-Ping Sun
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, Shanghai 200072, China
| | - Hui-Xiong Xu
- Department of Ultrasound, Zhongshan Hospital, Shanghai 200032, China
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Motan T, Antaki R, Han J, Elliott J, Cockwell H. Guideline No. 435: Minimally Invasive Surgery in Fertility Therapy. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2023; 45:273-282.e2. [PMID: 37149339 DOI: 10.1016/j.jogc.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
OBJECTIVE To evaluate the benefits and risks of minimally invasive procedures in the management of patients with infertility and provide guidance to gynaecologists who manage common conditions in these patients. TARGET POPULATION Patients with infertility (inability to conceive after 12 months of unprotected intercourse) undergoing investigation and treatment. BENEFITS, HARMS, AND COSTS Minimally invasive reproductive surgery can be used to treat infertility, improve fertility treatment outcomes, or preserve fertility. All surgery has risks and associated complications. Reproductive surgery may not improve fertility outcomes and may, in some instances, damage ovarian reserve. All procedures have costs, which are borne either by the patient or their health insurance provider. EVIDENCE We searched English-language articles from January 2010 to May 2021 in PubMed/MEDLINE, Embase, Science Direct, Scopus, and Cochrane Library (see Appendix A for MeSH search terms). VALIDATION METHODS The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix B (Tables B1 for definitions and B2 for interpretations of strong and conditional [weak] recommendations). INTENDED AUDIENCE Gynaecologists who manage common conditions in patients with infertility. SUMMARY STATEMENTS RECOMMENDATIONS.
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Motan T, Antaki R, Han J, Elliott J, Cockwell H. Directive clinique n o 435 : Chirurgie minimalement invasive dans les traitements de fertilité. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2023; 45:283-293.e2. [PMID: 37149340 DOI: 10.1016/j.jogc.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
OBJECTIF Évaluer les risques et bénéfices de la chirurgie minimalement invasive dans la prise en charge des patientes atteintes d'infertilité et fournir des conseils aux gynécologues qui prennent en charge les problèmes les plus fréquents chez ces patientes. POPULATION CIBLE Patientes atteintes d'infertilité (incapacité à concevoir après 12 mois de rapports sexuels non protégés) en processus diagnostique ou sous traitement. BéNéFICES, RISQUES ET COûTS: On peut recourir à la chirurgie de la reproduction minimalement invasive pour traiter l'infertilité, améliorer les résultats des traitements de fertilité ou préserver la fertilité. Toutes les interventions chirurgicales comportent des risques et des complications associées. La chirurgie de la reproduction n'améliore pas toujours la fertilité et peut, dans certains cas, compromettre la réserve ovarienne. Toutes les interventions entraînent des coûts, lesquels sont assumés par la patiente ou son assureur. DONNéES PROBANTES: Des recherches ont été faites dans les bases de données PubMed-Medline, Embase, Science Direct, Scopus et Cochrane Library pour répertorier les articles publiés en anglais dans la période de janvier 2010 à mai 2021 (voir les termes de recherche MeSH à l'annexe A). MéTHODES DE VALIDATION: Les auteurs ont évalué la qualité des données probantes et la force des recommandations en utilisant le cadre méthodologique GRADE (Grading of Recommendations Assessment, Development and Evaluation). Voir l'annexe B en ligne (tableau B1 pour les définitions et tableau B2 pour l'interprétation des recommandations fortes et conditionnelles [faibles]). PROFESSIONNELS CONCERNéS: Gynécologues qui prennent en charge les affections courantes chez les patientes atteintes d'infertilité. DÉCLARATIONS SOMMAIRES: RECOMMANDATIONS.
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Lasmar RB, Lasmar BP, Moawad NS. HYSTEROSCOPIC MYOMECTOMY. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:1627. [PMID: 36422166 PMCID: PMC9692806 DOI: 10.3390/medicina58111627] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 10/31/2022] [Accepted: 11/04/2022] [Indexed: 08/13/2023]
Abstract
Leiomyomas are the most common pelvic tumors. Submucosal fibroids are a common cause of abnormal bleeding and infertility. Hysteroscopic myomectomy is the definitive management of symptomatic submucosal fibroids, with high efficacy and safety. Several techniques have been introduced over time and will be covered in depth in this manuscript. Advances in optics, fluid management, electrosurgery, smaller diameter scopes, and tissue removal systems, along with improved training have contributed to improving the safety and efficiency of hysteroscopic myomectomy.
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Affiliation(s)
- Ricardo Bassil Lasmar
- Department of Surgery and Specialized, Faculty of Medicine, Universidade Federal Fluminense, UFF, Niterói 24020-141, RJ, Brazil
| | - Bernardo Portugal Lasmar
- University of the Maternal-Infant Department of the Faculty of Medicine, Universidade Federal Fluminense, UFF, Niterói 24020-141, RJ, Brazil
- Estácio de Sá University, São João de Meriti 25550-100, RJ, Brazil
- Gynecological Endoscopy, Hospital Central Aristarcho Pessoa HCAP–CBMERJ, Rio de Janeiro 20261-243, RJ, Brazil
| | - Nash S. Moawad
- Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics & Gynecology, P.O. Box 100294, Gainesville, FL 32610, USA
- UF Health COEMIG, P.O. Box 100294, Gainesville, FL 32610, USA
- University of Florida College of Medicine, P.O. Box 100294, Gainesville, FL 32610, USA
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Ren F, Huang G, Wang X, Li X, Cai J. Comparison of Hysteroscopic Morcellation Versus Resectoscopy in Treatment of Patients with Endometrial Lesions: A Meta-Analysis. MEDICAL SCIENCE MONITOR : INTERNATIONAL MEDICAL JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2022; 28:e936771. [PMID: 35844074 PMCID: PMC9306303 DOI: 10.12659/msm.936771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Hysteroscopic surgery has been widely used in clinical practice for more than 30 years due to its advantages of less trauma, less bleeding, and direct vision. The aim of this study was to compare hysteroscopic morcellation versus conventional resectoscopy for removal of endometrial lesions. MATERIAL AND METHODS For the database search, we used the keywords "morcellator," "morcellators," "morcellate," "morcellation," and "morcellated" combined with "hysteroscopy," "hysteroscopy," "uteroscope," and "transcervical". The last search was conducted on February 1, 2022. Randomized controlled trials (RCTs) were included in the meta-analysis. RESULTS According to our retrieval scheme and the inclusion and exclusion criteria, we found 6 studies including 565 patients. For enumeration data, we calculated the effect size as relative risk (RR) and 95% confidence interval (95% CI), while for quantitative data we used the weighted mean difference (WMD) and 95% confidence interval (95% CI). There was no significant difference between success rate of hysteroscopic morcellation and conventional resectoscopy (relative risk and 95% confidence interval 1.05(0.97,1.13); P=0.232). Procedure time was also shorter with hysteroscopic morcellation, the procedure time of the hysteroscopic morcellation group was 3.43 min shorter compared with the conventional resectoscopy group, and the operating time in the hysteroscopic morcellation group was 2.81 min shorter. In terms of fluid deficit, there was no statistically significant difference in fluid loss between the 2 groups (P=0.209). CONCLUSIONS Hysteroscopic morcellation is associated with a shorter procedure time and operative time among patients with endometrial lesions compared with resectoscopy.
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Affiliation(s)
- Fangying Ren
- Department of Gynecology, Hebei Linxi People's Hospital, Xingtai, Hebei, China (mainland)
| | - Guannan Huang
- Department of Ultrasound, The Second hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
| | - Xue Wang
- Department of Epidemiology and Statistics, School of Public Health, Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
| | - Xuehui Li
- Department of Gynecology, The First hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
| | - Jianning Cai
- Department of Epidemic Treatment and Prevention, Center for Disease Prevention and Control of Shijiazhuang City, Shijiazhuang, Hebei, China (mainland)
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Moawad NS, Palin H. Hysteroscopic Myomectomy. Obstet Gynecol Clin North Am 2022; 49:329-353. [DOI: 10.1016/j.ogc.2022.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Amoah A, Chiu S, Quinn SD. Choice of primary and secondary outcomes in randomised controlled trials evaluating treatment for uterine fibroids: a systematic review. BJOG 2021; 129:345-355. [PMID: 34536313 DOI: 10.1111/1471-0528.16933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Core outcome sets aim to reduce research heterogeneity and standardise reporting, allowing meaningful comparisons between studies. OBJECTIVES To report on outcomes used in randomised controlled trials (RCTs) investigating uterine fibroid treatments, towards the development of a core outcome set for fibroid research. SELECTION STRATEGY Database search of MEDLINE, PubMed, EMBASE and CINAHL (inception to July 2021) for all English-language RCTs involving surgical or radiological fibroid treatments. DATA COLLECTION AND ANALYSIS A total of 1885 texts were screened for eligibility by two reviewers independently according to PRISMA methodology. JADAD and Management of Otitis Media with Effusion in Cleft Palate (MOMENT) scores were used to assess methodological and outcome reporting quality of studies, respectively. Outcomes were mapped to nine domains. Non-parametric tests for correlation and to compare group medians were undertaken. MAIN RESULTS There were 23 primary outcomes (23 outcome measures) and 173 secondary outcomes (95 outcome measures) reported in 60 RCTs (5699 participants). The domains with highest frequency of primary outcomes reported were bleeding and quality of life (QoL). The most frequent primary outcomes were postoperative pain, QoL and menstrual bleeding. No primary outcomes were mapped to fertility domains. Median MOMENT outcome score was 5 (interquartile range 3). There was correlation between MOMENT outcome score and JADAD scores (r = 0.491, P = 0.0001), publishing journal impact factor (r = 0.419, P = 0.008) and publication year (r = 0.332, P = 0.01). CONCLUSION There is substantial variation in the outcomes reported in fibroid RCTs. There is a need for a core outcome set for fibroid research, to allow improved understanding regarding the effects of different treatments.
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Affiliation(s)
- A Amoah
- Imperial College London, London, UK
| | - S Chiu
- Imperial College London, London, UK.,Northwick Park Hospital, London Northwest University Healthcare NHS Trust, Harrow, UK
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Lasmar RB, Lasmar BP. Hysteroscopic management of intrauterine benign diseases. MINIM INVASIV THER 2021; 30:263-271. [PMID: 34505799 DOI: 10.1080/13645706.2021.1944218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Hysteroscopy is the gold-standard procedure for evaluating the vagina, cervix, cervical canal and uterine cavity, with a great possibility of identifying lesions and being able to treat them at the same time in a 'See and Treat' procedure. The presence of the operative channel allows directed biopsy and excision of part of the lesions. Hysteroscopic treatment can be offered in office and hospital settings. The main difference is the use of anesthesia for hospital hysteroscopy. Office hysteroscopy has as major challenge the patient's pain threshold and the size of the lesion base. The use of the appropriate technique allows the removal of lesions even in an outpatient setting. Hospital hysteroscopy allows the use of instruments with a larger diameter and with the use of associated energy. The development of new technologies has increased the spectrum of office hysteroscopy.
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Affiliation(s)
- Ricardo Bassil Lasmar
- Department of Surgery and Specialties, Federal Fluminense University, Rio de Janeiro, Brazil
| | - Bernardo Portugal Lasmar
- Materno Infantil, Estacio de Sa University - João Uchoa Campus, Federal Fluminense University, Rio de Janeiro, Brazil
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Lee WL, Liu CH, Cheng M, Chang WH, Liu WM, Wang PH. Focus on the Primary Prevention of Intrauterine Adhesions: Current Concept and Vision. Int J Mol Sci 2021; 22:ijms22105175. [PMID: 34068335 PMCID: PMC8153321 DOI: 10.3390/ijms22105175] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 02/07/2023] Open
Abstract
Intrauterine adhesion (IUA), and its severe form Asherman syndrome (Asherman’s syndrome), is a mysterious disease, often accompanied with severe clinical problems contributing to a significant impairment of reproductive function, such as menstrual disturbance (amenorrhea), infertility or recurrent pregnancy loss. Among these, its correlated infertility may be one of the most challenging problems. Although there are many etiologies for the development of IUA, uterine instrumentation is the main cause of IUA. Additionally, more complicated intrauterine surgeries can be performed by advanced technology, further increasing the risk of IUA. Strategies attempting to minimize the risk and reducing its severity are urgently needed. The current review will expand the level of our knowledge required to face the troublesome disease of IUA. It is separated into six sections, addressing the introduction of the normal cyclic endometrial repairing process and its abruption causing the formation of IUA; the etiology and prevalence of IUA; the diagnosis of IUA; the classification of IUA; the pathophysiology of IUA; and the primary prevention of IUA, including (1) delicate surgical techniques, such as the use of surgical instruments, energy systems, and pre-hysteroscopic management, (2) barrier methods, such as gels, intrauterine devices, intrauterine balloons, as well as membrane structures containing hyaluronate–carboxymethylcellulose or polyethylene oxide–sodium carboxymethylcellulose as anti-adhesive barrier.
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Affiliation(s)
- Wen-Ling Lee
- Department of Medicine, Cheng-Hsin General Hospital, Taipei 112, Taiwan;
- Department of Nursing, Oriental Institute of Technology, Taipei 220, Taiwan
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan; (C.-H.L.); (M.C.); (W.-H.C.)
| | - Chia-Hao Liu
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan; (C.-H.L.); (M.C.); (W.-H.C.)
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
| | - Min Cheng
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan; (C.-H.L.); (M.C.); (W.-H.C.)
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
| | - Wen-Hsun Chang
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan; (C.-H.L.); (M.C.); (W.-H.C.)
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
- Department of Nursing, Taipei Veterans General Hospital, Taipei 112, Taiwan
| | - Wei-Min Liu
- Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei 110, Taiwan;
| | - Peng-Hui Wang
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan; (C.-H.L.); (M.C.); (W.-H.C.)
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
- Female Cancer Foundation, Taipei 104, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan
- Correspondence: ; Tel.: +886-2-28757566
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