{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T16:10:37Z","timestamp":1791216637369,"version":"4.1.0"},"reference-count":24,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2019,5,6]],"date-time":"2019-05-06T00:00:00Z","timestamp":1557100800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81471436"],"award-info":[{"award-number":["81471436"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81771548"],"award-info":[{"award-number":["81771548"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Women's Health"],"published-print":{"date-parts":[[2019,12]]},"DOI":"10.1186\/s12905-019-0756-8","type":"journal-article","created":{"date-parts":[[2019,5,6]],"date-time":"2019-05-06T15:00:10Z","timestamp":1557154810000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Do endometrial lesions require removal? A retrospective study"],"prefix":"10.1186","volume":"19","author":[{"given":"Ting","family":"Jiang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qing","family":"Yuan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qin","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yiping","family":"Zhu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Siji","family":"Lv","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanling","family":"Cao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qin","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kunming","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2118-2910","authenticated-orcid":false,"given":"Dong","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2019,5,6]]},"reference":[{"issue":"6","key":"756_CR1","doi-asserted-by":"publisher","first-page":"597","DOI":"10.1111\/ajo.12259","volume":"54","author":"B Aston","year":"2014","unstructured":"Aston B, Weaver E. Risks and benefits of hysteroscopy and endometrial sampling as a standard procedure for assessing serendipitous findings of endometrial thickening in postmenopausal women. Aust N Z J Obstet Gynaecol. 2014;54(6):597\u20139.","journal-title":"Aust N Z J Obstet Gynaecol"},{"key":"756_CR2","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1016\/j.ejogrb.2014.03.025","volume":"177","author":"L Giannella","year":"2014","unstructured":"Giannella L, et al. Diagnostic accuracy of endometrial thickness for the detection of intra-uterine pathologies and appropriateness of performed hysteroscopies among asymptomatic postmenopausal women. Eur J Obstet Gynecol Reprod Biol. 2014;177:29\u201333.","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"issue":"10","key":"756_CR3","doi-asserted-by":"publisher","first-page":"990","DOI":"10.1016\/S1701-2163(16)34690-4","volume":"32","author":"W Wolfman","year":"2010","unstructured":"Wolfman W, et al. Asymptomatic endometrial thickening. J Obstet Gynaecol Can. 2010;32(10):990\u20139.","journal-title":"J Obstet Gynaecol Can"},{"issue":"1","key":"756_CR4","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1016\/j.jmig.2011.09.003","volume":"19","author":"American Association of Gynecologic Laparoscopists","year":"2012","unstructured":"American Association of Gynecologic Laparoscopists. AAGL practice report: practice guidelines for the diagnosis and management of endometrial polyps. J Minim Invasive Gynecol. 2012;19(1):3\u201310.","journal-title":"J Minim Invasive Gynecol"},{"issue":"2","key":"756_CR5","doi-asserted-by":"publisher","first-page":"340","DOI":"10.1093\/humrep\/dew307","volume":"32","author":"M Wong","year":"2017","unstructured":"Wong M, et al. The natural history of endometrial polyps. Hum Reprod. 2017;32(2):340\u20135.","journal-title":"Hum Reprod"},{"issue":"11","key":"756_CR6","first-page":"801","volume":"39","author":"Gynecological endocrinology collaboration of Chinese Society of Obstetrics and Gynecology","year":"2014","unstructured":"Gynecological endocrinology collaboration of Chinese Society of Obstetrics and Gynecology. Diagnosis and treatment of abnormal uterine bleeding. Chin J Obstet Gynecol. 2014;39(11):801\u20136.","journal-title":"Chin J Obstet Gynecol."},{"issue":"1","key":"756_CR7","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1111\/j.1471-0528.1999.tb08079.x","volume":"106","author":"MH Vuento","year":"1999","unstructured":"Vuento MH, et al. Screening for endometrial cancer in asymptomatic postmenopausal women with conventional and colour Doppler sonography. Br J Obstet Gynaecol. 1999;106(1):14\u201320.","journal-title":"Br J Obstet Gynaecol"},{"issue":"2","key":"756_CR8","doi-asserted-by":"publisher","first-page":"262","DOI":"10.1093\/humupd\/dmu057","volume":"21","author":"S Seshadri","year":"2015","unstructured":"Seshadri S, et al. Diagnostic accuracy of saline infusion sonography in the evaluation of uterine cavity abnormalities prior to assisted reproductive techniques: a systematic review and meta-analyses. Hum Reprod Update. 2015;21(2):262\u201374.","journal-title":"Hum Reprod Update"},{"issue":"1","key":"756_CR9","doi-asserted-by":"publisher","first-page":"54","DOI":"10.3109\/01443615.2010.532246","volume":"31","author":"B Bingol","year":"2011","unstructured":"Bingol B, et al. Comparison of diagnostic accuracy of saline infusion sonohysterography, transvaginal sonography and hysteroscopy. J Obstet Gynaecol. 2011;31(1):54\u20138.","journal-title":"J Obstet Gynaecol"},{"key":"756_CR10","first-page":"353","volume":"3","author":"M Hajishaiha","year":"2011","unstructured":"Hajishaiha M, et al. Transvaginal sonographic evaluation at different menstrual cycle phases in diagnosis of uterine lesions. Int J Women's Health. 2011;3:353\u20137.","journal-title":"Int J Women's Health"},{"issue":"4","key":"756_CR11","doi-asserted-by":"publisher","first-page":"387","DOI":"10.4103\/0256-4947.83213","volume":"31","author":"F Khan","year":"2011","unstructured":"Khan F, Jamaat S, Al-Jaroudi D. Saline infusion sonohysterography versus hysteroscopy for uterine cavity evaluation. Ann Saudi Med. 2011;31(4):387\u201392.","journal-title":"Ann Saudi Med"},{"issue":"4","key":"756_CR12","doi-asserted-by":"publisher","first-page":"286","DOI":"10.3109\/09513590.2010.491570","volume":"27","author":"B Almog","year":"2011","unstructured":"Almog B, et al. Saline instillation sonohysterography test after normal baseline transvaginal sonography results in infertility patients. Is it justified? Gynecol Endocrinol. 2011;27(4):286\u20139.","journal-title":"Gynecol Endocrinol"},{"issue":"6","key":"756_CR13","doi-asserted-by":"publisher","first-page":"664","DOI":"10.1111\/j.1471-0528.2007.01326.x","volume":"114","author":"H van Dongen","year":"2007","unstructured":"van Dongen H, et al. Diagnostic hysteroscopy in abnormal uterine bleeding: a systematic review and meta-analysis. BJOG. 2007;114(6):664\u201375.","journal-title":"BJOG"},{"issue":"5","key":"756_CR14","doi-asserted-by":"publisher","first-page":"558","DOI":"10.1002\/uog.1704","volume":"24","author":"R Smith-Bindman","year":"2004","unstructured":"Smith-Bindman R, Weiss E, Feldstein V. How thick is too thick? When endometrial thickness should prompt biopsy in postmenopausal women without vaginal bleeding. Ultrasound Obstet Gynecol. 2004;24(5):558\u201365.","journal-title":"Ultrasound Obstet Gynecol"},{"issue":"9","key":"756_CR15","doi-asserted-by":"publisher","first-page":"799","DOI":"10.1034\/j.1600-0412.2001.810902.x","volume":"81","author":"JK Gupta","year":"2002","unstructured":"Gupta JK, et al. Ultrasonographic endometrial thickness for diagnosing endometrial pathology in women with postmenopausal bleeding: a meta-analysis. Acta Obstet Gynecol Scand. 2002;81(9):799\u2013816.","journal-title":"Acta Obstet Gynecol Scand"},{"issue":"5","key":"756_CR16","doi-asserted-by":"publisher","first-page":"1197","DOI":"10.1097\/AOG.0b013e3181f74864","volume":"116","author":"SC Lee","year":"2010","unstructured":"Lee SC, et al. The oncogenic potential of endometrial polyps: a systematic review and meta-analysis. Obstet Gynecol. 2010;116(5):1197\u2013205.","journal-title":"Obstet Gynecol"},{"key":"756_CR17","doi-asserted-by":"publisher","first-page":"7","DOI":"10.1016\/j.ijsu.2017.05.012","volume":"43","author":"V Tanos","year":"2017","unstructured":"Tanos V, et al. The management of polyps in female reproductive organs. Int J Surg. 2017;43:7\u201316.","journal-title":"Int J Surg"},{"issue":"1","key":"756_CR18","first-page":"18","volume":"17","author":"E Gunakan","year":"2018","unstructured":"Gunakan E, et al. Endometrial histopathology results and evaluation of endometrial cancer risk in geriatric women. Prz Menopauzalny. 2018;17(1):18\u201321.","journal-title":"Prz Menopauzalny"},{"issue":"4","key":"756_CR19","doi-asserted-by":"publisher","first-page":"263","DOI":"10.3109\/13697139909038086","volume":"2","author":"TN Fay","year":"1999","unstructured":"Fay TN, Khanem N, Hosking D. Out-patient hysteroscopy in asymptomatic postmenopausal women. Climacteric. 1999;2(4):263\u20137.","journal-title":"Climacteric"},{"issue":"1","key":"756_CR20","doi-asserted-by":"publisher","first-page":"369","DOI":"10.1016\/j.fertnstert.2008.04.032","volume":"92","author":"D de Ziegler","year":"2009","unstructured":"de Ziegler D. Contrast ultrasound: a simple-to-use phase-shifting medium offers saline infusion sonography-like images. Fertil Steril. 2009;92(1):369\u201373.","journal-title":"Fertil Steril"},{"issue":"4","key":"756_CR21","doi-asserted-by":"publisher","first-page":"465","DOI":"10.1016\/j.jmig.2009.04.005","volume":"16","author":"M Lieng","year":"2009","unstructured":"Lieng M, et al. Prevalence, 1-year regression rate, and clinical significance of asymptomatic endometrial polyps: cross-sectional study. J Minim Invasive Gynecol. 2009;16(4):465\u201371.","journal-title":"J Minim Invasive Gynecol"},{"issue":"2","key":"756_CR22","doi-asserted-by":"publisher","first-page":"144","DOI":"10.1016\/j.ijgo.2006.07.007","volume":"95","author":"J Fernandez-Parra","year":"2006","unstructured":"Fernandez-Parra J, et al. Hysteroscopic evaluation of endometrial polyps. Int J Gynaecol Obstet. 2006;95(2):144\u20138.","journal-title":"Int J Gynaecol Obstet"},{"issue":"3","key":"756_CR23","doi-asserted-by":"publisher","first-page":"235 e1","DOI":"10.1016\/j.ajog.2008.09.876","volume":"200","author":"E Ferrazzi","year":"2009","unstructured":"Ferrazzi E, et al. How often are endometrial polyps malignant in asymptomatic postmenopausal women? A multicenter study. Am J Obstet Gynecol. 2009;200(3):235 e1\u20136.","journal-title":"Am J Obstet Gynecol"},{"issue":"6","key":"756_CR24","first-page":"Qc01","volume":"10","author":"JM Kanthi","year":"2016","unstructured":"Kanthi JM, et al. Clinical study of endometrial polyp and role of diagnostic hysteroscopy and blind avulsion of polyp. J Clin Diagn Res. 2016;10(6):Qc01\u20134.","journal-title":"J Clin Diagn Res"}],"container-title":["BMC Women's Health"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1186\/s12905-019-0756-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1186\/s12905-019-0756-8\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1186\/s12905-019-0756-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,4]],"date-time":"2020-05-04T23:07:12Z","timestamp":1588633632000},"score":1,"resource":{"primary":{"URL":"https:\/\/bmcwomenshealth.biomedcentral.com\/articles\/10.1186\/s12905-019-0756-8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,5,6]]},"references-count":24,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2019,12]]}},"alternative-id":["756"],"URL":"https:\/\/doi.org\/10.1186\/s12905-019-0756-8","relation":{},"ISSN":["1472-6874"],"issn-type":[{"value":"1472-6874","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,5,6]]},"assertion":[{"value":"27 July 2018","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"12 April 2019","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"6 May 2019","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"This article does not contain any studies with animals performed by any of the authors. All procedures performed in studies involving human participants were in accordance with the ethical standards of the Ethics Committee of Shanghai First Maternity and Infant Hospital. The study protocol was approved by the Ethical Committee of the Tongji University School of Medicine. Infant Hospital and committee reference number is KS18109. Written informed consent was obtained from all participants.","order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Not applicable.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"We declare that we have no financial and personal relationships with other people or organizations that can inappropriately influence our work, there is no professional or other personal interest of any nature or kind in any product, service and\/or company that could be construed as influencing the position presented in, or the review of, the manuscript entitled.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}},{"value":"Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Publisher\u2019s Note"}}],"article-number":"61"}}