{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T02:31:07Z","timestamp":1792809067735,"version":"4.5.0"},"reference-count":33,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2014,3,1]],"date-time":"2014-03-01T00:00:00Z","timestamp":1393632000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2014,3,1]],"date-time":"2014-03-01T00:00:00Z","timestamp":1393632000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejog.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Obstetrics &amp; Gynecology and Reproductive Biology"],"published-print":{"date-parts":[[2014,3]]},"DOI":"10.1016\/j.ejogrb.2013.11.030","type":"journal-article","created":{"date-parts":[[2013,12,15]],"date-time":"2013-12-15T08:47:27Z","timestamp":1387097247000},"page":"117-122","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":53,"special_numbering":"C","title":["Norethisterone acetate versus norethisterone acetate combined with letrozole for the treatment of ovarian endometriotic cysts: a patient preference study"],"prefix":"10.1016","volume":"174","author":[{"given":"Simone","family":"Ferrero","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Valentino","family":"Remorgida","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pier Luigi","family":"Venturini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Umberto","family":"Leone Roberti Maggiore","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejogrb.2013.11.030_bib0005","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1016\/j.ijgo.2010.03.039","article-title":"Prevalence of newly diagnosed endometriosis in women attending the general practitioner","volume":"110","author":"Ferrero","year":"2010","journal-title":"Int J Gynaecol Obstet"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0010","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1097\/01.gco.0000084247.09900.4f","article-title":"Ovarian endometriosis: from pathogenesis to surgical treatment","volume":"15","author":"Busacca","year":"2003","journal-title":"Curr Opin Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0015","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/S0015-0282(16)60783-5","article-title":"Administration of nasal Buserelin as compared with subcutaneous Buserelin implant for endometriosis","volume":"52","author":"Donnez","year":"1989","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0020","first-page":"384","article-title":"Decrease in the size of ovarian endometriomas during ovarian suppression in stage IV endometriosis. Role of preoperative medical treatment","volume":"41","author":"Rana","year":"1996","journal-title":"J Reprod Med"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0025","doi-asserted-by":"crossref","first-page":"149","DOI":"10.2147\/IJWH.S27819","article-title":"Medical management of recurrent endometrioma with long-term norethindrone acetate","volume":"4","author":"Muneyyirci-Delale","year":"2012","journal-title":"Int J Womens Health"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0030","doi-asserted-by":"crossref","first-page":"519","DOI":"10.1016\/S0002-9378(99)70247-4","article-title":"Recurrence of ovarian endometrioma after laparoscopic excision","volume":"180","author":"Busacca","year":"1999","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0035","doi-asserted-by":"crossref","first-page":"136","DOI":"10.1016\/S0015-0282(00)01664-2","article-title":"Recurrence of ovarian endometriosis and anatomical location of the primary lesion","volume":"75","author":"Ghezzi","year":"2001","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0040","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1016\/S1074-3804(05)60410-0","article-title":"Recurrence of chocolate cysts after laparoscopic ablation","volume":"9","author":"Jones","year":"2002","journal-title":"J Am Assoc Gynecol Laparosc"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0045","doi-asserted-by":"crossref","first-page":"2171","DOI":"10.1093\/humrep\/del125","article-title":"Recurrence of ovarian endometrioma after laparoscopic excision","volume":"21","author":"Koga","year":"2006","journal-title":"Hum Reprod"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0050","doi-asserted-by":"crossref","first-page":"1531","DOI":"10.1016\/j.fertnstert.2012.08.009","article-title":"Surgical excision of endometriomas and ovarian reserve: a systematic review on serum antim\u00fcllerian hormone level modifications","volume":"98","author":"Somigliana","year":"2012","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0055","doi-asserted-by":"crossref","first-page":"722","DOI":"10.1016\/j.jmig.2012.08.001","article-title":"Hemostasis by bipolar coagulation versus suture after surgical stripping of bilateral ovarian endometriomas: a randomized controlled trial","volume":"19","author":"Ferrero","year":"2012","journal-title":"J Minim Invasive Gynecol"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0060","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1186\/1477-7827-9-89","article-title":"Use of aromatase inhibitors to treat endometriosis-related pain symptoms: a systematic review","volume":"9","author":"Ferrero","year":"2011","journal-title":"Reprod Biol Endocrinol"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0065","doi-asserted-by":"crossref","first-page":"943","DOI":"10.2165\/00003495-200969080-00001","article-title":"Pharmacological treatment of endometriosis: experience with aromatase inhibitors","volume":"69","author":"Ferrero","year":"2009","journal-title":"Drugs"},{"issue":"291","key":"10.1016\/j.ejogrb.2013.11.030_bib0070","first-page":"e15","article-title":"Aromatase inhibitors in recurrent ovarian endometriomas: report of five cases with literature review","volume":"95","author":"Lall Seal","year":"2011","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0075","doi-asserted-by":"crossref","first-page":"776","DOI":"10.1016\/S0015-0282(16)56275-X","article-title":"The efficiency of transvaginal ultrasonography in the diagnosis of endometrioma","volume":"60","author":"Mais","year":"1993","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0080","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1002\/uog.7535","article-title":"Assessment of cyst content using mean gray value for discriminating endometrioma from other unilocular cysts in premenopausal women","volume":"35","author":"Alc\u00e1zar","year":"2010","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0085","doi-asserted-by":"crossref","first-page":"1375","DOI":"10.1016\/j.fertnstert.2005.03.083","article-title":"Treatment of symptomatic rectovaginal endometriosis with an estrogen\u2013progestogen combination versus low-dose norethindrone acetate","volume":"84","author":"Vercellini","year":"2005","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0090","doi-asserted-by":"crossref","first-page":"447","DOI":"10.1007\/s00404-012-2581-2","article-title":"Changes in the size of rectovaginal endometriotic nodules infiltrating the rectum during hormonal therapies","volume":"287","author":"Ferrero","year":"2013","journal-title":"Arch Gynecol Obstet"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0095","doi-asserted-by":"crossref","first-page":"3033","DOI":"10.1093\/humrep\/dep302","article-title":"Letrozole combined with norethisterone acetate compared with norethisterone acetate alone in the treatment of pain symptoms caused by endometriosis","volume":"24","author":"Ferrero","year":"2009","journal-title":"Hum Reprod"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0100","doi-asserted-by":"crossref","first-page":"853","DOI":"10.1148\/radiographics.12.5.1529129","article-title":"Ovarian masses revisited: radiologic and pathologic correlation","volume":"12","author":"Sutton","year":"1992","journal-title":"Radiographics"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0105","first-page":"87","article-title":"Sonographic value in diagnosis of hemorrhagic ovarian cysts","volume":"31","author":"Ding","year":"2010","journal-title":"Eur J Gynaecol Oncol"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0110","doi-asserted-by":"crossref","first-page":"630","DOI":"10.1046\/j.1469-0705.2002.00862.x","article-title":"A systematic review of the accuracy of ultrasound in the diagnosis of endometriosis","volume":"20","author":"Moore","year":"2002","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0115","doi-asserted-by":"crossref","first-page":"2450","DOI":"10.1093\/humrep\/deg432","article-title":"Does laparoscopic excision of endometriotic ovarian cysts significantly affect ovarian reserve? Insights from IVF cycles","volume":"18","author":"Somigliana","year":"2003","journal-title":"Hum Reprod"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0120","doi-asserted-by":"crossref","first-page":"2340","DOI":"10.1016\/j.fertnstert.2010.01.055","article-title":"Effects of excision of ovarian endometrioma on the antral follicle count and collected oocytes for in vitro fertilization","volume":"94","author":"Almog","year":"2010","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0125","doi-asserted-by":"crossref","first-page":"1472","DOI":"10.1016\/j.fertnstert.2012.03.027","article-title":"Effect of laparoscopic excision of endometriomas on ovarian reserve: serial changes in the serum antim\u00fcllerian hormone levels","volume":"97","author":"Celik","year":"2012","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0130","doi-asserted-by":"crossref","first-page":"3146","DOI":"10.1210\/jc.2012-1558","article-title":"The impact of excision of ovarian endometrioma on ovarian reserve: a systematic review and meta-analysis","volume":"97","author":"Raffi","year":"2012","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0135","unstructured":"European Society of Human Reproduction and Embryology. Management of women with endometriosis. Available at: http:\/\/www.eshre.eu\/binarydata.aspx?type=doc&sessionId=dhxqnrv5jhqpiw45ttwpuxup\/ESHRE_ENDOMETRIOSIS_GUIDELINE_Draft_version_for_review.pdf [accessed 23.04.13]."},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0140","doi-asserted-by":"crossref","DOI":"10.1016\/j.fertnstert.2013.03.033","article-title":"Ovarian damage after laparoscopic endometrioma excision might be related to the size of cyst","author":"Tang","year":"2013","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0145","doi-asserted-by":"crossref","first-page":"1370","DOI":"10.1016\/j.fertnstert.2012.08.053","article-title":"Aromatase inhibitors for the treatment of endometriosis","volume":"98","author":"Pavone","year":"2012","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0150","doi-asserted-by":"crossref","first-page":"724","DOI":"10.1016\/j.fertnstert.2006.12.027","article-title":"Letrozole and norethisterone acetate in rectovaginal endometriosis","volume":"88","author":"Remorgida","year":"2007","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0155","doi-asserted-by":"crossref","first-page":"337","DOI":"10.3109\/09513590.2010.500425","article-title":"Aromatase inhibitors in the treatment of bladder endometriosis","volume":"27","author":"Ferrero","year":"2011","journal-title":"Gynecol Endocrinol"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0160","doi-asserted-by":"crossref","first-page":"e31","DOI":"10.1016\/j.fertnstert.2010.01.072","article-title":"Letrozole monotherapy in the treatment of uterine myomas","volume":"93","author":"Ferrero","year":"2010","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2013.11.030_bib0165","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1111\/j.1479-828X.2007.00722.x","article-title":"Letrozole and desogestrel-only contraceptive pill for the treatment of stage IV endometriosis","volume":"47","author":"Remorgida","year":"2007","journal-title":"Aust N Z J Obstet Gynaecol"}],"container-title":["European Journal of Obstetrics &amp; Gynecology and Reproductive Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211513006180?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211513006180?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,4]],"date-time":"2025-10-04T05:29:57Z","timestamp":1759555797000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0301211513006180"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,3]]},"references-count":33,"alternative-id":["S0301211513006180"],"URL":"https:\/\/doi.org\/10.1016\/j.ejogrb.2013.11.030","relation":{},"ISSN":["0301-2115"],"issn-type":[{"value":"0301-2115","type":"print"}],"subject":[],"published":{"date-parts":[[2014,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Norethisterone acetate versus norethisterone acetate combined with letrozole for the treatment of ovarian endometriotic cysts: a patient preference study","name":"articletitle","label":"Article Title"},{"value":"European Journal of Obstetrics & Gynecology and Reproductive Biology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejogrb.2013.11.030","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2014 Elsevier Ireland Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}