{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T18:42:44Z","timestamp":1784227364853,"version":"3.55.0"},"reference-count":6,"publisher":"S. Karger AG","issue":"3","license":[{"start":{"date-parts":[[2008,12,11]],"date-time":"2008-12-11T00:00:00Z","timestamp":1228953600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2008,12,11]],"date-time":"2008-12-11T00:00:00Z","timestamp":1228953600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Gynecol Obstet Invest"],"published-print":{"date-parts":[[2009]]},"abstract":"<jats:p>&lt;i&gt;Objective:&lt;\/i&gt; Endometriosis is considered an estrogen-dependent disease of women in their reproductive age and characterized by the occurrence of stromal cells and endometrial-like glands outside the uterine cavity. &lt;i&gt;Patient:&lt;\/i&gt; A report of a 9-year-old premenarcheal girl who was transferred to the Endometriosis Research Center Berlin-Brandenburg Level III (Academic Teaching Hospital) because of cyclic pelvic pain since her 8th year of life. &lt;i&gt;Interventions:&lt;\/i&gt; History, examination, abdominal ultrasound, laboratory tests, laparoscopic resection of visible lesions. Paraffin-embedded histology (HE staining) and immunohistochemistry. &lt;i&gt;Results:&lt;\/i&gt; Endometriosis, defined as the presence of stromal tissue and epithelial glands, was confirmed both by HE staining and immunohistochemistry (CD10), respectively. &lt;i&gt;Conclusions:&lt;\/i&gt; Young pre- or perimenarcheal girls with chronic\/cyclic pelvic pain can have endometriosis, and thus the possibility of endometriosis should be included in the differential diagnosis.<\/jats:p>","DOI":"10.1159\/000181185","type":"journal-article","created":{"date-parts":[[2008,12,11]],"date-time":"2008-12-11T14:35:10Z","timestamp":1229006110000},"page":"158-161","source":"Crossref","is-referenced-by-count":29,"title":["Histological Confirmation of Endometriosis in a 9-Year-Old Girl Suffering from Unexplained Cyclic Pelvic Pain since Her Eighth Year of Life"],"prefix":"10.1159","volume":"67","author":[{"given":"Andreas D.","family":"Ebert","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Norbert","family":"Fuhr","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthias","family":"David","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lorena","family":"Schneppel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Papadopoulos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2008,12,11]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1186%2F1477-7827-3-10"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.jpag.2003.09.008"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016%2FS1083-3188%2803%2900064-0"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.fertnstert.2004.08.025"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.jpag.2007.04.008"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016%2FS1083-3188%2803%2900066-4"}],"container-title":["Gynecologic and Obstetric Investigation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/181185","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/181185","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T23:56:31Z","timestamp":1745452591000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000181185"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,12,11]]},"references-count":6,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2009,4,1]]}},"URL":"https:\/\/doi.org\/10.1159\/000181185","archive":["Portico"],"relation":{},"ISSN":["0378-7346","1423-002X"],"issn-type":[{"value":"0378-7346","type":"print"},{"value":"1423-002X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,12,11]]}}}