{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T10:19:56Z","timestamp":1787653196678,"version":"build-2736575974"},"reference-count":7,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2026,7,23]],"date-time":"2026-07-23T00:00:00Z","timestamp":1784764800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,7,23]],"date-time":"2026-07-23T00:00:00Z","timestamp":1784764800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Obstet and Gynaecol"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>A 68\u2010year\u2010old woman visited a gynecological clinic complaining of abdominal distension and pain. A large immobile tumor was palpable in the upper left abdominal area. Computed tomography showed an ovarian tumor measuring 20\u2009cm in diameter anterior to the left kidney. A barium enema revealed that the descending colon was narrow, with a wall that was irregularly transformed by the tumor. Cytoreductive debulking surgery was performed. A histological examination demonstrated squamous cell carcinoma arising from a mature cystic teratoma of the ovary. The descending colon was invaded by cancer cells up to the mucosal tissue, and four lymph nodes were metastatic. After surgery, she received eight cycles of adjuvant chemotherapy. After the last treatment, she has been free of the disease for longer than 18\u2009years. We describe the clinical characteristics of this case and speculate on the reason for the long\u2010term survival.<\/jats:p>","DOI":"10.1111\/jog.70412","type":"journal-article","created":{"date-parts":[[2026,7,23]],"date-time":"2026-07-23T12:26:26Z","timestamp":1784809586000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["An Updated Case Report of a Long\u2010Term Survivor With Stage\n                    <scp>IVB<\/scp>\n                    Ovarian Squamous Cell Carcinoma Arising From Mature Cystic Teratoma"],"prefix":"10.1111","volume":"52","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8872-9573","authenticated-orcid":false,"given":"Rina","family":"Nagayama","sequence":"first","affiliation":[{"name":"Gynecology Service NHO Kyushu Cancer Center  Fukuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masao","family":"Okadome","sequence":"additional","affiliation":[{"name":"Gynecology Service NHO Kyushu Cancer Center  Fukuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kumi","family":"Shimamoto","sequence":"additional","affiliation":[{"name":"Gynecology Service NHO Kyushu Cancer Center  Fukuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yutaka","family":"Koga","sequence":"additional","affiliation":[{"name":"Department of Diagnostic Pathology NHO Kyushu Cancer Center  Fukuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kenichi","family":"Taguchi","sequence":"additional","affiliation":[{"name":"Department of Diagnostic Pathology NHO Kyushu Cancer Center  Fukuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuya","family":"Ariyoshi","sequence":"additional","affiliation":[{"name":"Gynecology Service NHO Kyushu Cancer Center  Fukuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,23]]},"reference":[{"key":"e_1_2_11_2_1","first-page":"1","article-title":"Malignant Transformation of Squamous Cell Carcinoma in Mature Cystic Teratoma of the Ovary: A Systematic Review and Meta\u2010Analysis of Data","volume":"19","author":"Wu S. Y.","year":"2024","journal-title":"Gynecologic and Obstetric Investigation"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(08)70306-1"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12885-019-5393-y"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.critrevonc.2018.10.005"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/jog.14043"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1089\/gyn.2019.0134"},{"key":"e_1_2_11_8_1","first-page":"707","article-title":"The Effect of Chemotherapy Against Micrometastases and Isolated Tumor Cells in Lymph Nodes: An In\u00a0Vivo Study","volume":"22","author":"Eguchi T.","year":"2008","journal-title":"In Vivo"}],"container-title":["Journal of Obstetrics and Gynaecology Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jog.70412","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jog.70412","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jog.70412","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T09:34:08Z","timestamp":1787650448000},"score":1,"resource":{"primary":{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/10.1111\/jog.70412"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,23]]},"references-count":7,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2026,8]]}},"alternative-id":["10.1111\/jog.70412"],"URL":"https:\/\/doi.org\/10.1111\/jog.70412","archive":["Portico"],"relation":{},"ISSN":["1341-8076","1447-0756"],"issn-type":[{"value":"1341-8076","type":"print"},{"value":"1447-0756","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7,23]]},"assertion":[{"value":"2026-03-10","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-07-13","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-07-23","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70412"}}