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We report a case of gestational choriocarcinoma that metastasized to the lumbar spine during a viable pregnancy in a 41\u2010year\u2010old woman with a history of a missed abortion. A heterogeneous cervical mass was detected at gestational week 16. Subsequently, a metastatic lesion appeared during the pregnancy, and fetal demise <jats:italic>in utero<\/jats:italic> occurred. Pathological examination revealed that the cervical tumor and metastatic spinal tumor were choriocarcinoma. The patient's condition deteriorated rapidly and we were unable to save her life, despite multidrug chemotherapy. Surgical tumor resection and pregnancy might involve a substantial risk of choriocarcinoma metastasis. It is important to obtain an early diagnosis for this life\u2010threatening disease in order to facilitate appropriate treatment, despite pregnancy.<\/jats:p>","DOI":"10.1111\/jog.13200","type":"journal-article","created":{"date-parts":[[2016,12,17]],"date-time":"2016-12-17T17:35:22Z","timestamp":1481996122000},"page":"421-424","source":"Crossref","is-referenced-by-count":2,"title":["Gestational choriocarcinoma: Rare spinal metastasis during a viable pregnancy"],"prefix":"10.1111","volume":"43","author":[{"given":"Tatsuya","family":"Ishiguro","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology Niigata University Medical and Dental Hospital,  Niigata Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takehiro","family":"Serikawa","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Niigata University Medical and Dental Hospital,  Niigata Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tetsuro","family":"Yahata","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Niigata University Medical and Dental Hospital,  Niigata Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takayuki","family":"Enomoto","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Niigata University Medical and Dental Hospital,  Niigata Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2016,12,17]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(07)70204-8"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(10)60280-2"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijgo.2015.06.008"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.3171\/2015.3.SPINE15145"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0100-69912013000600015"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.3340\/jkns.2012.51.3.141"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1097\/BRS.0b013e3181a98746"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.3340\/jkns.2010.47.2.143"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2003.09.029"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.sc.3100570"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7292(93)90841-J"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tjog.2013.04.027"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijgo.2012.10.021"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1097\/IGC.0000000000000184"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(11)60829-5"}],"container-title":["Journal of Obstetrics and Gynaecology Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fjog.13200","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jog.13200","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,2]],"date-time":"2023-10-02T08:38:23Z","timestamp":1696235903000},"score":1,"resource":{"primary":{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/10.1111\/jog.13200"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,12,17]]},"references-count":15,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2017,2]]}},"alternative-id":["10.1111\/jog.13200"],"URL":"https:\/\/doi.org\/10.1111\/jog.13200","archive":["Portico"],"relation":{},"ISSN":["1341-8076","1447-0756"],"issn-type":[{"value":"1341-8076","type":"print"},{"value":"1447-0756","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,12,17]]}}}