{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T13:14:14Z","timestamp":1777727654067,"version":"3.51.4"},"reference-count":24,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2018,11,9]],"date-time":"2018-11-09T00:00:00Z","timestamp":1541721600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2018,11,9]],"date-time":"2018-11-09T00:00:00Z","timestamp":1541721600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Int Med Res"],"published-print":{"date-parts":[[2019,2]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>This study aimed to determine the diagnostic value of magnetic resonance imaging (MRI), hysteroscopy, and laparoscopy to avoid unnecessary treatment when patients present with clinical manifestations that are close to those of gestational trophoblastic neoplasia (GTN).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Three patients who were falsely diagnosed with presumed GTN and received needless chemotherapy in our hospital from July 2011 to March 2012 were studied. We also reviewed data of patients with similar clinical features who were diagnosed as having residual pregnancy in recent years. Clinical manifestations were evaluated.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>All three patients had persistently high serum \u03b2-human chorionic gonadotrophin levels and a mass with abundant blood supply in the uterus after termination of pregnancy. The patients were diagnosed with GTN and underwent chemotherapy. They responded poorly to chemotherapy and underwent surgery. The pathological diagnosis in all patients was residual pregnancy. In recent years, no patients were misdiagnosed because pelvic MRI, hysteroscopy, or laparoscopy was used when residual pregnancy could not be excluded.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Gynecologists should diagnose carefully when patients present with clinical manifestations that are close to those of GTN to avoid unnecessary treatment. MRI, hysteroscopy, and laparoscopy could be important examinations for excluding residual pregnancy.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0300060518807600","type":"journal-article","created":{"date-parts":[[2018,11,9]],"date-time":"2018-11-09T04:54:23Z","timestamp":1541739263000},"page":"673-681","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["False diagnosis of and needless therapy for presumed gestational trophoblastic disease in women with an unusual site of residual pregnancy"],"prefix":"10.1177","volume":"47","author":[{"given":"Tong","family":"Gao","sequence":"first","affiliation":[{"name":"Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China"},{"name":"Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mingming","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China"},{"name":"Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Liangqing","family":"Yao","sequence":"additional","affiliation":[{"name":"Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China"},{"name":"Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Jiang","sequence":"additional","affiliation":[{"name":"Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China"},{"name":"Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2018,11,9]]},"reference":[{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-0035-1558054"},{"key":"e_1_3_4_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmig.2017.07.008"},{"key":"e_1_3_4_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijgo.2008.12.015"},{"key":"e_1_3_4_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygyno.2008.09.005"},{"key":"e_1_3_4_6_2","doi-asserted-by":"publisher","DOI":"10.1590\/SO100-720320140005198"},{"key":"e_1_3_4_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2010.06.073"},{"key":"e_1_3_4_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.hoc.2011.10.007"},{"key":"e_1_3_4_9_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1479-828X.2009.01114.x"},{"key":"e_1_3_4_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2005.12.003"},{"key":"e_1_3_4_11_2","doi-asserted-by":"publisher","DOI":"10.1136\/jmg.2008.064196"},{"key":"e_1_3_4_12_2","doi-asserted-by":"publisher","DOI":"10.1067\/j.cpradiol.2011.06.002"},{"key":"e_1_3_4_13_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.165.2.2821575"},{"key":"e_1_3_4_14_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.157.4.1892037"},{"key":"e_1_3_4_15_2","doi-asserted-by":"publisher","DOI":"10.1148\/rg.286085506"},{"key":"e_1_3_4_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2017.05.023"},{"key":"e_1_3_4_17_2","first-page":"2315","article-title":"Diagnostic value of magnetic resonance imaging in special-site ectopic pregnancy]","volume":"93","author":"Fang BD","year":"2013","unstructured":"Fang BD, Chen MK, Yao QD, et\u00a0al. 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