{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T22:20:52Z","timestamp":1790806852622,"version":"4.1.0"},"reference-count":9,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Primary epithelioid trophoblastic tumor (ETT) of the lung is exceedingly rare. Only about three cases have been reported in Pubmed and worldwide literature. We presented a case of multiple primary ETT of the lung occurring in a 33-year-old Chinese female patient. Comprehensive physical examinations revealed no evidence of a primary lesion on the uterus or cervix uteri. Microscopic examination of the tumor demonstrated ETT of the lung, which was confirmed by immunohistochemical staining and declining level of beta-human choriogonadotropin (\n                    <jats:italic toggle=\"yes\">\u03b2<\/jats:italic>\n                    -HCG) after the operation. Our case revealed that the ETT can occur in the lung and should be considered when a female had a tumor of lung with increasing\n                    <jats:italic toggle=\"yes\">\u03b2<\/jats:italic>\n                    -HCG.\n                  <\/jats:p>","DOI":"10.4103\/ijpm.ijpm_516_22","type":"journal-article","created":{"date-parts":[[2023,6,13]],"date-time":"2023-06-13T08:39:13Z","timestamp":1686645553000},"page":"428-430","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":1,"title":["Primary epithelioid trophoblastic tumor of the lung: A case report"],"prefix":"10.4103","volume":"67","author":[{"given":"Qiongying","family":"Zhang","sequence":"first","affiliation":[{"name":"Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wenwen","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhen","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianmin","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2023,6,13]]},"reference":[{"key":"R1-20240829","doi-asserted-by":"crossref","first-page":"212","DOI":"10.1007\/s13224-012-0261-6","article-title":"Metastatic epithelioid trophoblastic tumor:A rare case report","volume":"64","author":"Prabha","year":"2014","journal-title":"J Obstet Gynaecol 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carcinoma","volume":"22","author":"Shih","year":"1998","journal-title":"Am J Surg Pathol"},{"key":"R5-20240829","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1097\/00004347-200101000-00004","article-title":"The pathology of intermediate trophoblastic tumors and tumor-like lesions","volume":"20","author":"Shih","year":"2001","journal-title":"Int J Gynecol Pathol"},{"key":"R6-20240829","doi-asserted-by":"crossref","first-page":"124","DOI":"10.5468\/ogs.2017.60.1.124","article-title":"Extrauterine epithelioid trophoblastic tumor in hysterectomized woman","volume":"60","author":"Kim","year":"2017","journal-title":"Obstet Gynecol Sci"},{"key":"R7-20240829","doi-asserted-by":"crossref","first-page":"e14010","DOI":"10.1097\/MD.0000000000014010","article-title":"Extrauterine epithelioid trophoblastic tumors presenting as lung mass:A case report and literature review","volume":"98","author":"Li","year":"2019","journal-title":"Medicine (Baltimore)"},{"key":"R8-20240829","doi-asserted-by":"crossref","first-page":"100802","DOI":"10.1016\/j.gore.2021.100802","article-title":"Successful management of stage IV epithelioid trophoblastic tumor using multimodality treatment:A case report","volume":"37","author":"Nakamura","year":"2021","journal-title":"Gynecol Oncol Rep"},{"key":"R9-20240829","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1097\/GCO.0000000000000674","article-title":"Treatment of gestational trophoblastic disease in the 2020s","volume":"33","author":"Clark","year":"2021","journal-title":"Curr Opin Obstet Gynecol"}],"container-title":["Indian Journal of Pathology and 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