{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T15:34:55Z","timestamp":1778254495230,"version":"3.51.4"},"reference-count":17,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2014,5,1]],"date-time":"2014-05-01T00:00:00Z","timestamp":1398902400000},"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":["The Cleft Palate Craniofacial Journal"],"published-print":{"date-parts":[[2014,5]]},"abstract":"<jats:p>Epignathus teratomas are rare tumors that originate in the region of the palate or pharynx and are known as Rathke pouch. They may be associated with other malformations such as a cleft palate and bifid tongue or nose. The prenatal diagnosis can be established by two-dimensional ultrasonography showing a heterogeneous mass protruding through the mouth of the fetus. The three-dimensional ultrasonography in rendering mode permits better understanding of this anomaly by the parents, facilitating the counseling. The importance of prenatal diagnosis lies in the fact that this tumor may obstruct the airways, thus leading to death at birth due to respiratory insufficiency. We report a case of prenatal diagnosis of epignathus teratoma in the 30th week of pregnancy by two-dimensional ultrasonography. We focus on the importance of three-dimensional ultrasonography in rendering mode for demonstrating the spatial relationships of the tumor with the oral cavity and provide correlations between the ultrasound images and the anatomopathological findings.<\/jats:p>","DOI":"10.1597\/12-222","type":"journal-article","created":{"date-parts":[[2013,2,11]],"date-time":"2013-02-11T10:20:46Z","timestamp":1360578046000},"page":"350-353","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":13,"title":["Prenatal Diagnosis of a Large Epignathus Teratoma Using Two-Dimensional and Three-Dimensional Ultrasound: Correlation with Pathological Findings"],"prefix":"10.1177","volume":"51","author":[{"given":"Maira Mariko","family":"Takagi","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, School of Medical Sciences, Santa Casa de Miseric\u00f3rdia de S\u00e3o Paulo (FCMSCSP), S\u00e3o Paulo, Brazil."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luiz Claudio Silva","family":"Bussamra","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, School of Medical Sciences, Santa Casa de Miseric\u00f3rdia de S\u00e3o Paulo (FCMSCSP), and Department of Obstetrics, Federal University of S\u00e3o Paulo (UNIFESP), S\u00e3o Paulo, Brazil."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Edward Araujo","family":"J\u00fanior","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Federal University of S\u00e3o Paulo (UNIFESP), S\u00e3o Paulo, Brazil."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carolina Leite","family":"Drummond","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Federal University of S\u00e3o Paulo (UNIFESP), S\u00e3o Paulo, Brazil."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sandra Regina Silva","family":"Herbst","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Federal University of S\u00e3o Paulo (UNIFESP), S\u00e3o Paulo, Brazil."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luciano Marcondes Machado","family":"Nardozza","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Federal University of S\u00e3o Paulo (UNIFESP), S\u00e3o Paulo, Brazil."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Antonio Fernandes","family":"Moron","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Federal University of S\u00e3o Paulo (UNIFESP), S\u00e3o Paulo, Brazil."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jos\u00e9 Mendes","family":"Aldrighi","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, School of Medical Sciences, Santa Casa de Miseric\u00f3rdia de S\u00e3o Paulo (FCMSCSP), S\u00e3o Paulo, Brazil."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2014,5,1]]},"reference":[{"key":"bibr1-12-222","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-006-0180-9"},{"key":"bibr2-12-222","doi-asserted-by":"publisher","DOI":"10.1159\/000095670"},{"key":"bibr3-12-222","volume-title":"Pathology and Genetics of Head and Neck Tumors.","author":"Barnes 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