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1.
Arch. argent. pediatr ; 119(5): e499-e503, oct. 2021. ilus
Article in Spanish | LILACS, BINACIS | ID: biblio-1292670

ABSTRACT

Gracias al avance de la tecnología, es posible realizar el diagnóstico prenatal de distintas malformaciones congénitas que ponen en riesgo la vida del recién nacido. Entre estas, el teratoma oral o epignathus es una forma poco frecuente de teratoma congénito entre los que se localizan en cabeza y cuello. Suelen ser benignos y abarcan el 4 % de los teratomas neonatales.A partir del desarrollo de la técnica de tratamiento intraparto extraútero (EXIT, por su sigla en inglés), que se implementó en los años 90 para mantener la circulación fetal hasta asegurar la vía aérea del recién nacido, se logra planificar una estrategia de manejo multidisciplinario que permite el abordaje correcto de estas patologías. Se presenta un caso de teratoma oral gigante en una paciente de sexo femenino de 35 semanas de gestación, en quien se aplicó la técnica EXIT, y su evolución posterior.


Thanks to technological advances, it has been possible to carry out the prenatal diagnosis of different life-threatening congenital malformations. Among these, oral teratoma, or epignathus, is a rare form of congenital teratoma within those located in the head and neck. They are generally benign and comprise 4 % of neonatal teratomas. From the development of the EXIT technique (ex utero intrapartum treatment), which has been implemented since the 90's to support fetal circulation until the newborn's airway is secured, it is possible to plan a multidisciplinary management strategy that enables the correct approach of these pathologies.We present a case of giant epignathus in a 35-week gestation female patient, whose airway was secured using the EXIT technique, and follow up.


Subject(s)
Humans , Female , Pregnancy , Infant, Newborn , Teratoma , Airway Obstruction , Prenatal Diagnosis , Cesarean Section , Ultrasonography, Prenatal , Gestational Age
2.
Autops. Case Rep ; 11: e2021293, 2021. tab, graf
Article in English | LILACS | ID: biblio-1285399

ABSTRACT

Epignathus, is a rare oropharyngeal teratoma arising from the head and neck region. Sporadic cases have been described with associated intracerebral teratoma. Even more infrequent and extraordinary is the circumstance of a teratoma with oropharynx destruction. We describe the case of a fetus with pharyngeal mass that completely destroyed the oral cavity. The histological examination revealed an immature teratoma (G3); only one other G3 case has been described.


Subject(s)
Humans , Pregnancy , Teratoma , Mouth Neoplasms/pathology , Oropharynx/abnormalities , Autopsy , Fetal Diseases
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