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1.
Med. infant ; 25(2): 205-212, Junio 2018. ilus
Article in Spanish | LILACS | ID: biblio-909962

ABSTRACT

Las masas nasales congénitas de la línea media se presentan con una frecuencia muy baja ­1/20.000 a 1/40.000 nacidos vivos­. Se trata de hallazgos asintomáticos en el recién nacido y son resultado de anomalías congénitas del desarrollo embrionario, que suelen aparecer como masas en la línea media nasal en un punto cualquiera entre glabela y columela. Estas tumoraciones presentan un riesgo elevado de extensión al sistema nervioso central, lo que es especialmente importante tener en cuenta para prevenir consecuencias tales como la fístula de líquido cefalorraquídeo y/o la aparición de meningitis recidivante. Existen gran cantidad de tumores nasales de la línea media que aparecen en el recién nacido o en el lactante y que constituyen diagnósticos diferenciales de las lesiones congénitas antes descriptas. Describiremos brevemente los más frecuentes según nuestra experiencia. AU


Congenital nasal masses of the midline are very rare ­ 1/20,000 to 1/40,000 live births ­. Nasal tumors are asymptomatic findings in the neonate and are caused by congenital abnormalities during fetal development, usually appearing at the nasal midline between the glabella and columella. These tumors are associated with a high risk of extension to the central nervous system; therefore, it is especially important to prevent the development of a cerebrospinal fluid fistula and/or recurrent meningitis. There is a large number of nasal tumors of the midline in neonates or infants in the differential diagnosis of the above-described congenital lesion. Here we briefly describe the most common nasal tumors seen at our department. AU


Subject(s)
Humans , Infant, Newborn , Nose Neoplasms/congenital , Nose Neoplasms/diagnostic imaging , Nose Neoplasms/pathology , Nose Neoplasms/surgery , Nose/abnormalities , Dermoid Cyst/congenital , Encephalocele/congenital , Glioma/congenital , Granuloma/congenital , Hamartoma/congenital , Hemangioma/congenital , Nose/pathology , Nose/surgery , Rhabdomyosarcoma/congenital , Teratoma/congenital
2.
Indian J Pathol Microbiol ; 2002 Jul; 45(3): 341-3
Article in English | IMSEAR | ID: sea-75149

ABSTRACT

Nasal cerebral heterotopia (nasal glioma) are rare congenital benign masses of neurogenic origin with intranasal location, or both. An extranasal case is reported in a 2-year-old-boy without any bony defect or connection with brain. Histology and immunohistochemistry confirmed the diagnosis.


Subject(s)
Child, Preschool , Choristoma/pathology , Glioma/congenital , Humans , Immunohistochemistry , Male , Nose Neoplasms/congenital , Tomography, X-Ray Computed/methods
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