Congenital Sialoblastoma: a Case Report
Journal of the Korean Association of Pediatric Surgeons
;
: 173-177, 2008.
Artículo
en Coreano
| WPRIM
| ID: wpr-17466
ABSTRACT
Sialoblastoma is a rare tumor of salivary gland origin, developing in the fetal or neonatal period. Most tumors arise in parotid gland, and rarely in submandibular gland. Because of its rare incidence, diagnosis of the sialoblastoma in head and neck tumors of children is not easy. The case of a congenital submandibular gland sialoblastoma is presented. A neonate was transferred right after birth due to a submandibular mass. CT scan showed a lobulating mass located posterior to the left submandibular gland, suggesting neurogenic tumor or myofibroma. The tumor was excised easily after division of a duct-like structure connecting with the submandibular gland. The microscopic findings showed the basaloid cells and ductules forming cellular nests, separated by thin fibrous tissue. Immunohistochemical staining was positive for cytokeratin, vimentin and Ki-67, which was consistent with sialoblastoma.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Glándula Parótida
/
Glándulas Salivales
/
Glándula Submandibular
/
Vimentina
/
Incidencia
/
Parto
/
Miofibroma
/
Cabeza
/
Queratinas
/
Cuello
Tipo de estudio:
Estudio de incidencia
/
Estudio pronóstico
Límite:
Niño
/
Humanos
/
Recién Nacido
Idioma:
Coreano
Revista:
Journal of the Korean Association of Pediatric Surgeons
Año:
2008
Tipo del documento:
Artículo
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