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Rev. Fac. Odontol. (B.Aires) ; 30(69): 34-37, jul.-dic. 2015. ilus
Article in Spanish | LILACS | ID: biblio-869413

ABSTRACT

El oncocitoma es un tumor benigno que afecta varios órganos como tiroides, paratiroides, riñón y glándulas salivales, que consiste en la proliferación de células oncocíticas producidas por una gran hiperplasia mitocondrial. El oncocitoma representa menos del 1 por ciento de todos lostumores de las gandulas salivales. Cuando en estudios por imágenes de glándula parótida se observen múltiples pequeños nódulos con unamasa sólida o quística, el diagnóstico de oncocitoma debe ser considerado, especialmente en pacientes de sesenta o más años. El objetivo de este artículo es la presentación de un caso de oncocitoma y analizar el estado de arte de los casos reportados en la temática.


The oncocytoma is a benign neoplastic tumor that occurs in several organs, including the thyroid gland, parathyroid gland, kidneys, and salivary glands consisting of a proliferation of oncocytic cells produced by a large mitochondrial hyperplasia. The oncocytoma accounts for less than 1% of the whole salivary gland tumors.When multiple small nodules are found in the parotid gland with a large solid or cystic mass that is evident on imaging, a diagnosis of oncocytoma should be considered, particularly in patients of sixty years of age or older. The objective of this article is the presentation of a case of oncocytoma and the state of art of reported cases in this field.


Subject(s)
Humans , Male , Aged , Adenoma, Oxyphilic/surgery , Adenoma, Oxyphilic/diagnostic imaging , Adenoma, Oxyphilic/pathology , Parotid Neoplasms/classification , Dental Service, Hospital , Diagnosis, Differential , Magnetic Resonance Imaging/methods , Oral Surgical Procedures/methods , Recurrence
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