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Rev. odontol. mex ; 20(4): 259-264, oct.-dic. 2016. graf
Article in Spanish | LILACS | ID: biblio-961579

ABSTRACT

Resumen: El adenoma pleomórfico es considerado el tumor benigno más frecuente de las glándulas salivales y se caracteriza histológicamente por presentar tanto elementos epiteliales como mesenquimales. El presente estudio tiene como objetivo reportar un caso clínico de adenoma pleomórfico en paladar de grandes dimensiones de un paciente masculino de 45 años de edad, tratado en la Unidad de Cirugía Buco-Maxilofacial del Hospital General del Este «Dr. Domingo Luciani¼ quien inicia enfermedad actual, hace 17 años aproximadamente presentando un aumento de volumen progresivo en paladar. Se planificó quirúrgicamente para una maxilectomía de Brown tipo II B y colocación de placa obturadora. En un control postoperatorio de 10 meses se evidenció formación de tejido en la región del lecho quirúrgico de aspecto similar a la mucosa circundante sin señales de recidiva con presencia de fístula oro-nasal de aproximadamente 2 cm de diámetro. Actualmente se encuentra en programación de cierre de la misma con colgajos locales y posterior rehabilitación protésica.


Abstract: Pleomorphic adenoma is considered the most frequent benign tumor found in the salivary glands. Histologically it is characterized by presenting epithelial as well as mesenchymal elements. The present study targets the report of a clinical case of a large size pleomorphic adenoma found in a 45 year old patient. The patient was treated at the Oral and Maxillofacial Surgery Unit of the Eastern General Hospital «Dr. Domingo Luciani¼. The patient reported onset of the disease approximately 17 years before, with a progressive volume increase in the palate. A surgical Brown type II B maxillectomy was planned, with placement of a shutter plate. At a 10 month post-surgery control, tissue formation was observed in the region of the surgical bed, this formation exhibited similar appearance to the surrounding mucosa, with no signs of recurrence and presence of an oral-nasal fistula measuring approximately 2 cm in diameter. Presently, the patient is programmed to receive a fistula closure procedure by means of local flaps as well as subsequent prosthetic rehabilitation.

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