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1.
Journal of the Korean Association of Oral and Maxillofacial Surgeons ; : 342-345, 2015.
Artículo en Inglés | WPRIM | ID: wpr-104230

RESUMEN

Adenomatoid odontogenic tumor (AOT) is a rare, benign odontogenic tumor that predominantly appears in the second decade of life in female patients. Most AOTs occur in the anterior part of the maxilla and are usually associated with impacted anterior teeth. There are three types of AOT, follicular, extrafollicular, and peripheral, which are classified based on the location of the lesion and its association with the impacted tooth. We report a rare case of AOT associated with an impacted right mandibular lateral incisor in an 11-year-old female patient.


Asunto(s)
Niño , Femenino , Humanos , Incisivo , Mandíbula , Maxilar , Tumores Odontogénicos , Diente , Diente Impactado
2.
Journal of the Korean Association of Oral and Maxillofacial Surgeons ; : 352-356, 2015.
Artículo en Inglés | WPRIM | ID: wpr-104228

RESUMEN

Basal cell adenoma (BCA) is a rare, benign neoplasm that most frequently arises in the parotid gland. We treated a 54-year-old female patient with BCA that had developed in the deep portion of the left parotid gland. The patient presented with gradual facial swelling with no other symptoms. We performed a total parotidectomy to excise the mass, but we preserved the facial nerve. Histopathology revealed a well-encapsulated mass. The tumor was composed of islands of comparatively uniform, small, dark, basaloid epithelial cells in the stroma. Histologic and immunohistochemical studies concluded that the BCA tumors were mostly trabecular. Postoperatively, there was no facial nerve weakness, and the tumor did not recur during the 24-month follow-up period.


Asunto(s)
Femenino , Humanos , Persona de Mediana Edad , Adenoma , Células Epiteliales , Nervio Facial , Estudios de Seguimiento , Islas , Glándula Parótida
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