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Rev. cuba. med ; 49(2)abr.-jun. 2010.
Article in Spanish | LILACS | ID: lil-584776

ABSTRACT

Los tumores del cuerpo carotídeo, paragangliomas o quemodectomas son neoplasias poco frecuentes que se originan a partir de los tejidos del paraganglio, son generalmente benignos, de crecimiento lento y curso indoloro, presentan un gran componente vascular en su estructura. Pueden manifestar un comportamiento locorregional agresivo a pesar que histológicamente no muestren signos de malignidad. Se observan frecuentemente en pacientes que habitan en regiones de elevada altitud. Pueden ser esporádicos o familiares y se asocian en ocasiones a paragangliomas en otros sitios. Presentamos un caso clínico tratado en nuestro servicio en el que se evidencia la agresividad local en su comportamiento


Carotid body tumors, paragangliomas or chemodectomas are uncommon neoplasms originating from paraganglion tissues, generally are benign, of slow growth and painless course, have a great vascular component in its structure. They may to show an aggressive locoregional behavior despite histologically haven't malignancy signs. Frequently are present in patients inhabit in high altitude regions. May to be sporadic or familial and occasionally are associated with paragangliomas in other sites. Present case was treated in our service, which demonstrates its local aggressive behavior


Subject(s)
Humans , Middle Aged , Head and Neck Neoplasms/pathology , Head and Neck Neoplasms , Carotid Body Tumor/pathology , Carotid Body Tumor , Tomography, X-Ray Computed/methods
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