Paragangliomas of the head and neck: clinical, morphological and immunohistochemical aspects
Säo Paulo med. j; 119 (3), 2001
CONTEXT: Protein marker positivity can assist in the definition of the therapeutic approach towards head and neck paragangliomas. The establishment of the therapeutic approach should incorporate the results of such an investigation. OBJECTIVE: To establish criteria for benignancy and malignancy of vagal ...
Paraganglioma/patología, Neoplasias de Cabeza y Cuello/patología, Proteínas de Neoplasias/análisis, Biomarcadores de Tumor/química, Inmunohistoquímica, Estudios Retrospectivos, Cromograninas/análisis, Tumores Neuroendocrinos/patología, Tumores Neuroendocrinos/metabolismo, Paraganglioma/metabolismo, Neoplasias de Cabeza y Cuello/metabolismo