Quiroz-Castro O, Quiroz-Casian L, Quiroz-Casian N, Bourlon-de los Ríos MT, Gallegos-Garza AC, Figueroa-Badillo J, Rojas-Sotelo M, Solís-Ayala E, Bourlon-Cuellar RA

Idioma: Español
Referencias bibliográficas: 25
Paginas: 91-98
Archivo PDF: 497.40 Kb.

RESUMEN

Comunicamos el caso de una paciente de 60 años de edad con carcinoma tímico, positivo para GLUT-1 en los estudios de inmunohistoquímica así como concentraciones elevadas de captación de 18-fluorodesoxiglucosa (18-FDG) con SUV_máx de 10 en tomografía computada por emisión de positrones. En la bibliografía se han descrito 24 casos que asocian estos dos fenómenos en pacientes con carcinoma tímico. Es posible que la existencia de ambos marcadores constituya un potencial indicador del grado de malignidad en tumores epiteliales del timo. Sin embargo, aún se requiere mayor evidencia para definir la correlación de estos marcadores con el comportamiento biológico de la neoplasia.

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