Linfoma tiroideo, un dilema diagnóstico

María Rosa Finozzi; Pablo Orellano; María del Pilar Serra

Authors

María Rosa Finozzi Universidad de la República, Facultad de Medicina, Hospital de Clínicas, Clínica de Endocrinología y Metabolismo. Asistente
Pablo Orellano Universidad de la República, Facultad de Medicina, Hospital de Clínicas, Clínica de Endocrinología y Metabolismo. Prof. Adj
María del Pilar Serra Universidad de la República, Facultad de Medicina, Hospital de Clínicas, Clínica de Endocrinología y Metabolismo. Prof. Agregada

Keywords:

LYMPHOMA, THYROID NEOPLASMS

Abstract

Given diagnostic-therapeutic implications of a fast growing tumor in the thyroid, it is natural to think of undifferentiated cancer and thyroid lymphoma, a low frequency entity that entails a diagnostic challenge for the medical team. Type B non-Hodking lymphomas (NHL) are the most frequent ones. The high rate of cell proliferation makes them sensitive to polychemotherapy treatment.
Objective: the clinical case of a thyroid lymphoma of a questionable immunohistochemical classification is presented.
Conclusion: thyroid lymphomas are unusual, and they will be ruled out upon a fast growing thyroid mass, always considering it as a differential diagnosis.
A multidisciplinary team must be involved in the treatment, based on initial polychemotherapy and radiotherapy, surgery being a controversial therapy.