
Los tumores germinales extragonadales representan entre el 1 y 2.5% de los tumores de células germinales (TCG), siendo el mediastino la segunda localización en frecuencia luego de las gónadas. Se presenta el caso de un paciente masculino de 29 años de edad que consulta por tos irritativa de cinco meses de evolución. Se realizaron radiografía, tomografía computada (TC) y resonancia magnética (RM) de tórax y ecografía testicular. Los hallazgos por imágenes, sumados a la presencia de marcadores tumorales elevados (alfa-fetoproteína y gonadotrofina coriónica humana), confirmaron el diagnóstico de TCG extragonadal, avalado posteriormente por la cirugía y la anatomía patológica.The prevalence of extragonadal germ cell tumors is only 1- 2.5% of all germ cell tumors. The mediastinum is the second most common site affected. We present the case of a 29 years old male pacient, with a persistent cough dating back to five months. We performed chest X-R, thorax CT and MRI and testicular US. The findings of this images besides the presence of elevated levels of alpha-fetoprotein and beta-human gonadotropin confirm the diagnosis of extragonadal germ cell tumor.
Extragonadal germ cell tumor, Mediastinum, Chest MRI, R895-920, Cisplatino, Mediastino, Tomografía de tórax, Tumor germinal extragonadal, Medical physics. Medical radiology. Nuclear medicine, Chest CT, Resonancia de tórax, Cisplatinum
Extragonadal germ cell tumor, Mediastinum, Chest MRI, R895-920, Cisplatino, Mediastino, Tomografía de tórax, Tumor germinal extragonadal, Medical physics. Medical radiology. Nuclear medicine, Chest CT, Resonancia de tórax, Cisplatinum
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