Extraneural Supratentorial Primitive Neuroectodermal Tumor Metastasis: An Adult Case Report

Abstract Extraneural metastases of supratentorial primitive neuroectodermal tumors (PNET) are very rare and have been reported in only sporadic cases. We present a patient with supratentorial PNET metastasizing to the lung, diagnosed 4 months after cerebral surgery.