Pineal Germinoma with Extracranial Metastases: Case Report

ABSTRACT

Pineal germinoma is the commonest pineal region tumor of childhood and adolescence. Metastatic germinoma most commonly occurs via the cerebrospinal fluid (CSF), and it is usually limited to the cerebrospinal axis. Extacranial hematogenous metastasis is known to be very rare. We report here on a case of pineal germinoma with gradual extracranial metastases that occurred both through the CSF pathway and by hematogenous spread. The patient had multifocal CSF seeding after his surgery for pineal germinoma, and the left iliac metastasis and lung metastasis then occurred.