[Two autopsy cases of intramedullary spinal cord metastasis].

Two autopsy cases of intramedullary metastasis to the spinal cord from small cell lung cancer and seminoma of the testis are reported and a review of the literature is presented. Rather than lung cancer, the most common primary tumor of this rare intramedullary spinal cord metastasis is seminoma of the testis. In our case, we posit the occurrence of hematogenous spread via arterial and vertebral venous system.