|
pubmed:abstractText |
An analysis of more than 18,000 primary central nervous system (CNS) tumors revealed only 18 cases (0.01%) in which dropped spinal metastases had caused the presenting symptoms. This group included 11 males and 7 females in whom there was no history of surgical intervention or irradiation. Primitive neuroectodermal tumors ( PNET , medulloblastoma), comprised the largest group (11 patients) followed by high-grade astrocytomas (anaplastic and glioblastoma) (5 patients). One case each of germinoma and ependymoma were also identified. The clinicopathologic data of these cases, and a brief review of the literature are presented.
|
