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8313655 
Journal Article 
Paraplegia following intrathecal chemotherapy 
Saiki, JH; Thompson, S; Smith, F; Atkinson, R 
1972 
Yes 
Cancer
ISSN: 0008-543X
EISSN: 1097-0142 
29 
2 
370-374 
English 
A case report and review of the literature of paraplegia following intrathecal chemotherapy with methotrexate and cytosine arabinoside is presented. Autopsy identified damage to the spinal nerve roots within the subarachnoid space, which accounted for the neurologic deficit. The only substances common to both chemotherapeutic agents were their preservatives, methylhydroxybenzoate and benzyl alcohol, which were used, in the diluent. Prolonged exposure to these preservatives is known to cause severe neurotoxicity. Though the specific agent responsible for paraplegia following intrathecal chemotherapy is unknown, there is evidence to suggest that the preservatives rather than the therapeutic agents themselves are responsible. Copyright © 1972 American Cancer Society