| The patient was treated per the hyper-CVAD protocol with intrathecal prophylaxis and achieved a complete remission. |
| This led us to assume that there was a different effect of intrathecal or intravenous ketamine on suppressing facilitation. |
| Cerebrospinal fluid was obtained from the lumbar spinal taps or the intrathecal catheter. |
| Oral, intravenous, intramuscular, subcutaneous, epidural, intrathecal, sublingual, and rectal are all viable routes of morphine administration. |
| Referral for intrathecal administration is useful in rare instances, such as when pain is intractable to standard treatment. |
| Treatment consisted of intrathecal methotrexate via Omaya reservoir followed by systemic CHOP therapy and whole brain irradiation. |
