. "Intrathecal_Chemotherapy"^^ . "intrathecal chemotherapyPTNCI-GLOSSCDR0000046681" . "Intrathecal ChemotherapyPTNCI" . "Therapeutic or Preventive Procedure"^^ . "C15750"^^ . "Intrathecal Chemotherapy"^^ . "Intrathecal Chemotherapy"^^ . . "Treatment in which anticancer drugs are injected into the fluid-filled space between the thin layers of tissue that cover the brain and spinal cord.NCI-GLOSS" . . "C1517560"^^ .