central nervous system leukemia नि सिखितसाया , जुदि दङब्ला , मेलेम आरो spinal cord सोरगिदिं area फोर सिङाव केमथेरापिउतिक मुलैफोरनि ( जेरै चाइथाराबाइन एबा आरा - C , मेथ'थ्रेजेत ) बेजि होफादेरनो हायो ।
Treatment of central nervous system leukemia if present may involve injection of chemotherapeutic drugs e g cytarabine or ara C methotrexate into the areas around the brain and spinal cord .