TABLE 1.

Findings from the CSF examination during intrathecal injection treatment

CSF Study	Before IT	After 5 Cycles of IT	After 9 Cycles of IT
Color	Colorless	Colorless	Colorless
Cell count (/μl)	22	2	<1
Protein (mg/dl)	1182	149	180
Sugar (mg/dl)	10	61	60
Chloride (mEq/l)	101	125	129
β2-microglobulin (mg/l)	13.5	2.3	1.6
IL-2R (U/ml)	9820	130	245

IT = intrathecal therapy.