No abstract

✓ Cerebrospinal fluid (CSF) changes induced by Pantopaque myelography were determined by comparing samples of CSF from 47 patients with disc symptoms, obtained before and after myelography. Cell count, total protein, colloidal gold curve, and CSF protein electrophoretic patterns were compared. An immediate and persistent modest lymphocytosis was found. Total protein and CSF gamma globulin were elevated 3 weeks after myelography and throughout the remainder of the 80-day study period. This CSF profile characterizes a chronic inflammatory reaction induced by Pantopaque.