csf igg was measured in 190 patients by single radial immunodiffusion , a high value for the ratio csf igg/total protein ( normal values being up to 14 % ) was obtained in 13 of 22 patients ( 54 % ) with definite or probable multiple sclerosis and in 16 of 137 patients ( 12 % ) with other neurological disorders excluding acute infections , subarachnoid haemorrhage and neurosyphilis .
C0027765
neurological disorders
C0027927
neurosyphilis