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. 2008 Feb 1;13(4):389–394. doi: 10.1177/159101990701300411

Table 5.

TARGET SIGN/SYMPTOM overall seizures headache neurological deficit

fistula 5 better 2 improved
1 no further
seizures
5 improved
1 worse

decreased
venous flow
10 better 4 improved
1 no further
seizures
8 improved 1 improved

cure 8 better 3 no further
seizures
6 improved 3 improved