Bar graph showing the number of patients with respect to temporary diagnostic relief according to the 5-point patient outcome scale when interviewed 2.

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Presentation transcript:

Bar graph showing the number of patients with respect to temporary diagnostic relief according to the 5-point patient outcome scale when interviewed 2 weeks after TFESI. G0 = 0 (aggravated), G1 = 1 (stationary), G2 = 2 (improved), G3 = 3 (much improved), G4... Bar graph showing the number of patients with respect to temporary diagnostic relief according to the 5-point patient outcome scale when interviewed 2 weeks after TFESI. G0 = 0 (aggravated), G1 = 1 (stationary), G2 = 2 (improved), G3 = 3 (much improved), G4 = 4 (no residual symptom). I.S. Lee et al. AJNR Am J Neuroradiol 2007;28:204-208 ©2007 by American Society of Neuroradiology