Fig. 3From: MRI characteristics for “phantom” scratching in canine syringomyeliaBoxplots representing the data from Table 2 for mean syrinx cavity diameters in each dorsal quadrant. Estimated dorsal quadrant syrinx cavity diameters (based on a multiplication of the perpendicular dimensions in each transverse MR slice) were between 2.5 and 9.5 times larger for “scratchers”, with the largest mean difference p-value being 0.009. Y axis scale in cm2 Back to article page