Volume of GP infarcts. Volume of GP infarcts. The range of GP infarct volumes is 9–1021 μL. Laterality of the infarcts is apparent when infarcts are segregated.

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Presentation transcript:

Volume of GP infarcts. Volume of GP infarcts. The range of GP infarct volumes is 9–1021 μL. Laterality of the infarcts is apparent when infarcts are segregated into left and right columns for each of the MMA classes. Group means (indicated by the heavy bar) differ between classes. Application of a t test suggests that there is a statistically significant difference in infarct size between the 2 mut subtypes together (mut- and muto), the 2 cbl classes together (cblA and cblB) (P = .01), and the muto subtype alone versus the 2 cbl classes together (P = .02). There was a statistically significant difference between the mut- subtype alone and each of the other categories (P = .01 versus muto, P < .01 versus cblA, and P = .02 versus cblB). There was a statistically significant difference between the left and right for the cblA class (P = .04). E.H. Baker et al. AJNR Am J Neuroradiol 2015;36:194-201 ©2015 by American Society of Neuroradiology