CDH2 and cyst: Other imaging features correlated with cadherin expression subgroups included cyst formation (co-expression E- and N-cadherin, p < 0.001, and a tendency for E-cadherin, p = 0.057), multifocality (P-cadherin expression, p = 0.011, and co-expression P- and N-cadherin, p = 0.024), ependymal extension (P-cadherin expression, p = 0.030, and E- and P-cadherin co-expression, p = 0.036), and corpus callosum extension (tendency for P- and N-cadherin co-expression, p = 0.055).