A disorder resulting from a defect in the pattern of neuronal migration in which ectopic collections of neurons lie along the lateral ventricles of the brain or just beneath, contiguously or in isolated patches.
Also Known As:
Bilateral Periventricular Nodular Heterotopia; Familial Nodular Heterotopia; Heterotopia, Familial Nodular; Heterotopia, Periventricular, X-Linked Dominant; Nodular Heterotopia, Bilateral Periventricular; Periventricular Heterotopia; Periventricular Heterotopia, X-Linked; Periventricular Nodular Heterotopia 1; Familial Nodular Heterotopias; Heterotopia, Periventricular; Heterotopia, Periventricular Nodular; Heterotopia, X-Linked Periventricular; Nodular Heterotopia, Familial; Nodular Heterotopia, Periventricular; Periventricular Heterotopia, X Linked; Periventricular Heterotopias; Periventricular Nodular Heterotopias; X-Linked Periventricular Heterotopia; X-Linked Periventricular Heterotopias