Coronal (above left) and sagittal (above right) US of the brain show the right lateral ventricle to be filled with echogenic material and to be dilated. Axial GRE MRI without contrast of the brain obtained 1 month later (below) shows dark signal representing hemosiderin in the choroid plexus of the right lateral venticle. There is no hemosiderin in the right germinal matrix.
