Axial T1 and T2 images of the brain show colpocephaly due to dilated atria and
occipital horns of the lateral ventricle. Note the parallel configuration of the
Sagittal and Coronal T1 images show a high riding third ventricle, vertically
oriented medial cortical gyri, and no visible corpus callosum. The lateral
ventricles form a bull's-horn appearance and are indented medially by the
bundles of Probst.
Key words: mri congenital developmental
Agenesis of the corpus callosum