CErebral Dysgenesis, Neuropathy, Ichthyosis, and Keratoderma (CEDNIK) Syndrome with Brain Stem Malformation.

A case study of a six‑year‑old female, second born of second‑degree consanguineous parentage, was delivered at term without any complications. Topics include Magnetic resonance imaging (MRI) of the brain at age 3 years, showed dysgenesis of the corpus callosum, bilateral front parietal polymicrogyria with abnormal cortical folding; and the electroneurographic study was confirmatory for the presence of diffuse sensorimotor demyelinating polyneuropathy.