Neuropathological findings in a 17-month-old boy with kinky hair due to Menkes disease.

Menkes disease is a neurodegenerative metabolic disorder. It is an X-lined recessive disorder of copper metabolism. It is characterized by seizures, developmental delay with loss of achieved milestones, along with skin and hair changes. We present such a genetically proven case of Menkes disease in a 17-month-old boy with seizures, cyanosis, and dyspnea. On evaluation, the child had low serum copper and ceruloplasmin. Magnetic resonance imaging revealed diffuse atrophy of the cerebrum, cerebellum with tortuosity of intracranial vessels. Autopsy confirmed the imaging findings along with dense gliosis, myelin loss, and significant loss of neurons in the cortex. Cerebellum showed aberrant dendritic arborization, somal sprouts, and axonal torpedoes within the Purkinje neurons. This report illustrates the classical presentation of in a genetically proven case of Menkes disease at autopsy, which has not been described in the recent literature.