Male, 13 years old, with autism and several hyperpigmented macules, presenting with new stereotypedmouth movements. Evaluate for cerebral malformation, gliosis or basal ganglia abnormality. Brain parenchymal morphology is within normal limits. No structural abnormalities are detected. There are no areas of focal signal alteration, restricted diffusion, edema or mass effect. No findings are seen to suggest acute or chronic intracranial hemorrhage. The ventricular system is within normal limits. No abnormal extra axial fluid collections are observed.
Unremarkable evaluation with no specific findings to account for the patient's symptoms.