What is the role of CT scanning in the workup of autism spectrum disorder (ASD)?

Updated: Sep 30, 2019
  • Author: James Robert Brasic, MD, MPH; Chief Editor: Caroly Pataki, MD  more...
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Results of computed tomography (CT) scan studies of the head are inconsistent in patients with autistic disorder. However, they may reveal deficits, including enlargement of the ventricles, hydrocephalus, parenchymal lesions, and reduction in size of the caudate nucleus.

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