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Arachnoid cyst (CT)

A type 1 middle cranial fossa arachnoid cyst without mass effect imaged with unenhanced CT. (Contributed by Dr. Robert Grant.)

Related Media

Associated Disorders

  • Agenesis of the corpus callosum
  • Ankylosing spondylitis
  • Aqueductal stenosis
  • Arteriovenous malformation
  • Attention deficit hyperactivity disorder
  • Chiari malformation type 1
  • Cranial asymmetry
  • Epilepsy
  • Glutaric aciduria type 1
  • Myotonic dystrophy
  • Neural tube defects
  • Neurofibromatosis