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Dysplastic gangliocytoma (T1-weighted MRI)

This mass involves the cerebellar vermis and most of the right cerebellar hemisphere. The striated appearance is evident (yellow arrow). (Contributed by Dr. Sherman Stein.)

Associated Disorders

  • Bannayan-Riley-Ruvalcaba syndrome
  • COLD syndrome
  • Cowden disease
  • Cowden syndrome
  • PTEN hamartoma tumor syndrome