CHORUS

Collaborative Hypertext of Radiology

Nervous system

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fourth ventricle mass

• choroid plexus papilloma
• hemangioblastoma
• vermian metastasis
• arteriovenous malformation (AVM)
• inflammatory mass/cyst

IN KIDS:

• medulloblastoma
  • uniform enhancement
  • homogeneous
• ependymoma
  • patchy enhancement
  • heterogeneous, calcified

Related CHORUS documents: hemangioblastoma brain metastases cerebello-pontine angle (CPA) tumor astrocytoma medulloblastoma ependymoma