Modality: MRI (T2)

- “ Child with massive obstructive hydrocephalus due to a posterior fossa arachnoid cyst pushing the cerebellum anteriorly and obstructing CSF flow. ”

Used in the following article:

  • Obstructive hydrocephalus - “ Obstructive hydrocephalus is a term usually used to denote obstructive non-communicating hydrocephalus.  It is actually a term that causes confus...”
  • Hydranencephaly - “ Hydranencephaly is a rare encephalopathy that occurs in-utero. It is characterized by destruction of the cerebral hemispheres which are transforme...”
  • Hydrocephalus (summary) - “ This is a basic article for medical students and other non-radiologists Hydrocephalus describes the situation where the intracranial ventricular ...”
  • Alobar holoprosencephaly - “ Alobar holoprosencephaly is a subtype of holoprosencephaly and is the most severe of the classical three subtypes, with both semilobar and lobar h...”

View full size version of Arachnoid cyst of the posterior fossa with hydrocephalus

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