Spontaneous intraventricular rupture of a craniopharyngioma cyst: A case report

Intraventricular rupture of craniopharyngioma cysts is an unusual event which is associated with a high risk of loculated or communicating hydrocephalus. A 75-year-old woman presented at the Emergency Department of our hospital with mental status deterioration due to chemical ventriculitis and acute hydrocephalus following the intraventricular rupture of a craniopharyngioma cyst. The patient was treated with stress-dose steroid therapy. In addition, she underwent placement of an external ventricular drain and endoscopy-assisted intra-cystic placement of an Ommaya reservoir for the aspiration of the cystic fluid. The patient's condition improved; she was shunted in an expeditious fashion and discharged from the Intensive Care Unit within 2 weeks of her admission with the reservoir in place for the continued drainage of the cyst.