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Normal pressure hydrocephalus
From WikEM
Contents
Background
- Possible reversible cause of dementia
- CSF buildup in the ventricles leading to increased intracranial pressure with edema of the periventricular white matter and corona radiata
- Sacral motor nerve fibers that produce gait instability; incontinence ensues when compressed
Clinical Features
- Gait disturbance
- Memory loss
- Incontinence
Differential Diagnosis
- Alzheimers
- Stroke
- Parkinson's Disease
- Electrolyte abnormality
- Malignancy
- Uremic encephalopathy
- Hydrocephalus ex vacuo (diffuse cerebral atrophy on CT)
Evaluation
Management
Disposition
- Workup typically is extensive and performed as an outpatient.
- Refer to neurosurgery
Also See
References
- ↑ 1.0 1.1 Schneck MJ. Normal pressure hydrocephalus. Medscape. Retrieved 8/4/2016
- ↑ Shprecher D, Schwalb J, Kurlan R. Normal pressure hydrocephalus: diagnosis and treatment. Curr Neurol Neurosci Rep. 2008 Sep;8(5):371-6.
Authors
Aaron Snyder, Tom Heston, Kevin Lu, Ross Donaldson, Daniel Ostermayer, Neil Young
