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What Radiologists Should Know About Normal Pressure Hydrocephalus.
Till Illies1, Bernd Eckert1, Uwe Kehler2
1Fachbereich Neuroradiologie, Asklepios Klinik Altona, Hamburg, Germany.
Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
|September 16, 2021
Summary
Normal pressure hydrocephalus (NPH) is a common cause of dementia in the elderly. Early diagnosis and shunt placement are crucial for successful treatment outcomes in NPH patients.
Area of Science:
- Neurology
- Neurosurgery
- Radiology
Background:
- Normal pressure hydrocephalus (NPH) is a significant cause of dementia in elderly individuals.
- NPH frequently co-occurs with microangiopathy and Alzheimer's disease, complicating differential diagnosis.
- Accurate diagnosis is critical as NPH is a treatable form of dementia.
Purpose of the Study:
- To review the current understanding of normal pressure hydrocephalus (NPH).
- To highlight the importance of diagnostic imaging and patient selection for successful treatment.
- To summarize epidemiological, symptomatic, pathophysiological, diagnostic, and therapeutic aspects of NPH.
Main Methods:
- Comprehensive literature review utilizing PubMed.
- Inclusion of epidemiological, symptomatic, pathophysiological, diagnostic, and therapeutic data.
- Supplementation with joint guidelines from German neurological and neurosurgical societies.
Main Results:
- Understanding of NPH pathophysiology and comorbidities has advanced.
- Diagnosis relies on radiological and clinical indicators, with challenges in differentiating comorbidities.
- Positive prognostic markers for shunt therapy include DESH, short disease duration, gait disturbance, and low comorbidity.
Conclusions:
- NPH primarily affects individuals over 65, often with co-existing conditions like microangiopathy and Alzheimer's.
- Radiological findings are vital for NPH diagnosis and post-shunt monitoring.
- Timely shunt placement significantly improves patient outcomes in NPH.
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