PHI with Occlusion and stenosis of the posterior cerebral artery
How does this condition affect your private health insurance?
Occlusion or stenosis of the posterior cerebral artery (PCA) primarily disrupts blood flow to the occipital lobe, thalamus, and midbrain. This can lead to an ischemic stroke, manifesting with diverse neurological deficits. Common symptoms include visual field defects (hemianopia), sensory loss, memory impairment, and sometimes altered consciousness. If the dominant hemisphere is affected, alexia without agraphia can occur. The severity and specific symptoms depend on the affected PCA branches and collateral circulation. Prompt diagnosis, often via imaging like MRI, and intervention are crucial to minimize permanent brain damage and improve outcomes. Underlying causes include atherosclerosis, embolism, or dissection.
PKV Risk Assessment
Individual, specialized PHI providers may still insure you, but with a significant surcharge.
Impact on Your Insurance Policy
Duration of Illness (Initial)
Acute onset over minutes to hours; severe symptoms in the acute phase last days to weeks.
Duration of Illness (Lifetime)
A stroke is a one-time event, but its consequences can be chronic, requiring long-term rehabilitation and management of residual deficits, and increasing the risk of future vascular events.
Cost of Treatment (Initial)
High. Involves emergency care, hospitalization, advanced diagnostics (CT, MRI), and potential interventional therapies like thrombolysis or thrombectomy. Costs typically range from tens of thousands to over a hundred thousand USD.
Cost of Treatment (Lifetime)
Very High. Includes long-term rehabilitation, chronic medication for secondary prevention (e.g., antiplatelets, statins), assistive devices, and potential long-term care for permanent disabilities, potentially amounting to hundreds of thousands USD.
Mortality Rate
Moderate to High. Mortality rates for acute ischemic stroke can range from 10-20% within the first month, higher for severe cases or those with significant brainstem involvement or complications.
Risk of Secondary Damages
High. Common secondary damages include persistent visual field defects, cognitive impairments (memory), sensory deficits, central post-stroke pain, depression, and potentially epilepsy or motor weakness depending on the affected region.
Probability of Full Recovery
Low to Moderate. While significant improvement is possible with rehabilitation, complete recovery without any residual neurological deficits is uncommon, especially for larger strokes, with visual field defects often persisting.
Underlying Disease Risk
High. Frequently associated with cardiovascular risk factors and diseases such as atherosclerosis, hypertension, diabetes mellitus, hyperlipidemia, atrial fibrillation, and less commonly, vasculitis or arterial dissection.