PHI with Non-traumatic extradural hematoma
How does this condition affect your private health insurance?
A non-traumatic extradural hematoma is a rare and life-threatening condition where blood accumulates between the dura mater and the inner surface of the skull, not caused by head injury. Unlike its traumatic counterpart, it typically arises from underlying vascular abnormalities, tumors, or coagulopathies. Symptoms, often acute, include severe headache, vomiting, altered consciousness, and focal neurological deficits, rapidly progressing due to increased intracranial pressure. Diagnosis relies on urgent imaging, like CT scans. Prompt neurosurgical evacuation is crucial, as delayed intervention can lead to severe brain compression, permanent neurological damage, or death, making it a critical medical emergency requiring immediate attention and identification of the underlying cause.
PKV Risk Assessment
However, some specialized PHI providers may insure you with a surcharge of up to 30%.
Impact on Your Insurance Policy
Duration of Illness (Initial)
Acute onset, symptoms develop rapidly over hours to days, requiring immediate intervention.
Duration of Illness (Lifetime)
Typically a one-time acute event; however, potential long-term neurological sequelae may require ongoing management for months or years.
Cost of Treatment (Initial)
Very high (e.g., €50,000 - €150,000+), involving emergency neurosurgery, extensive imaging, intensive care unit (ICU) stay, and initial rehabilitation.
Cost of Treatment (Lifetime)
High to very high (e.g., €50,000 - €500,000+), depending on the extent of brain damage and the need for long-term rehabilitation, assistive devices, ongoing medical care for seizures, cognitive deficits, or other neurological impairments. Lower if complete recovery occurs.
Mortality Rate
Moderate to high (e.g., 20-50%) if diagnosis or surgical intervention is delayed; lower (e.g., 5-15%) with prompt and successful treatment. Highly dependent on hematoma size, location, and patient's initial neurological status.
Risk of Secondary Damages
High (e.g., 50-80%), including permanent neurological deficits (e.g., hemiparesis, aphasia), seizures, cognitive impairment, visual disturbances, or hydrocephalus, even with successful surgical evacuation.
Probability of Full Recovery
Low to moderate (e.g., 20-40%), without any lasting consequences. It is significantly influenced by the speed of intervention, pre-operative neurological status, and age.
Underlying Disease Risk
Very high (e.g., 80-100%), as non-traumatic extradural hematomas are almost always secondary to underlying conditions such as vascular malformations (e.g., arteriovenous malformations, aneurysms), intracranial tumors, bleeding disorders/coagulopathies, or infections (e.g., osteomyelitis of the skull).