The Internet Book of Critical Care Podcast IBCC Episode 102 - Cerebral Venous Thrombosis
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Oct 23, 2020 AI Snips
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Venous Blockage Effects
- Cerebral venous thrombosis blocks blood outflow causing tissue infarction and hemorrhagic transformation.
- Blockage of superior sagittal sinus can cause communicating hydrocephalus due to CSF drainage impairment.
Cerebral Venous Thrombosis Epidemiology
- Cerebral venous thrombosis accounts for about 1% of strokes but is the most common cause in young adults.
- It is comparable in incidence to meningitis and should always be considered in relevant presentations.
Recognize CVT Risk Factors
- Identify risk factors like thrombophilia, oral contraceptives, malignancy, head/neck infections, and mechanical trauma for cerebral venous thrombosis.
- Be aware that central lines especially in the jugular or subclavian veins can cause thrombosis.