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Medicine

Point-of-Care Ultrasound in Diagnosing Deep Vein Thrombosis in Emergency Settings

Quick fact

Point-of-care ultrasound for DVT can be performed in under 10 minutes and has a sensitivity and specificity of around 90-95% for proximal DVT, making it a powerful first-line test in the emergency department.

Why this is interesting

When a patient arrives in the ER with a swollen, painful leg, seconds matter. Could a simple ultrasound probe at the bedside rule out a deadly blood clot before symptoms worsen?