Peripheral arterial disease (PAD) is a common vascular condition where narrowed arteries reduce blood flow to the limbs, most commonly the legs. This arterial insufficiency, often caused by atherosclerosis (plaque buildup), can lead to symptoms like claudication (leg pain with exercise), numbness, or non-healing sores. Early detection through medical ultrasound, utilizing techniques like Doppler imaging, is crucial for timely diagnosis and management.
Ultrasound plays a vital role in diagnosing PAD by assessing blood flow velocity, detecting stenoses, and mapping arterial anatomy in the vascular system. This non-invasive imaging method helps medical professionals evaluate disease severity, guide treatment strategies, and monitor progression, ensuring optimal patient outcomes in peripheral arterial disease management.