What is peripheral arterial occlusion?

Peripheral arterial occlusion refers to the blockage of blood flow in the arteries that supply the limbs, typically due to atherosclerosis, thrombosis, or embolism. This condition can lead to symptoms such as pain, cramping, or weakness in the affected limbs, particularly during physical activity. Severe cases may result in tissue damage or gangrene, necessitating medical intervention. Diagnosis often involves imaging studies and treatment may include medication, lifestyle changes, or surgical procedures.