AbstractBrachial artery occlusion is a rare occurrence. The authors report a case of a brachial artery occlusion diagnosed first by ultrasound with the findings confirmed by angiography.Keywordsbrachial artery occlusioncolor Dopplerupper extremitythrombuReferences1. Thrush A , Hartshorne T :Peripheral Vascular Ultrasound: How, Why and When. London, Churchill Livingstone; 1999.2. Rutherford RB :Vascular Surgery. 4th ed. Philadelphia, W. B. Saunders; 1999.