Acute limb ischemia due to left brachial artery occlusion in a 40-year-old female patient: a case report

Abstract

Acute upper limb ischemia (ALI) due to brachial artery occlusion is a rare but catastrophic condition that poses a significant threat to limb viability and can result in limb amputation or death. Accurate diagnosis and timely intervention are crucial to avoid catastrophic consequences. Literature on ALI due to brachial artery occlusion is scant and usually related to atrial fibrillation. We report a 40-year-old female presented with sudden onset left upper limb pain, change in color, and neurological deficits in the last three days. A color Doppler ultrasound revealed a complete occlusion of the left brachial artery with echogenic thrombosis suggestive of ALI. The patient urgently underwent a thrombectomy with an uneventful outcome. In conclusion, even though ALI due to brachial artery occlusion is rare, a heightened level of suspicion, precise diagnosis, and timely management are essential to prevent any fatal consequences.