Kommerell's diverticulum coexisting with subclavian artery aneurysm as a rare cause of pain in the subclavian region

Abstract

We report a patient who presented with acute subclavian chest pain. His work-up revealed a Kommerell's diverticulum coexisting with subclavian artery aneurysm. After careful consideration, he underwent a successful, three-step hybrid procedure (thoracic stent graft implantation, carotid-subclavian bypass, coil embolization) with good long-term results.