A severe case of vascular thoracic outlet syndrome

We report a 21-year-old patient who presented at the outpatient department of angiology with incipient necroses in the fingertips of the right hand. Colour-coded duplex sonography and angiography demonstrated occlusion of the right brachial, ulnar and radial arteries, obviously resulting from an embolism from the subclavian artery narrowed by a cervical rib. After partly successful local thrombolysis this accessory rib was resected. We review angiologic signs and neurological symptoms of the thoracic outlet syndrome (TOS) and analyse the current literature regarding diagnostic procedures and treatment. This complicated and severe case of TOS in a young patient ending with paresis of the right arm and partial finger amputation emphasises the importance of early diagnosis of this condition.