Upper Vascular Thoracic Outlet Syndrome: A Case Study

Abstract

Thoracic outlet syndrome (TOS) is recognised in approximately 8% of the population. Vascular presentation is rare and diagnosis is often elusive due to its rarity. As episodes of TOS in the upper extremities are rare, proven protocols for rehabilitation management are lacking. The purpose of our article is to present a clinical examination protocol and a treatment protocol for patients after an episode of venous thrombosis in the upper limb (VTOS). We report the case of a middle-aged woman with right venous TOS with pain in the right upper extremity, accompanied by oedema and mild violet discolouration. The results after 10 sessions of physiotherapy were as follows: a reduction in symptoms of approximately 40%, an improvement of approximately 15% in sports performance, and an improvement of approximately 25% in work. There was also an improvement in the results of TOS provocation tests, i.e., a 50–100% improvement in pulse rate and about 30% less discolouration in the extremity. Additionally, there was a significant improvement in posture between the two sides of the upper quadrant. The results after 10 physiotherapy sessions are surprising due to chronic disease after the thrombosis episode. It appears that even after a long period of time since diagnosis, improvement is possible.

Keywords

• TOS
• upper thoracic outlet syndrome
• nonoperative management
• vascular TOS
• physiotherapy in TOS