THORACIC OUTLET SYNDROME

THORACIC OUTLET SYNDROME - Thoracic outlet syndrome is a group of disorders that occur when blood vessels or nerves in the space between your collarbone and your first rib (thoracic outlet) are compressed. This can cause pain in your shoulders and neck and numbness in your fingers. Common causes of thoracic outlet syndrome include physical trauma from a car accident, repetitive injuries from job- or sports-related activities, certain anatomical defects, and pregnancy. Sometimes doctors can't determine the cause of thoracic outlet syndrome.

Signs and symptoms of vascular thoracic outlet syndrome can include:

• Discoloration of your hand (bluish color)
• Arm pain and swelling, possibly due to blood clots
• Blood clot in veins or arteries in the upper area of your body
• Lack of color (pallor) in one or more of your fingers or your entire hand
• Weak or no pulse in the affected arm
• Cold fingers, hands or arms
• Arm fatigue with activity
• Numbness or tingling in your fingers
• Weakness of arm or neck
• Throbbing lump near your collarbone