a group of disorders affecting the shoulders, neck, arms, and hands that can cause pain, loss of feeling, or the feeling of a lot of sharp points being put quickly and lightly into the body

Thoracic outlet syndrome can be caused by compression of nerves or blood vessels in the area between the neck and shoulders. 胸部出口综合症可能会因颈肩之间的神经或血管受压迫而造成。