there are four types/locations of possible thoracic outlet syndrome seen here

Thoracic Outlet Syndrome

Thoracic outlet syndrome is a condition that causes compression of nerves and/or blood vessels where the thorax outlets into the upper extremity.

herniated disc with compression of the spinal nerve in the intervertebral foramen

Pathologic Disc Conditions of the Neck

The danger with a disc bulge or herniation is that the disc can compress the spinal nerve within the intervertebral foramen, causing a pinched nerve.