All are seen in Thoracic outlet syndrome except -
Muscles of hand are wasted, not the forearm muscles.
• Ulnar nerve (C8-T1) involvement is most common.
• It is associated with:
−− Motor weakness and atrophy of the hypothenar and interosseous muscles
−− Pain and paresthesia along the medial aspect of the arm, hand, 5th finger and medial aspect of 4th finger.
Mass in the Neck
Wasting of forearm muscles
Adson's test positive
Pallor