Headache as the leading symptom of the thoracic outlet syndrome.
D000328:Adult; D000368:Aged; D005260:Female; D006261:Headache / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012272:Ribs / Q000601:surgery; D013901:Thoracic Outlet Syndrome / Q000150:complications* / Q000175:diagnosis / Q000601:surgery