RESULTS: Pathological changes were found in cervical, anterior scalene muscle and middle scalene muscle.
结果:术中探查见颈肋、前斜角肌、中斜角肌均有病理改变。
tubercle of anterior scalene muscle
前斜角肌结节
while neurilemmoma of the brachial plexus lies below the carotid bifurcation,and posterior or posterolateral to the anterior scalene muscle. The transverse cervical artery which crosses the anterior scalene muscle covers the part of the tumor and lies superficially.