The second BCC is centered lateral to the carotid sheath and anteromedial to the sternocleidomastoid muscle.
第二腮裂囊肿位于颈动脉鞘外侧、胸锁乳突肌前内侧。
2
Introduction: After administering appropriate anesthesia to the patient, expose the left carotid sheath as it extends along the anterior border of the sternocleidomastoid muscle.
摘要： 患者麻醉满意后，暴露左侧颈动脉鞘，它一般沿胸锁乳突肌的前缘延伸。
3
Site: 6 cases in sternocleidomastoid muscle, 3 cases in thyroid, 1 cases in para tracheal, 2 cases near carotid sheath, 3 cases in superficial lamella, 1 case in pre-epiglottis space.