异位甲状腺由胚胎时期部分或全部甲状腺胚基离开原基发育而成,可发生于舌盲孔至胸骨切迹沿线甲状腺下降途中的任何部位,以舌甲状腺最多,也可发生于颈部、鼻咽部、食管气管头部、锁骨上窝、胸腔等部位。临床很少见,易发生误诊误治。现报告1例儿童颈部异位甲状腺。1病历资料患者, Ectopic thyroid from the embryonic period part or all of the thyroid embryonic base to leave the primordium developed, can occur in the lingual blind hole to the sternum along the thyroidectomy along the way any part of the way to the tongue thyroid up, can also occur in the neck, nose Pharynx, esophageal tracheal head, supraclavicular fossa, chest and other parts. Clinical is rare, prone to misdiagnosis and mistreatment. Now report a case of children with cervical ectopic thyroid. 1 patient data,