异位甲状腺是指颈前正常位置以外的甲状腺组织,临床少见,而异位甲状腺癌临床上更少见。由于其发生部位多变及临床表现不典型,容易误诊、漏诊。本文就我科收治的一例颈部原发性异位甲状腺癌患者资料进行分析、总结。1临床资料患者,男性,41岁,发现颈部无痛性包块3月余, Ectopic thyroid gland is outside the normal position of thyroid tissue, rare clinical, and ectopic thyroid cancer is more common in clinical. Because of its changing location and clinical manifestations of atypical, easily misdiagnosed, missed diagnosis. This article was admitted to our department for a case of cervical primary ectopic thyroid cancer patients to analyze the data, concluded. 1 Clinical data Patients, male, 41 years old, found that the neck painless mass more than 3 months,