关键词: 甲状舌管囊肿； 甲状舌管乳头状癌； 诊断； 治疗

Abstract: Thyroglossal duct carcinoma is an extremely rare disease,with thyroglossal duct papillary carcinoma being the most common type.By reviewing the diagnosis and treatment processes of 2 cases of thyroglossal duct papillary carcinoma and combining with relevant domestic and foreign literature,the preoperative diagnosis and surgical methods of this disease are summarized.Ultimately,the research findings indicate that fine-needle aspiration can improve preoperative diagnostic efficacy,and surgery remains the preferred treatment for thyroglossal duct carcinoma at present.

Key words: thyroglossal duct cyst; thyroglossal duct papillary carcinoma; diagnosis; treatment