临床资料 本组4例均为女性,年龄最小8岁,最大41岁,平均18.5岁。病程分别为3、7、5、9年,平均6.0年。均经同位素及病理检查证实,其中腺癌2例,甲状腺乳头状腺癌2例。4例均进行外科手术治疗,其中2例行单纯肿物切除;1例腺癌因肿物呈囊性与舌骨体粘连,按甲状舌管囊肿连同舌骨中段一并切除;另1例甲状腺乳头状腺癌因肿瘤与周围组织粘连,剥离中创面 Clinical data 4 patients in this group were all women, the youngest 8 years old, the largest 41 years old, an average of 18.5 years old. The course of the disease was 3, 7, 5, and 9 years respectively, with an average of 6.0 years. All were confirmed by isotope and pathological examination, including 2 cases of adenocarcinoma and 2 cases of thyroid papillary adenocarcinoma. All 4 cases underwent surgical treatment, of which 2 cases underwent simple mass resection; 1 case of adenocarcinoma showed cystic and hyoid bone adhesions, and thyroglossal duct cyst was removed together with the middle hyoid bone; the other 1 case was thyroid. Papillary adenocarcinoma due to tumor adhesion with surrounding tissue, peeling in the wound