目的探讨异位甲状腺被误诊为甲状舌管囊肿的原因。
Objective To explore the reason why ectopic thyroid is misdiagnosed as thyroglossal duct cyst.
OSAHS鉴别诊断甲状腺功能减退可表现为舌、咽、喉部水肿，引起上呼吸道阻塞，致睡眠呼吸暂停。
The OSAHS differential diagnosis thyroid function drops may display for the tongue, swallows, the throat dropsy, causes upper respiratory tract blocking, sends the sleep apnea.
目的：探讨舌异位甲状腺诊治方法。
Objective: To investigate the diagnosis and treatment of ectopic lingual thyroid.
结论高频超声检查对甲状腺舌管囊肿的诊断及鉴别诊断具有一定特征性及临床价值。
Conclusion Ultrasonography shows certain characteristics and clinical value to diagnose and distinguish thyroglossal duct cyst.
方法用超声观察和测量正常甲状腺、异位甲状腺和甲状舌管囊肿，结合手术和病理结果进行相关的分析。
Methods the normal thyroid, ectopic thyroid and thyroglossal duct cyst were observed and measured, and the surgical and pathological results were analyzed.
目的：探讨发生于舌根的甲状腺舌管囊肿的临床表现、诊断和治疗方法。
Objective: To study the behavior, diagnosis and treatment of the thyroglossal cyst in radix linguae.
结果甲状腺舌管囊肿超声表现为圆形、椭圆形的囊性肿块，大多数位于中线，也可偏于一侧；
Results Round or oval cystic mass were major manifestations on ultrasound images, the cyst could situated at midline or lateral side.
目的探讨甲状腺舌管囊肿的超声及病理基础。
Objective To investigate the ultrasound manifestations and pathological foundation of thyroglossal dust cyst.
结果，依据舌动脉变化最大的起始段形态，可分为上弓型、下降型、与面动脉共干型和与甲状腺上动脉共干型四个类型。
Results: According to the morphology of its variable origin, the lingual artery was divided into 4 types: arched, descending, faciolingual and superothyroidolingual arterial.
结果，依据舌动脉变化最大的起始段形态，可分为上弓型、下降型、与面动脉共干型和与甲状腺上动脉共干型四个类型。
Results: According to the morphology of its variable origin, the lingual artery was divided into 4 types: arched, descending, faciolingual and superothyroidolingual arterial.
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