3Prasad KC,Dannana NK,Prasad SC, et al . Thyroglossal duct cyst: an unusual presentation[J]. Ear Nose Throat J ,2006, 85(7) :454-456.
4King AD,Ahuja AT,Mok CO, et al . MR imaging of thyroglossal duct'cysts in adults[J]. Clin Radiol ,1999,54(5) :304- 308.
5Pueyo C,Royo Y,Mldonado J, et al . Double cervical cyst derived from a single thyroglossal duct tract [J]. J Pediatr Surg, 2008,43(4) :748-750.
6郭启勇.实用放射学[M].3版.北京:人民卫生出版社.2007:312-313.
7Imhof H, Czemy C, Hormann M, et al. Tumors and tumor-like le- sions of the neck :from childhood to adult[J]. Eur Radiol,2004, 14 Suppl 4 : L155-165.
8Damiano A, Glickman AB, Rubin JS, et al. Ectopic thyroid tissue presenting as a midline neck mass[J]. Int J Pediatr Otorhinolaryn- gol, 1996,34(1/2) : 141-148.