1 .吴阶平,裘法祖主编.黄家驷外科学.第6版.北京:人民卫生出版社,2000,P805-806.Results of the Sistrunk operat ion .Acta of orrinolaringol Esp,2000,51 : 340-347.Clinical results of the shallow core-out procedure in thyroglossal duct cyst operation .The CT and MR imaging f eatures of ca ......