CT Diagnosis of Thyroglossal Cyst(A Report of 12 Cases) / 实用放射学杂志

ABSTRACT

Objective To evaluate CT manifestations and pathologic findings of thyroglossal cyst.Methods CT manifestations,clinical materials and pathological findings of 12 cases with thyroglossal defined by pathology were analysed.Results Of 12 cases,the the lesions were located at the center line of the neck in 8 cases and at left of the neck in 4 cases.The cysts were round or oblate in shape on CT scans.In 5 cases the walls of cyst were smooth and no enhanced;while in other 7 cases the cystic walls were coarse and enhanced evidently which there were infiltration of inflammatory cell microscopic examination.The nodules at cystic wall which were composed by blood vessel,striated muscle and connective tissue on pathology could be seen on CT scans while if these nodules were minor,they could hardly to be showed by CT.Conclusion CT can make a proper diagnosis of thyroglossal cyst.