论文部分内容阅读
目的:分析甲状腺结节样病变的CT表现,探讨几种常见甲状腺结节样病变的诊断和鉴别诊断。材料与方法:对本院1999年至2004年经手术病理证实的甲状腺结节样病变33例进行回顾性分析。结果:本组33例,单发结节19例,其中甲状腺腺瘤13例;甲状腺癌6例。多发结节14例,其中结节性甲状腺肿12例;甲状腺腺瘤2例。CT对恶性病变诊断符合率87.5%;对良性病变诊断符合率79.6%。结论:掌握各种甲状腺结节样病变的CT特点及其与周围结构的关系、以及有无颈部淋巴结转移,对其诊断及鉴别诊断具有重要意义。
Objective: To analyze the CT findings of thyroid nodular lesions and to explore the diagnosis and differential diagnosis of several common thyroid nodular lesions. Materials and Methods: A retrospective analysis was performed on 33 cases of thyroid nodules-like lesions confirmed by surgery and pathology in our hospital from 1999 to 2004. Results: The group of 33 cases, single nodules in 19 cases, 13 cases of thyroid adenoma; 6 cases of thyroid cancer. Multiple nodules in 14 cases, of which nodular goiter in 12 cases; thyroid adenoma in 2 cases. The coincidence rate of CT diagnosis of malignant lesions was 87.5%, and the diagnosis rate of benign lesions was 79.6%. Conclusion: To master the CT features of various thyroid nodular lesions and their relationship with the surrounding structures, as well as the presence or absence of cervical lymph node metastasis, is of great significance for the diagnosis and differential diagnosis of thyroid nodules.