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目的探讨甲状腺癌在超声、MRI及1H-MRS的影像特点,比较不同方法对甲状腺癌的诊断价值。方法回顾性分析经手术病理证实的62例甲状腺癌的影像表现。结果甲状腺癌的发展变化、形态、内部回声、彩色血流显像、磁共振成像、波谱分析及浸润、颈部淋巴结转移征象均有不同表现。结论超声对甲状腺癌有重要诊断价值,结合MRI、1H-MRS能提高对甲状腺癌的确诊率。
Objective To investigate the imaging features of thyroid cancer in ultrasound, MRI and 1H-MRS and to compare the diagnostic value of different methods in thyroid cancer. Methods The imaging findings of 62 cases of thyroid carcinoma confirmed by surgery and pathology were retrospectively analyzed. Results The development of thyroid cancer, morphology, internal echo, color flow imaging, magnetic resonance imaging, spectral analysis and infiltration, cervical lymph node metastasis signs have different manifestations. Conclusion Ultrasound has important diagnostic value for thyroid cancer, combined with MRI, 1H-MRS can increase the diagnosis of thyroid cancer.