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目的 :分析甲状腺病变的 CT影像表现 ,探讨 CT检查对甲状腺病变的诊断价值。方法:回顾性分析经手术病理和穿刺活检证实的 3 1例甲状腺病变的 CT影像表现。 结果:所有病例均显示为低密度。 11例甲状腺癌中 ,9例境界不清 ,密度不均 ;2例边缘较清楚 ;7例结节性甲状腺肿双叶甲状腺弥漫肿大 ,腺内多发低密度结节 ;5例局限型结节性甲状腺肿 CT表现类似腺瘤或囊肿 ;2例非何杰金氏淋巴瘤表现不一 ,1例呈甲状腺腺瘤样改变。结论 :CT检查在甲状腺病变的定性诊断及鉴别诊断中具有重要价值
Objective: To analyze the CT images of thyroid lesions and to explore the diagnostic value of CT in thyroid lesions. Methods: The CT images of 31 thyroid lesions proved by pathology and biopsy were retrospectively analyzed. Results: All cases showed low density. Among the 11 cases of thyroid carcinoma, 9 cases had unclear and uneven density, 2 cases had clear edge, 7 cases had nodular goiter with diffuse thyroid enlargement, multiple low-density nodules in the gland, 5 cases of localized nodules Congenital goiter CT showed similar adenomas or cysts; 2 cases of non-Hodgkin’s lymphoma showed different performance, 1 case was thyroid adenoma-like changes. Conclusion: CT examination is of great value in the qualitative diagnosis and differential diagnosis of thyroid lesions