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目的 分析甲状腺癌超声声像图特征 ,降低超声误诊或漏诊率。方法 总结术后病理确诊 ,超声误诊的2 2例甲状腺癌声像图特征。结果 2 2例甲状腺癌中钙化 1 3例 ,其中微钙化 9例。肿块直径小于 1 .5cm 7例。甲状腺两种疾病共存 9例。结论 微钙化是乳头状癌的一个特征性表现。肿块直径小于 1 .5cm与疾病的多源性增加诊断难度
Objective To analyze the ultrasonographic features of thyroid cancer and reduce the rate of misdiagnosis or misdiagnosis of ultrasound. Methods The pathological findings and sonographic findings of 22 cases of thyroid carcinoma were analyzed retrospectively. Results Twenty-two cases of thyroid carcinoma calcification in 13 cases, including 9 cases of microcalcification. 7 cm in diameter less than 1.5 cm. Thyroid disease coexistence in 9 cases. Conclusion Microcalcifications are a characteristic manifestation of papillary carcinoma. The tumor diameter less than 1.5cm and the multi-source of the disease increase the difficulty of diagnosis