摘要
目的:探讨用CT评估甲状腺钙化对诊断甲状腺癌的意义。方法:回顾同期284例病理证实的各类甲状腺疾病患者的术前CT资料,分析甲状腺钙化与甲状腺癌的关系。结果:患者术前CT检出钙化66例(23.9%)。良性疾病钙化率为20.1%,恶性疾病钙化率为47.5%,两者比较差异有显著性(P=0.000)。钙化灶的大小与甲状腺癌无显著性关系,而微钙化的多少与甲状腺癌差异有显著性(P=0.000)。结论:CT对钙化,特别是多灶微钙化的检出对甲状腺癌的诊断有重要意义,是甲状腺癌的一个特征性征象。
Objective：To investigate the significance of thyroid calcification in the diagnosis of thyroid carcinoma. Methods：The CT waging of 284 patients with variant thyroid diseases proved by pathology were reverwed for the presence of calcification,and the correla- ion between calcification and thyroid carcinoma was analyzed. Results：The total thyroid calcification ratio in CT imaging was 23.9%, vhich in benign samples was lower than that in malignant samples.There was significant correlation between the number of micro-calcification and thyroid careinoma,but not between the size of calcification and thyroid carcinoma. Condusion：Thyroid nodules with calcificaion especially a number of micro-calcifcafion is considered to be vary valuable in the diagnosis of thyroid carcinoma.
出处
《现代医药卫生》
2006年第8期1107-1109,共3页
Journal of Modern Medicine & Health
