Abstract：Objective: To analyze 2dimensional color doppler ultrasound(2D-CDUS) and contrastenhanced ultrasound（CEUS）-imaging characteristic about small hepatic carcinoma which diameter≤2 cm, and evaluate the value of 2D-CDUS and CEUS in diagnosing the small hepatic carcinoma. Methods: Retrospectively analyze the imaging characteristic and diagnostic results about the 134 cases of patients and 203 small hepatic lesions，and then compare the diagnostic value between the both methods in diagnosing small hepatic carcinoma. Results: The sensitivity，specificity and accuracy in diagnosing the small hepatic carcinoma by 2D-CDUS and CEUS were 81.3% (91/112),82.4%（75/91）, 81.8%（166/203） and 91.1%（102/122）,93.4%（85/91）,92.1%(187/203),respectively，and the difference between two methods had the statistical significance(P＜0.05). Conclusions: As a routine imaging method, 2DCDUS had the diagnostic value, to a certain extent, for small hepatic carcinoma; and CEUS can further enhance its sensitivity, specificity and accuracy.
收稿日期: 2013-09-24
基金资助:
镇江市科技支撑计划资助项目（SH2011027）
作者简介: 陈宝定（1978—），男，江苏仪征人，主治医师，硕士，主要从事超声医学诊治研究。
引用本文:
陈宝定，薛玉，吴新财，邓宏伟，尚梦圆，王珂珂，张慧霞. 二维彩超和超声造影对微小肝癌诊断价值的对比分析[J]. 江苏大学学报:医学版, 2014, 24(02): 139-141.
CHEN Bao-ding, XUE Yu, WU Xin-cai, DENG Hong-wei, SHANG Meng-yuan，WANG Ke-ke, ZHANG Hui-xia. Contrast analysis of the value of 2D-CDUS and contrast-enhanced ultrasound in diagnosing small hepatic carcinoma. Journal of Jiangsu University(Medicine Edition), 2014, 24(02): 139-141.
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