甲状腺良恶性结节超声特征分析
Medical Information（2015）
Abstract
目的 分析甲状腺结节的超声特征,评价其对良、恶性的鉴别诊断价值.方法 收集我院65例甲状腺结节患者的超声检查资料,以术后病理为金标准,比较良、恶性结节的声像图特征.结果 甲状腺良、恶性结节在边界、包膜、纵横比、内部回声与结构、微钙化、后方回声衰减及血流分级、阻力指数(RI)上均有差异,具有统计学意义(P＜0 05),在形态、声晕、收缩期峰值流速(PSV)上比较无差异,无统计学意义(P＞0 05).结论 超声对鉴别诊断甲状腺结节的良、恶性有较大应用价值.
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