ã€æ‘˜è¦ã€‘ 目的:比较常规超声(BUS)ã€è¶…声弹性æˆåƒ(UE)åŠä¸¤è€…è”åˆåœ¨ä¹³è…ºç™Œä¸çš„诊æ–价值。方法:回顾性分æž66例(77个病ç¶)ç»ç—…ç†ç¡®è¯Šçš„ä¹³è…ºç—…ç¶æ‚£è€…的常规超声åŠå¼¹æ€§æˆåƒå›¾åƒèµ„料。以病ç†ç»“æžœä½œä¸ºä¸ºé‡‘æ ‡å‡†ï¼Œæ¯”è¾ƒå¸¸è§„è¶…å£°ã€å¼¹æ€§æˆåƒåŠä¸¤è€…è”åˆè¯Šæ–ä¹³è…ºç™Œçš„ç‰¹å¼‚æ€§ã€æ•感性ã€é˜³æ€§é¢„测值ã€é˜´æ€§é¢„测值åŠå‡†ç¡®çŽ‡ã€‚ç»“æžœï¼šå¸¸è§„è¶…å£°è¯Šæ–ä¹³è…ºç™Œçš„ç‰¹å¼‚æ€§ã€æ•感性ã€é˜³æ€§é¢„测值ã€é˜´æ€§é¢„测值åŠå‡†ç¡®çŽ‡åˆ†åˆ«ä¸º93.93%ã€68.18%ã€93.75%ã€68.88%ã€79.20%。弹性æˆåƒè¯Šæ–ä¹³è…ºç™Œçš„ç™Œç‰¹å¼‚æ€§ã€æ•感性ã€é˜³æ€§é¢„测值ã€é˜´æ€§é¢„测值åŠå‡†ç¡®çŽ‡åˆ†åˆ«ä¸º96.96%ã€68.18%ã€96.77%ã€69.56%ã€80.52%。两者è”åˆè¯Šæ–ä¹³è…ºç™Œçš„ç™Œç‰¹å¼‚æ€§ã€æ•感性ã€é˜³æ€§é¢„测值ã€é˜´æ€§é¢„测值åŠå‡†ç¡®çŽ‡åˆ†åˆ«ä¸º87.87%ã€84.09%ã€90.24%ã€80.55%ã€85.71%。常规超声和超声弹性æˆåƒè”åˆè¯Šæ–乳腺癌的ROC曲线下é¢ç§¯(0.912)大于常规超声(0.822)和超声弹性æˆåƒ(0.880)ï¼Œå·®å¼‚æœ‰ç»Ÿè®¡å¦æ„义(P 第 1 2 页 下一页
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