【摘要】 目的比较自动乳腺全容积成像(ABVS)和常规二维超声对非浸润性导管癌[包括导管原位癌(DCIS)或DCIS伴微浸润]的诊断价值。方法回顾比较经病理确诊为DCIS或DCIS伴微浸润的42个病灶,分析ABVS和常规二维超声声像图特点。结果 ABVS和常规二维超声的病灶检出率分别为95.24%、90.48%,统计学无显著意义(P>0.05);定性诊断准确率分别为87.50%、71.05%,具有统计学差异(P<0.05)。结论 ABVS对非浸滑性导管癌的诊断较常规二维超声有一定优势。更多还原

【Abstract】 Objective To compare automated breast volume scanning(ABVS) and conventional 2D breast ultrasound(US) in the diagnosis of non-invasive ductal carcinomas.Methods 42 patients with pathologically confirmed ductal carcinoma in situ(DCIS) or DCIS with micro-invasion underwent ABVS and conventional 2D US.The sonographic characteristics were analyzed retrospectively. Results The lesion detection rate of ABVS(95.24%) was not significantly(P > 0.05) higher than that of 2D US(90.48%) whereas the diagnostic accuracy rate of ABVS(87.50%) was significantly higher(P < 0.05) than that of 2D US(71.05%).Conclusions ABVS has higher accuracy than conventional 2D US in the diagnosis of non-invasive ductal carcinoma.更多还原