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目的分析乳腺肿块的超声影像学特征,探讨其对乳腺肿块的诊断价值。方法乳腺肿块患者934例实施超声影像学检查。其中,315例的乳腺肿块直径>15mm(A组),467例的肿块直径11~15mm(B组),152例的肿块直径≤10mm(C组)。分析乳腺良、恶性肿块的超声影像学特征及超声检查结果与病理诊断的符合率。结果乳腺肿块位于乳腺上方、外侧和外上方多见。A组诊断符合率:良性90.9%(160/176),恶性90.6%(126/139);B组符合率:良性92.5%(259/280),恶性93.0%(174/187);C组符合率:良性85.1%(80/94),恶性81.0%(47/58)。C组诊断符合率低于A、B组(P<0.05)。结论超声检查对直径>10mm乳腺肿块的诊断与病理结果具有较高的符合率。
Objective To analyze the imaging features of breast masses and discuss the diagnostic value of breast masses. Methods 934 cases of breast lumps underwent ultrasound imaging. Among them, 315 cases of breast masses> 15mm in diameter (Group A), 467cases in diameter of 11 ~ 15mm (Group B), 152cases in diameter ≤10mm (Group C). Analysis of benign and malignant breast ultrasound imaging features and ultrasound findings and pathological diagnosis of coincidence rate. Results breast mass is located above the breast, lateral and outside more common. The coincidence rate of group A was 90.9% (160/176) and 90.6% (126/139) respectively. The coincidence rates of group B were 92.5% (259/280) and 93.0% (174/187) Rate: benign 85.1% (80/94), malignant 81.0% (47/58). The coincidence rate of group C was lower than that of group A and B (P <0.05). Conclusion Ultrasound examination of the diameter of> 10mm breast tumor diagnosis and pathological results with a high coincidence rate.