Objective To explore the clinical value of two-dimensional ultrasonic and color Doppler ultrosound for the dignosis of breast masses .Methods We used high frequency probe to check 85 cases of breast mass caused by various rea-sons .All cases were confirmed by surgery and pathology and compared with ultrasonic diagnostic results .Results In 85 breast masses through pathologic confirmation ,there were 32 cases of benign lesions ,2D+Doppler ultrasound accurately diagnosed 30 cases ,diagnostic coincidence rate was 93 .8% ;There were 53 cases of malignant lesions ,2D+Doppler ultra-sound accurately diagnosed 50 cases ,diagnostic coincidence rate was 94 .3% .Whether benign lesions or malignant lesions , the diagnostic coincidence rate of 2D+Doppler ultrasound was higher than that of 2D alone .Conclusion Two-dimensional ultrasound combined with color Doppler ultrasonography can improve the correct rate of diagnosis of breast disease .Early detection and differential diagnosis of benign and malignant have important meaning .

目的探讨二维及彩色多普勒超声对涎腺多形性腺瘤的诊断价值。方法对经二维及彩色多普勒超声检查,后经手术及病理证实的52例涎腺多形性腺瘤进行回顾性分析。结果涎瘤多形性腺瘤形态尚规则,多数为圆形或椭圆形,呈结节状或分叶状。包膜完整或间断,内部回声均匀或不均匀,可有囊性变区或钙化。结论二维及彩色多普勒超声在涎腺多形性腺瘤的诊断中具有重要价值。

目的探讨二维及彩色多普勒超声对急性下肢深静脉血栓的诊断价值。方法应用二维及彩色多普勒超声对78例急性下肢深静脉血栓患者进行检查,观察血管内径、血栓范围、血栓回声特征,加压后管腔是否压闭及管腔内血栓情况。结果急性下肢深静脉血栓形成后,血管内径明显增宽,血栓表现为均质低回声或不均质低回声。本组病例中,均经超声检查确诊。结论二维及彩色多普勒超声诊断下肢静脉血栓具有较高的准确性和可靠性。