摘要
目的分析高频彩色多普勒超声在腮腺肿块的二维声像图、彩色血流及多普勒频谱的不同特点,探讨其对腮腺肿块良恶性的诊断价值。方法对49例腮腺肿块患者结合二维、彩色多普勒及血流频谱进行超声检查,对比分析声像图特征,预测腮腺肿块良恶性。结果超声对病灶的检出率为100%,对腮腺良性肿块的诊断符合率为82.4%,对恶性肿瘤的诊断符合率为73.3%。结论高频彩色多普勒超声对腮腺肿块检出率高并对肿块良恶性诊断有较高的诊断价值。
Objective To analyze the diagnostic value in :parotid gland tumor by high -frequency color Doppler ultrasound. Methods To integrate the 2D - Sonogram, and High - frequency color Doppler frequency in 49 Parotid Gland Tumor by ultrasonic inspection, contrast - analyses the sonogram feature, forecasting the optimum and malignant of parotid gland tumors. Results The diagnostic rates of stigmatic were 100%. The diagnostic rates of optimum and malignant tumors were respectively 82.4% and 73.3%. Conclusions High -frequency color Doppler frequency in diagnosing the optimum and malignant of parotid gland tumors has a good diagnostic value.
出处
《宁夏医学杂志》
CAS
2009年第9期799-800,共2页
Ningxia Medical Journal
关键词
高频彩色多普勒超声
腮腺肿块
High -frequency color Doppler ultradound
Parotid gland tumors