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目的 :探讨超声对不同病理性质的腹膜后肿瘤的诊断价值。方法 :对 4 6例经手术病理证实的腹膜后肿瘤的声像图特征进行回顾性分析。结果 :超声对于腹膜后肿瘤的定位诊断准确率高 ,对良、恶性肿瘤的鉴别具有较高临床价值 ,肿瘤的内回声特征与其病理性质具有一定的相关性。结论 :超声对腹膜后肿瘤的诊断及鉴别诊断具有重要的临床价值 ,研究内回声特征与病理性质的相关性 ,有助于提高诊断符合率
Objective: To investigate the diagnostic value of ultrasound in retroperitoneal tumors of different pathological characteristics. Methods: The echographic features of 46 cases of retroperitoneal tumors confirmed by surgery and pathology were retrospectively analyzed. Results: The accuracy of ultrasonography in the diagnosis of retroperitoneal tumor was high, and it had high clinical value in differentiating benign and malignant tumors. The echo characteristics of the tumor correlated with its pathological characteristics. Conclusion: Ultrasound has important clinical value in the diagnosis and differential diagnosis of retroperitoneal tumor. To study the correlation between the characteristics of internal echo and pathological features is helpful to improve the diagnostic accuracy