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目的探讨高频彩色多普勒超声对原发性睾丸淋巴瘤的诊断价值,分析误诊原因,提高超声对本病的诊断准确率。方法回顾性分析经手术后病理证实的9例(10只睾丸),原发性睾丸淋巴瘤患者术前超声检查资料。结果高频彩色多普勒超声术前诊断符合率70%。其中8例9只睾丸为弥漫浸润型,1例1只睾丸为结节型。彩色多普勒显示病灶内血流信号较丰富,频谱为低阻。结论高频彩色多普勒超声对原发睾丸淋巴瘤具有一定的诊断价值。
Objective To investigate the diagnostic value of high frequency color Doppler ultrasound in primary testicular lymphoma, analyze the causes of misdiagnosis and improve the diagnostic accuracy of ultrasound in this disease. Methods Retrospective analysis of 9 cases (10 testes) confirmed by operation pathology and the data of preoperative ultrasonography in patients with primary testicular lymphoma. Results The preoperative diagnosis of high frequency color Doppler ultrasound was 70%. Among them, 8 of 8 testicles were diffuse infiltrative type and 1 case of testicular type was nodular type. Color Doppler flow lesions within the signal is rich, low-impedance spectrum. Conclusion High-frequency color Doppler ultrasound has certain diagnostic value on primary testicular lymphoma.