实时超声造影在局限性肾肿瘤诊断中的应用

目的对实时超声造影在局限性肾肿瘤诊断中的应用进行分析和探讨。方法以收治的32例肾脏占位性病变患者作为研究对象,对所有患者实施实时超声造影检查,在造影剂注射后,对患者肾皮质期、髓质期及延迟期的肿瘤增强形态、强化方式、肿瘤薄膜的情况及是否存在高回声环进行观察。结果超声造影准确诊断18例肾恶性肿瘤患者,4例误诊,确诊7例肾良性肿瘤患者,3例误诊。结论实时超声造影在局限性肾肿瘤的诊断中具有较高的应用价值,值得推广和普及。

Objective Limitation of real-time contrast-enhanced ultrasound in the diagnosis of renal tumors were analyzed and discussed. Methods 32 cases of our hospital renal space-occupying lesions in patients as the research object, the implementation of real-time contrast-enhanced ultrasound examination of all patients, after contrast injection, the patient stage renal cortex and medulla and delay of tumor enhancement pattern, strengthening way, thin film and to observe whether there is a high echo ring. Results Contrast-enhanced ultrasound accurate diagnosis of 18 cases of renal malignant tumor patients, 4 cases of misdiagnosis, and diagnosis of 7 patients with renal benign tumor, 3 cases of misdiagnosis. Conclusion Real-time contrast-enhanced ultrasound in the limitations in the diagnosis of renal tumors with high application value, worthy of promotion and popularization.