Objective Analysis of ultrasound of thyroid benign and malignant nodules in the differential diagnosis. 目的分析研究超声对甲状腺良、恶性结节的鉴别诊断(DDX)价值。
Objective To evaluate MR diagnosis and differential diagnosis of suprasellar diseases. 目的分析探讨鞍上病变的MR诊断和鉴别诊断(DDX)。
Conclusion : CT dynamic scanning has considerable value in diagnosis and differential diagnosis in breast diseases. 结论:多层螺旋CT动态增强扫描对乳腺疾病具有重要的诊断和鉴别价值。
Methods the main points of diagnosis and differential diagnosis criteria were found out by analysis of clinical features. 方法对临床特征进行分析,找出其诊断与鉴别诊断(DDX)的要点。
Generally understanding diagnosis and differential diagnosis of calculi of upper urinary tract. 了解上尿路结石的诊断方法和鉴别诊断(DDX)。