血尿来源于许多泌尿系统疾病或某些全身性疾病,同时血尿又是泌尿系统恶性肿瘤的主要症状。但在临床工作中,血尿来自何处,则不易鉴别,因此误诊的机会就多。为减少误诊,下面讨论一下血尿的诊断和鉴别诊断。 Hematuria comes from many urological diseases or some systemic diseases, and hematuria is a major symptom of urological malignancies. However, in clinical work, hematuria from where it is not easy to identify, so the chance of misdiagnosis. To reduce misdiagnosis, the following discussion about the diagnosis and differential diagnosis of hematuria.