血尿是一种严重病状,在未经深入检查前不宜轻易作出“特发性”或“原发性”血尿的诊断。本文报告一家族性良性原发性血尿,调查了一家族,在4代人共34名成员中,8人有持续性镜下血尿,所有患者均无任何自觉症状,也没有诸如神经性耳聋、眼部疾病、肾功能减退和慢性肾炎病理改变等遗传性肾炎的表现(译者注:遗传性肾炎或称为 Hematuria is a serious condition that should not be easily diagnosed as “idiopathic” or “primary” hematuria without further examination. This article reports a familial benign primary hematuria, a family survey of 4 generations in a total of 34 members, 8 patients with persistent microscopic hematuria, all patients without any symptoms, nor such as nerve deafness, Ocular diseases, renal dysfunction and pathological changes in chronic nephritis and other genetic nephritis performance (Translator’s Note: Hereditary nephritis or