Renal tubular diseases is easy to be overlooked or misdiagnosed due to lack of specific clinical manifestations and early alteration in uronoscopy.Renal function impairment is generally inconvertible.

• 肾小管疾病起病隐匿,临床表现及早期尿液检查常无特异性改变,如不及时治疗,一旦出现肾功能受累,多进展至晚期,病损呈不可逆性改变。