<unk>  may be classified according to its source into 3 groups: extrarenal<unk> , nonglomerular renal<unk> , and glomerular<unk> .<unk>  may be classified according to the visibility of<unk>  into 5 groups: Visible<unk> , initial<unk> , terminal<unk> , complete<unk> , and non-visible<unk> .<unk>  may be classified according to the duration into 2 groups: transient<unk> , and persistent or significant<unk> .<unk>  may also be classified according to the pathophysiology.
Hematuria classification
Hematuria laboratory findings
Urethritis classification
Adrenal insufficiency classification
Chronic renal failure classification
Thrombocytopenia classification
Diabetes insipidus classification
Ascites classification