<unk>  is caused by deposition of<unk> <unk>  crystals within the kidney interstitium and tubules, leading to partial or complete obstruction of collecting ducts, renal pelvis, or ureter. This obstruction is usually bilateral, and patients follow the clinical course of<unk>  kidney failure.
Acute uric acid nephropathy
Analgesic nephropathy
Phosphate nephropathy
Contrast-induced nephropathy
Reflux nephropathy
Myeloma cast nephropathy
IgA nephropathy
Acute proliferative glomerulonephritis