Renal biopsy may be helpful in the diagnosis of<unk><unk><unk> .
Minimal change disease other diagnostic studies
Goodpasture syndrome chest x ray
Nephrotic syndrome echocardiography or ultrasound
Goodpasture syndrome physical examination
Membranous glomerulonephritis physical examination
Nephrotic syndrome chest X ray
Acute tubular necrosis echocardiography or ultrasound
Chronic renal failure x ray