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Multifactorial uptake of Tc-99m methylene diphosphonate in chronic renal failure.

Soft-tissue calcifications are a frequent complication in patients with chronic renal failure. Numerous underlying factors are thought to favor their formation. A case is presented of a patient who was in end-stage renal failure, secondary to glomerulonephritis. A renal transplant had not been successful. She was on long-term dialysis and had suffered aluminum toxicity (positive desferrioxamine test). She complained of proximal myopathy and bone pain.