ISSN:
1434-0879
Keywords:
Electron microscopy
;
Urolith
;
Sodium phosphate
;
New stone component
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary In a series of electron microscopic studies of human urinary stones, a stone composed of sodium orthophosphate hydrate was identified. The stone was recovered from a patient who succumbed to advanced renal failure. A massive failure of the sodium pump, which cotransports phosphate across the brush border membrane of the proximal tubules is thought to be responsible for such an exceptional stone. This appears to be the first description of sodium phosphate crystal in a human urinary stone. Electron microscopy is a useful tool for stone analysis.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00262661