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The prognosis of nephrocalcinosis is determined by the underlying cause. Most cases of nephrocalcinosis do not progress to end stage renal disease, however if not treated it can lead to renal dysfunction this includes primary hyperoxaluria, hypomagnesemic hypercalciuric nephrocalcinosis and Dent's disease. [11]
Radiolucent stones, which do not appear on KUB, may show up on ultrasound imaging studies. Other advantages of renal ultrasonography include its low cost and absence of radiation exposure . Ultrasound imaging is useful for detecting stones in situations where X-rays or CT scans are discouraged, such as in children or pregnant women. [ 67 ]
Contrast-enhanced ultrasound (CEUS) can evaluate microvasculature, which color Doppler US is unable to detect. In renal US examination, CEUS can be used to differentiate tumor and pseudotumor, such as prominent columns of Bertin. Pseudotumors enhance as adjacent renal tissue.
Dent's disease (or Dent disease) is a rare X-linked recessive inherited condition that affects the proximal renal tubules [1] of the kidney.It is one cause of Fanconi syndrome, and is characterized by tubular proteinuria, excess calcium in the urine, formation of calcium kidney stones, nephrocalcinosis, and chronic kidney failure.
Many stone types can be detected by ultrasound; Factors contributing to stone formation (as in #Etiology) are often tested: Laboratory testing can give levels of relevant substances in blood or urine; Some stones can be directly recovered (at surgery, or when they leave the body spontaneously) and sent to a laboratory for analysis of content
Phosphate nephropathy or nephrocalcinosis [1] is an adverse renal condition that arises with a formation of phosphate crystals within the kidney's tubules. This renal insufficiency is associated with the use of oral sodium phosphate (OSP) such as C.B. Fleet's Phospho soda and Salix's Visocol, for bowel cleansing prior to a colonoscopy.
Homeowners should be mindful of the dangers some of these things can pose for our furry family members. Below is a handy infographic that illustrates the most common offenders that can be dangerous.
Calcification (nephrocalcinosis) is also common in chronic kidney disease and can also be detected sonographically. [ 24 ] Renal biopsy is not routinely used, but may be indicated in certain preliminary reports —for example, young Abyssinian cats with symptoms of kidney disease for the detection of amyloidosis. [ 17 ]