Kidney stone x ray
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Kidney stone Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Kidney stone x ray On the Web |
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American Roentgen Ray Society Images of Kidney stone x ray |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
X ray Findings
- The relatively dense calcium renders these stones radio-opaque and they can be detected by a traditional X-ray of the abdomen that includes the Kidneys, Ureters and Bladder—KUB.
- This may be followed by an IVP (Intravenous Pyelogram; (IntraVenous Urogram (IVU) is the same test by another name)) which requires about 50 ml of a special dye to be injected into the bloodstream that is excreted by the kidneys and by its density helps outline any stone on a repeated X-ray.
- These can also be detected by a Retrograde pyelogram where similar "dye" is injected directly into the ureteral opening in the bladder by a surgeon, usually a urologist.