| pyelogram | <investigation, radiology> X-ray study of the kidney especially showing the pelvis (urine-collecting basin) of the kidney and the ureter. (12 Dec 1998) |
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| intravenous pyelogram | <investigation, radiology> A special diagnostic test that follows the time course of excretion of a radiopaque contrast dye through the kidneys, ureters and bladder after it is injected into a vein. (30 Mar 1998) |
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