pyelography
noun
py·elog·ra·phy
ˌpī-ə-ˈläg-rə-fē 
plural pyelographies
: radiographic visualization of the renal pelvis of a kidney after injection of a radiopaque substance through the ureter or into a vein see retrograde pyelography
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“Pyelography.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pyelography. Accessed 31 Oct. 2025.
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