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X-ray photography of the renal pelvises and the urinary tract in which visualization is enabled by the injection with a radiopaque contrast medium either into the bloodstream or into the ureter.

[Greek puelos, basin; see pyelitis + -graphy.]

py′e·lo·graph′ic (-lə-grăf′ĭk) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


(Medicine) med the branch of radiology concerned with examination of the kidney and associated structures by means of an X-ray picture called a pyelogram (ˈpaɪələʊˌɡræm). Also called: urography
pyelographic adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˌpaɪ əˈlɒg rə fi)

the science or technique of x-raying the kidneys, renal pelves, and ureters after administering a contrast solution.
py`e•lo•graph′ic (-ləˈgræf ɪk) adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.


the science or technique of making x-ray photographs of the kidneys, renal pelves, and ureters, using injection of opaque solutions or radiopaque dyes. — pyelographic, adj.
See also: Radiation
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.pyelography - roentgenography of the kidney and ureters (usually after injection with a radiopaque dye)
roentgenography, X-ray photography - radiography that uses X-rays to produce a roentgenogram
intravenous pyelography, IVP - performing pyelography with intravenous injection of a contrast medium
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.


n urografía (técnica)
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
References in periodicals archive ?
Diagnosis-based segmentation of the kidney stone market comprises ultrasound, intravenous pyelography (IVP) or intravenous urogram, CT scan and X-ray.
The diagnosis is carried by general ultrasound, urinalysis, intravenous pyelography. The chronic pyelonephritis treatment varies with patients who reports more pain than others with suitable treatment types.
Retrograde pyelography is performed with the C-arm at 0-degree angle to delineate the intrarenal collecting system and exact location of the stone(s).
He was readmitted to hospital and arranged for cystoscopy and left retrograde pyelography, which confirmed urine extravasation from an interpolar calyx.
On the second day, antegrad pyelography showed passage to the bladder without extravasation.
Diagnosis via imaging has traditionally been by antegrade pyelography, and more recently clinicians have begun to utilize CT intravenous pyelography.
The incidence of fusion anomalies appears in three age groups: in small children HSKs are diagnosed as part of a combination of malformations, in young adults during diagnosis of delayed menarche as a part of Turner syndrome (Glodny et al., 2009), while detection of HSK in adults is incidental during routine radiological procedures (transabdominal ultrasounds, computed tomography or intravenous pyelography) performed on them for other reasons.
This ureteric catheter is used to perform realtime fluoroscopic contrast and/or air pyelography; which helps in making the puncture accurately into the intended calyx.
Radiography, intravenous pyelography and radionuclide studies are not preferred in routine practice for the evaluation of neonatal kidneys due to radiation risks and difficulties in application.
Following the discovery of various contrast materials that could be installed into the urinary tract, new applications were introduced, including cystography in 1903 and retrograde pyelography in 1906 [1].
Ureteral stenting and retrograde pyelography in the office: Clinical outcomes, cost effectiveness, and time savings.