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What Exactly Is A Retrograde Pyelogram
Pyelogram: Is an invasive procedure in which you place a cystoscope through the urethra, then pass a small catheter through the scope into the opening of the ureter into the bladder and inject contrast material into the kidney to study the anatomy of the drainage system of the kidney and take x.-rays usually under fluoroscopic control. ...Read moreSee 1 more doctor answer
Study of kidneys and: Normally the kidneys and ureters are studied by IVP exam where contrast is injected into veins and excreted by the kidneys. Sometimes, visualizations by this method is inadequate. Thru a cystoscope or ureteroscope, a small catheter is inserted into the ureter and contrast injected into the ureter visualizing it and the renal collecting system, the renal pelvis, thus a retrograde pyelogram ...Read more
A picture of pelvis: It is an x ray picture with dye of the pelvis of the kidneys, either from above or below. From above, dye is infused IV and filtered into kidneys (iv pyelogram) then goes to pelvis of kidneys which is the funnel connection bet a kidney and a ureter. From below means a urologist injects a dye upwards the ureter using a scope then takes the picture (ascending pyelogram). It shows stones or tumors. ...Read moreSee 1 more doctor answer
Unclear: If you mean intravenous pyelogram, then there is no specific preparation but need no heavy breakfast e.g. Clear liquids like juice since I.V. Contrast could cause nausea. But if you mean a retrograde pyelogram, a contrast injected in the urethra and bladder upwards to kidneys by the urologist, then you need to be fasting after midnight to avoid vomiting and aspiration during procedure. ...Read moreSee 1 more doctor answer
By injecting dye: When a contrast material is injected into a vein in the patient's arm, it travels through the blood stream and collects in the kidneys and urinary tract, turning these areas bright white on the x-ray images. An ivp allows the radiologist to view and assess the anatomy and function of the kidneys, ureters and the bladder. ...Read moreSee 1 more doctor answer
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