Retrograde pyelogram


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Retrograde pyelogram

A pyelography or x-ray technique where radiopaque dye is injected into the kidneys from below, by way of the ureters, allowing further examination of the kidneys.
Mentioned in: Cystoscopy
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References in periodicals archive ?
Retrograde pyelogram demonstrating stenotic segment of the distal ureter.
All of these patients with VUR had a MAG-3 lasix renogram with a Foley and intraoperative retrograde pyelogram to confirm the presence of UPJO.
However, when we analyzed the influence of the intraoperative retrograde pyelogram on the operative time in each group separately, it had a significant impact (p < 0.
She underwent bilateral oophorocystectomy and retroperitoneal mass incision biopsy due to its anatomic difficulty for complete excision; also, cystoscopy and retrograde pyelogram were done.
Cystoscopy and retrograde pyelogram were undertaken to delineate the anatomy and assess for ureteric injury.
When ureteral injury is suspected, the most sensitive imaging study is a retrograde pyelogram.
1: Retrograde pyelogram for Case 3, showing a 17-mm stone in the right renal pelvis.
A left retrograde pyelogram confirmed contrast extravasation at L4, but a left retrograde ureteral stent placement was unsuccessful.
Other diagnostic studies, such as retrograde pyelogram and ureteroscopy, add minimal value in the presence of significant bleeding other than lateralizing the source of the hematuria.
After resection, both ureteral orifices and retrograde pyelograms were performed (Figures 5 and 6).

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