Anterograde pyelography is the procedure used to visualize the upper collecting system of the urinary tract, i.e., kidney and ureter. It is done in cases where. Procedure Overview. What is an antegrade pyelogram? An antegrade pyelogram is a type of x-ray used to diagnose an obstruction of the upper urinary tract. CASEY WC, GOODWIN WE. Percutaneous antegrade pyelography and hydronephrosis; direct, intrapelvic injection of urographic contrast material to secure a.
|Published (Last):||20 July 2013|
|PDF File Size:||9.12 Mb|
|ePub File Size:||14.57 Mb|
|Price:||Free* [*Free Regsitration Required]|
Although no analysis of the stone was conducted, the urine analysis showed the presence of urate crystals.
Antegrade Pyelogram – Health Encyclopedia – University of Rochester Medical Center
Diagnosis, management and outcome. J Vet Intern Med. Images were acquired immediately, and at 10 and 15 min post- injection.
Your healthcare provider will tell you how long to fast. Urinomas caused by ureteral injuries: If a definitive diagnosis can be made, appropriate treatment will be initiated, depending on the specific problem. You will be asked to disrobe and put on a hospital gown. Note the irregular margins of the right kidney and the heterogeneous contrast enhancement of the right kidney affected by hydronephrosis. Complications of pediatric percutaneous renal procedures: Of note, at time 10 min, a small amount of contrast medium was detected within the right ureter, just caudal to the calculus, but leakage of contrast medium outside the ureter was not observed.
Narrowing of the ureter stricture Kidney stone Blood clot Tumor The radiologist can find the blockage by looking at the X-ray images.
Anterograde pyelography – Wikipedia
Experience Our Care Find a Doctor for: During the procedure, a contrast dye is injected into a portion of the ureter narrow tube that carries urine from the kidney to the bladder closest to the kidneys called the renal pelvis.
Find a physician at another Johns Hopkins Member Hospital: Generally, an antegrade pyelogram follows this process: Journal List Can Vet J v.
What is Antegrade Pyelography?
The CT scan was repeated using the same technique from the cranial pole of the right kidney to the mid-portion of the ureter.
Sonography-guided pyelocentesis and pyelography in cats: A small amount of free retroperitoneal fluid on the right, right hydronephrosis, and dilation of the proximal right ureter were confirmed. You may want to ask your healthcare provider about the amount of radiation used during the test.
Dorsal multiplanar reconstruction image after percutaneous ultrasound-guided antegrade pyelography. Are pregnant or think you may be pregnant. Take only the medicines your provider tells you to. Address all correspondence to Dr.
Follow any other instructions your provider gives you to get ready. The radiologist will take a series of X-rays as the dye moves through the ureters. At ultrasound examination, right renal hydronephrosis with loss of cortical-medullary distinction and proximal hydroureter 0.
The identification of small uroliths can be difficult especially in obese dogs, due to the superimposition of gastrointestinal structures such as the descending colon, or in dogs with lack of substantial ureteral distension This is considered normal.
Other related procedures that may be used to diagnose problems of the upper urinary tract include kidney, ureters, and bladder KUB x-ray, computed tomography CT scan of the kidneys, renal ultrasound, renal angiogram, intravenous pyelogram IVPretrograde pyelogram, and renal venogram. In veterinary medicine, several reports describe the use of ultrasound to guide antegrade pyelography to help detect ureteral obstruction in dogs and cats 1720 — Lang EK, Glorioso L.
Contact Information View our phone directory or find a patient care location. Please see these procedures for additional information.