How is Nephrogram done?
A nephrogram is a diagnostic test performed in X-Ray department.
An injectable radioactive substance that can be taken up and secreted by the kidneys is delivered (i.v.).
Then a unique camera is put behind the torso, above the kidneys.
This camera picks up radioactive drug signals..
What does a CT scan show for kidneys?
CT scans of the kidneys are useful in the examination of one or both of the kidneys to detect conditions such as tumors or other lesions, obstructive conditions, such as kidney stones, congenital anomalies, polycystic kidney disease, accumulation of fluid around the kidneys, and the location of abscesses..
What does a Nephrogram show?
The urographic nephrogram is an important indicator of underlying functional and structural renal disease..
What is a kidney Nephrogram?
noun. neph\xb7ro\xb7gram ˈnef-rə-ˌgram. : an X-ray of the kidney..
What is a Nephrogram?
What is a Nephrogram? It is a diagnostic test performed in the nuclear medicine laboratory.
A special radioactive drug, which has the property to be taken up and secreted by the kidneys, is administered intravenously (i.v.).
Then, a special camera is placed behind the body at the height of the renal region..
What is computed tomography of kidneys?
CT scans of the kidneys are useful in the examination of one or both of the kidneys to detect conditions such as tumors or other lesions, obstructive conditions, such as kidney stones, congenital anomalies, polycystic kidney disease, accumulation of fluid around the kidneys, and the location of abscesses..
What is CT in nephron?
CT scans of the kidneys are useful in the examination of one or both of the kidneys to detect conditions such as tumors or other lesions, obstructive conditions, such as kidney stones, congenital anomalies, polycystic kidney disease, accumulation of fluid around the kidneys, and the location of abscesses..
What is nephrogram test?
What is a Nephrogram? It is a diagnostic test performed in the nuclear medicine laboratory.
A special radioactive drug, which has the property to be taken up and secreted by the kidneys, is administered intravenously (i.v.).
Then, a special camera is placed behind the body at the height of the renal region..
What is the nephrogram phase of CT scan?
Nephrographic phase images are obtained through the kidneys and bladder at 90-s delay following injection of IV contrast material at 1.5 mL/kg up to maximum of 120 mL, which is then chased by a 250-mL saline bolus.
Standard fixed noise index of 32 and kVp of 120 are used for the nephrographic phase..
- In a CT scan, an X-ray beam moves in a circle around your body.
This allows many different views of the same part of the body.
The X-ray information is sent to a computer that interprets the X-ray data and displays it on a monitor.
During some tests, you may get contrast dye orally or through a vein. - The nephrogram is seen as the opacification of the functional renal parenchyma, whereas the pyelogram is the opacification of the renal pelves, pelvic recesses, and ureters (Fig. 1). 2,3 Each phase should be evalu- ated separately, and then the sequence of these phases should be compared in view of the normal findings.
