RENOGRAPHY Meaning and
Definition
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Renography is a medical diagnostic technique used to evaluate the function and efficiency of the kidneys. It involves the administration of a radioactive tracer substance, usually technetium-99m, intravenously. This radioactive material is cleared out of the body predominantly through the kidneys, allowing medical professionals to monitor and measure the renal function.
During a renography procedure, a special camera called a gamma camera is used to capture images of the radioactive substance as it passes through the kidneys. The camera scans the renal area continuously for a specific period, capturing the distribution and clearance of the tracer substance. These images provide valuable information about the blood flow, filtration rate, and drainage of the kidneys.
Renography is commonly used to detect and monitor various kidney disorders, including obstructive uropathy, renal artery stenosis, vesicoureteral reflux, and differential renal function in cases of kidney transplantation. It can also assess renal function in individuals with hypertension or determine the cause of high blood pressure.
By analyzing the renography images, medical professionals can identify abnormalities or irregularities in renal function and make appropriate treatment decisions. The data obtained from renography assists in the evaluation of kidney health, aids in diagnosing and managing kidney diseases, and helps monitor the effectiveness of treatment interventions. Renography is a valuable tool in nephrology and urology, contributing to the accurate diagnosis, monitoring, and management of various renal disorders.
Common Misspellings for RENOGRAPHY
- eenography
- 5enography
- 4enography
- rwnography
- rsnography
- rdnography
- rrnography
- r4nography
- r3nography
- rebography
- rejography
- rehography
- renigraphy
- renkgraphy
- renlgraphy
- renpgraphy
- ren0graphy
- ren9graphy
- renofraphy
- renovraphy
Etymology of RENOGRAPHY
The word "renography" has its roots in the combination of two components: "reno-" and "-graphy".
1. "Reno-" is derived from the Greek word "reñon", meaning "kidney". It is a prefix commonly used in medical terminology when referring to the kidney.
2. "-graphy" is derived from the Greek word "graphḗ", meaning "writing" or "description". It is a suffix that denotes a method, process, or study of recording or imaging.
Therefore, "renography" is a term coined in the field of medicine to describe a diagnostic technique used to obtain images or perform functional studies of the kidneys.
