What is kidney scintigraphy?

Renal scintigraphy is a method of nuclear chemical imaging, which is used to perform a depth assessment of the patient's blood flow and kidney functionality. This test can also be called renal scanning, radioisotope renography, renal imaging or renal scanning of nuclear medicine. There are several types of kidney scintigraphy, each involving radioisotope injection into the bloodstream, followed by monitoring and displaying radioactive hitchhikers with a special camera when chemicals get into the kidneys. The whole scan usually takes 30-60 minutes and does not cause discomfort outside the initial tweezers.

The two most common types of renal scintigraphy require the use of radiopharmaceuticals dietylene triacenic acid (DTPA) and Merkapto acetyl trikcine (MAG3). In most patients, DTPA provides sufficient imaging, but sometimes MAG3 produces clearer images in seniors and very young. Kidney imaging represents several health risks and almost non -active, but the bodyIt is advisable to inform about radiological technology about their condition. In rare cases, some patients show allergies to certain nuclear drugs and may have adverse effects after the procedure.

Healthcare providers use to evaluate existing disorders and to determine the reason for undiagnosed health problems related to the kidneys. In people who have received kidney transplantation, scanning with isotopes is one of the methods that doctors use to detect and treat organs or abnormal fluid circulation in the kidneys. Renal scanning can also detect dangerous health conditions such as renovascular hypertension and narrowing of arteries that are responsible for supplying blood to the kidneys. In addition, clinical monitoring of radioisotopes in the blood could illuminate the specific areas of the urinary system, which resulted in trauma or kidney damage.

In most cases, patients may expect a kidney session to appear in a known clinical environment. The upper arm is applied a cuff or a turnstile of blood pressure and the techniques inject radioactive material into the bloodstream by a tube or cannula. Once the technician releases the turnstile, the isotopes begin to the kidneys through the circulatory system. Occasionally, a second injection containing diuretic frusemid may be administered by a cannula about 15 minutes later. FRUSEMID increases the production and flow of urine with urinary urinary urinary remedies, which facilitates the location of obstacles in the urinary system.

At this point, the gamma camera technician uses a few kidney images. Gamma cameras are displaying devices that are specially equipped for locating and monitoring radioisotopes throughout the body. After the meeting, the Imáge technician with computer software analyzes and passes the results of the patient's physician.