The renal DTPA scan is a procedure for identifying and assessing kidney function. To evaluate the kidneys’ drainage pattern and determine which parts aren’t working properly, radiopharmaceutical material must be administered intravenously. The field of medicine has been completely transformed by this non-invasive, painless technique.

The procedure finds structural or functional abnormalities of every description. A top-notch assessment aids the physician in selecting the best course of action for therapy and addresses any issue related to the kidneys without intrusion or surgery.

Why is Renal DTPA scan so special?

  • The innovative Renal DTPA scan at Powers for a proper purpose uses a Gamma Camera to capture numerous pictures of the kidneys, improving diagnostic accuracy and precision and analyzing renal function.
  • One of the most cutting-edge systems, Dual head SPECT Gamma Cameras (Symbia ‘E’ and Symbia ‘S’), which combine adaptability and great performance.
  • The radiation exposure from the Renal DTPA technology is far lower than that from an X-Ray for the patient.

How is it beneficial?

The Renal DTPA scan is a special and effective approach to keep track of how well the kidneys are moving fluid.

Used to treat

  • The presence of kidney cysts or tumors
  • Presence of swelling brought on by an illness of any sort
  • Renal artery hypertension
  • Any deviation brought about by a kidney transplant
  • Obstruction of the renal arteries as a result of trauma or damage
  • Any renal condition or kidney failure

Getting ready for a renal DTPA scan

It is recommended that the patient bring a copy of the doctor’s prescription and any prior scan results before going in for the operation. This aids the radiologist in formulating a strategy and producing pertinent information for the patient.

The patient is instructed to take off his or her clothes and put on the gown.

The patient is asked to take off any jewelry or belts that are made of metal because these items could start interfering with the scan.

Prior to the scan, the patient is permitted to consume water and regular cardiac medications.

Before scheduling an appointment, the woman should let the radiologist and the doctor know whether she is pregnant. Additionally, prior disclosure of the patient’s breastfeeding status should occur Breast milk contains any radioactive compounds that are expelled.

Which advantages and hazards come with a renal DTPA scan?

Renal DTPA scanning is a non-invasive, painless treatment used to check kidney function. Numerous individuals have benefited from the procedure, but it also has some hazards that the patient needs to be aware of.


  • A quick and accurate diagnosis is provided by the scan.
  • PET CT scan procedures are precise in patient staging and patient localization.
  • The scan provides precise monitoring and care.

Typically, the scan’s advantages exceed its hazards. But some significant dangers include:

Radiation exposure: Although the body gets exposed to dangerous radiation, the degree of exposure is within the range of what is generally advised.

When treating pregnant women, the doctor has to be informed in order to provide a different test that will protect the fetus from hazardous radiation.

Reactions to the contrast dye: In some circumstances, the doctor recommends injecting a tracer into a vein before the scan. Although extremely rare, allergic responses to the tracer may occur.

When the Renal DTPA scan

The scan can be done either as an outpatient procedure or while the patient is a hospital patient. In most cases, the procedure takes 30 to 45 minutes. Prior to the procedure starting, the patient will be instructed to empty their bladder. Typically, the course of action is as follows:

The medical professional will take the patient’s blood pressure and place an intravenous (IV) line in a superficial arm vein.

The vein will be injected with a radioactive substance.

A desired blood sugar level will be attained in accordance with the “glucose loading flow chart.”

The patient must sit in front of the gamma camera and maintain as much stillness as possible, as movement might result in blurry photographs.

Following the scan,Remove the intravenous line immediately.

After DTPA Scan for Renal

The patient won’t feel any different after the scan.

Unless otherwise specified, the patient can resume normal daily activities right away following the treatment.

If a dosage of a diuretic is used to enhance the flow of urine, the patient may need to drink a lot of water to prevent the body from feeling dehydrated.