Phòng khám đại phước
Cherish your health - Keep your faith
Specializing in early cancer screening
RENAL ARTERY ULTRASOUND: AN EFFECTIVE METHOD TO DETECT KIDNEY DISEASE

RENAL ARTERY ULTRASOUND: AN EFFECTIVE METHOD TO DETECT KIDNEY DISEASE

Thursday, 26/09/2024, 08:53 GMT+7
Cherish your health - Keep your faith
Specializing in early cancer screening

Renal artery ultrasound is one of the advanced medical techniques that helps doctors detect and diagnose many diseases related to the kidneys and vascular system. This is a non-invasive, safe and especially useful method in assessing the condition of the renal artery, thereby helping to protect kidney function and prevent dangerous complications.

1. What is renal artery ultrasound?

Renal artery ultrasound is a technique that uses ultrasound waves to examine blood flow through the renal artery. The kidneys are important organs that filter blood and regulate blood pressure. When the renal artery is narrowed or blocked, kidney function can be severely impaired, leading to a variety of health problems.

This technique helps assess the degree of narrowing or blockage in the arteries that supply blood to the kidneys, and detects other abnormalities related to the structure of the renal blood vessels.

2. Why is renal artery ultrasound needed?

There are many reasons why you may want to have a renal artery ultrasound, especially if you have signs or high risk factors for kidney disease and blood pressure. Here are some specific reasons:

2.1 Detection of renal artery stenosis

Renal artery stenosis is a condition in which the arteries supplying blood to the kidneys become narrowed due to atherosclerosis or other factors, causing reduced blood flow to the kidneys. This can lead to high blood pressure , kidney failure , and even the risk of permanent kidney damage. Renal artery ultrasound can detect this condition early, thereby preventing serious complications.

2.2 Assessment of kidney damage associated with hypertension

When the renal artery is blocked, the kidneys may respond by increasing the production of hormones that increase blood pressure, creating a dangerous vicious cycle. Renal artery ultrasound is an effective method to diagnose the relationship between high blood pressure and kidney disease, thereby helping to adjust blood pressure treatment appropriately.

2.3 Check kidney function after surgery or intervention

After surgery or procedures involving the kidneys or renal blood vessels, doctors often order renal artery ultrasound to check kidney function and blood flow. This helps ensure that the kidneys are functioning properly and that there are no complications after treatment.

3. Procedure for performing renal artery ultrasound

The renal artery ultrasound procedure is fairly simple and painless. Patients do not need to fast or make any special preparations before the ultrasound.

  • Step 1 : The patient lies on his back on the ultrasound bed, the abdomen will be covered with a layer of ultrasound conduction gel.
  • Step 2 : The doctor uses the ultrasound probe to move back and forth over the abdomen and collect images of the renal arteries.
  • Step 3 : The results will be displayed on the screen immediately, allowing the doctor to assess the condition of the arteries and blood flow through the kidneys.

The entire process usually takes 20 to 30 minutes and patients can return to normal activities immediately after the procedure.

4. Who should have renal artery ultrasound?

Renal artery ultrasound is often recommended for people who are at high risk or have symptoms of kidney and vascular disease. People who should have this technique include:

  • People with difficult-to-control high blood pressure or sudden, unexplained increases in blood pressure.
  • People with a family history of kidney disease or artery-related diseases.
  • People with symptoms of kidney failure , such as fatigue, swelling, decreased urine output, or back pain.
  • People with long-term diabetes and at risk of kidney damage.
  • People with signs of oliguria (reduced urine output) or body edema.

5. Benefits of renal artery ultrasound

Renal artery ultrasound not only helps detect kidney-related health problems early, but also brings many other benefits:

  • Non-invasive : This method uses ultrasound waves, does not cause pain or side effects, helping patients feel comfortable during the procedure.
  • Safety : Ultrasound does not use radiation, so it is completely safe for everyone, including the elderly and pregnant women.
  • Effectiveness : Helps detect abnormalities in renal artery structure and function quickly and accurately.
  • Cost-effective : Compared with other diagnostic methods, renal artery ultrasound is less expensive but still provides reliable diagnostic results.

6. Conclusion

Renal artery ultrasound is a safe, effective and quick method to diagnose and detect early problems related to blood vessels and kidney function. If you or a loved one has risk factors related to the kidneys or blood pressure, performing periodic renal artery ultrasound will help monitor kidney health, thereby preventing and treating dangerous diseases early.

Come to Dai Phuoc General Clinic to have an ultrasound and receive advice from specialists to protect your health and your family's.

Other news

12/03/2025
Find out the causes and effective treatments for headaches. Headaches due to stress, migraines, high blood pressure? Dai Phuoc Clinic helps you control headaches safely!
27/02/2025
Many people ignore symptoms like cough, fever, sore throat, and runny nose, unaware that they might have contracted Flu A (H1N1, H3N2) or Flu B – two dangerous strains that can lead to severe ...
28/11/2024
Cancer is a group of diseases characterized by uncontrolled cell growth and the ability of these cells to invade other tissues, either by direct growth into adjacent tissue or by migration of cells ...
28/11/2024
Infectious diseases are diseases caused by pathogens such as bacteria, viruses, fungi, parasites that invade the body and cause pathological symptoms. These pathogens can spread from person to ...
28/11/2024
Genetic diseases are diseases caused by gene mutations or chromosomal abnormalities. These mutations are often passed from generation to generation, causing disorders in the structure and function of ...