Intravenous urography

Intravenous urography is recommended for individuals who may have symptoms or conditions related to the urinary system, such as blood in the urine, kidney stones, or unexplained pain. It can help diagnose various urinary tract conditions.

Before an IVU, the patient may need to undergo some preparation, which can include fasting for a few hours before the test and taking medications to help enhance the contrast in the images. It's essential to inform the healthcare provider about any allergies, especially to iodine or contrast agents.

During an IVU, a contrast agent containing iodine is injected into a vein, usually in the arm. The contrast material travels through the bloodstream and is filtered by the kidneys. X-ray images are then taken at different time intervals to capture the contrast material as it moves through the urinary system. The procedure may involve multiple X-ray images to obtain a comprehensive view.

IVU results provide detailed images of the urinary system, helping doctors identify any abnormalities, blockages, or other issues. These images can be crucial for diagnosing conditions such as kidney stones, tumors, or structural problems in the urinary tract.

While IVU is generally considered safe, it involves the use of contrast agents that some individuals may be allergic to. It's important to inform the healthcare provider about any allergies or pre-existing medical conditions. Additionally, women who are pregnant or breastfeeding should inform their healthcare provider before the procedure to assess the potential risks. After the IVU, it's essential to stay hydrated to help flush the contrast material out of the body.