IVU

IVU or Intravenous Urography is a radiological procedure used to visualize abnormalities of the urinary system, including the kidneys, ureters, and bladder.

Overview

Intravenous Urography (IVU), also known as Intravenous Pyelogram (IVP), is a medical procedure used to visualize the kidneys, ureters, and bladder. The procedure involves injecting a contrast material into a vein, which then travels through the bloodstream and is filtered out by the kidneys. This contrast material makes the urinary tract visible on the X-ray images.

Procedure

During an IVU, a radiologist injects a contrast material into a vein. The contrast material then travels through the bloodstream and is filtered out by the kidneys. The radiologist takes a series of X-ray images at different times to capture the contrast material as it travels through the urinary tract. This allows the radiologist to see any abnormalities in the urinary tract.

Uses

IVU is used to diagnose and monitor a variety of urinary tract conditions. These include kidney stones, tumors, or infections. It can also be used to assess the urinary tract before or after surgery.

Risks

Like all medical procedures, IVU carries some risks. These include allergic reactions to the contrast material, kidney damage, and radiation exposure. However, the benefits of diagnosing a serious condition often outweigh these risks.

Alternatives

Alternatives to IVU include ultrasound, CT scan, and MRI. These imaging techniques can provide similar information without the need for contrast material or radiation exposure.

See Also

• Radiology
• Kidney Stones
• Urinary Tract Infections

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