Computerized tomography (CT) urogram - Mayo Clinic
网页Your doctor may recommend a CT urogram if you have signs and symptoms — such as pain in your side or back or blood in your urine (hematuria) — that may be related to a urinary tract disorder. A CT urogram may be helpful in diagnosing urinary tract conditions such as:
CT Urogram: Purpose, Procedure, Risks & Results - Cleveland Clinic
网页A computed tomography (CT) urogram is a useful diagnostic tool for detecting conditions that affect your urinary system. It uses a series of X-rays and a computer to produce three-dimensional images of your soft tissues and bones. CT urograms are painless and have minor risks to your overall health. Most people get their results in a few days.
What is a CT urogram? Procedure, uses, risks, and results
网页2021年3月23日 · A CT urogram is a test that uses a CT scan and a special dye or contrast medium. It allows doctors to diagnose problems such as kidney and bladder stones, certain cancers, and...
Computed Tomography (CT or CAT) Scan of the Kidney
网页CT scans of the kidneys are useful in the examination of one or both of the kidneys to detect conditions such as tumors or other lesions, obstructive conditions, such as kidney stones, congenital anomalies, polycystic kidney disease, accumulation of fluid around the kidneys, and the location of abscesses.
How Accurate Is a CT Scan for Bladder Cancer? Benefits & More - Healthline
网页2023年1月5日 · CT scans are very effective at detecting urinary tract cancers. A 2018 study found that CT urographies had a 91.5% accuracy rate. One 2021 retrospective review found a 96% to 97% accuracy...
Urinary Tract Imaging - NIDDK
网页CT scans. A CT scan combines x-rays with computer technology to create three-dimensional (3-D) images. These scans can show stones in the urinary tract, as well as obstructions, infections, cysts, tumors, and traumatic injuries. Imaging for urinary stone disease can be done with low or ultra-low dose CT scans. Radionuclide scans
CT urogram | Tests and scans - Cancer Research UK
网页A CT urogram is a test using a CT scan and special dye (contrast medium) to look at the urinary system. The contrast medium helps show up the urinary system more clearly. You have a CT scan of your: kidney; bladder; tubes that connect the kidneys to …
CT scan for bladder cancer: Accuracy and more - Medical News Today
网页2023年7月11日 · A urologist may order a CT scan to examine the urinary tract and look for bladder tumors. However, a CT scan is not the most accurate test for bladder cancer. Learn more here.
Imaging Tests of the Urinary Tract - MSD Manuals
网页Computed tomography (CT) provides images of the urinary tract and structures that surround it. CT angiography, a less invasive alternative to conventional angiography, is useful for evaluating many urinary tract conditions. A radiopaque contrast agent is sometimes given by vein (intravenously).
Bladder Cancer Diagnosis - NCI
网页2024年3月1日 · CT urogram is a test that takes a CT scan of the urinary tract using a contrast dye injected into a vein. To begin the procedure, a CT machine takes a series of detailed pictures of the kidneys. The contrast dye is then injected, and another CT scan of the kidneys, bladder, and ureters is done.