CT Sinogram

Specimen Required

NONE

Fasting Required

Purpose of the Test

CT Sinogram is usually ordered to diagnose and evaluate various urinary tract conditions, such as blockages, tumors, or kidney stones. It can provide detailed images of the urinary tract, which can help doctors determine the cause of symptoms or abnormal test results.

When this test is required

A CT Sinogram may be requested by a doctor if a patient experiences symptoms related to urinary tract conditions or if they are undergoing follow-up testing for a known condition. It may also be ordered to plan a surgical procedure.

What the Test Detects

A CT Sinogram involves the injection of contrast material into the urinary system to visualize the urinary tract. The contrast material is visible on the CT scan, which can provide detailed images of the urinary tract.

Preparation for the Test

Before the test, the patient will be asked to drink plenty of water to ensure a clear image. They may also be asked to fast for a few hours before the test. The patient should inform their doctor if they have any allergies or kidney problems.

Sample Requirements

No samples are required for this test. However, the patient will be asked to drink plenty of water before the test to ensure a clear image.

Additional Notes

CT Sinogram involves exposure to ionizing radiation and contrast material, so it should only be performed when necessary. Patients with kidney problems or allergies to contrast dye should inform their doctor before the test. Pregnant women should avoid this test, as radiation exposure can harm the developing fetus. The patient may experience some discomfort during the injection of the contrast material.

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