The CECT Whole Abdomen test (Contrast-Enhanced Computed Tomography) is a specialized imaging scan that produces detailed cross-sectional pictures of all the organs and structures within the abdomen. It uses X-rays along with an iodine-based contrast dye, which is either injected intravenously or taken orally, to enhance the visibility of blood vessels, soft tissues, and organs such as the liver, pancreas, kidneys, spleen, intestines, and blood vessels
Purpose of CECT Whole Abdomen
- Diagnosing causes of abdominal pain, including trauma and unclear symptoms
- Detecting tumors, cysts, and abnormal growths in abdominal organs
- Identifying infections, abscesses, and inflammatory conditions like appendicitis or pancreatitis
- Evaluating vascular abnormalities such as aneurysms or blood clots
- Detecting kidney stones, gallstones, bowel obstructions, and fluid accumulations
- Monitoring disease progression, treatment response, and planning surgeries
Procedure
- Patient fasts for 4–6 hours before the scan to improve image clarity
- Contrast dye is administered orally or intravenously after screening for allergies and kidney function
- The patient lies on a movable table that slides into the CT scanner
- The scanner rotates around the abdomen, capturing detailed images while the patient holds their breath briefly to avoid blurring
- The entire process takes about 15–30 minutes and is painless and non-invasive
Benefits
- Provides high-resolution, detailed images for early and accurate diagnosis
- Non-invasive and relatively quick
- Enhances visibility of soft tissues and blood vessels compared to plain CT scans
- Helps in precise treatment planning and monitoring
Risks and Side Effects
- Exposure to low levels of ionizing radiation
- Possible mild reactions to contrast dye such as nausea, warm sensation, or metallic taste
- Rare allergic reactions to contrast dye, especially in patients with iodine allergy or kidney issues
- Hydration after the scan helps flush out the contrast agent
In summary, the CECT Whole Abdomen scan is a vital diagnostic tool for evaluating a wide range of abdominal conditions with high accuracy, aiding in early diagnosis, treatment planning, and monitoring
