The Abdominal CT scan without contrast is a non-invasive diagnostic procedure that uses X-ray technology to create detailed images of the internal structures within the abdomen. This scan does not require the use of contrast agents, making it suitable for evaluating various abdominal conditions and anatomical features.
 
Uses: The Abdominal CT scan without contrast is used to visualize organs such as the liver, gallbladder, pancreas, spleen, kidneys, and intestines. It can help identify conditions like tumors, stones, cysts, inflammatory processes, and trauma.
 
Role in Diagnosis: This scan provides valuable diagnostic information by delivering high-resolution images of the abdominal organs and tissues without the need for contrast media. It aids in detecting and evaluating conditions such as tumors, gallstones, kidney stones, cysts, aneurysms, and other abnormalities.
 
Indications: An abdominal CT scan without contrast is recommended for:
Detecting and assessing tumors or cysts in abdominal organs.
Diagnosing stones in the gallbladder, kidneys, or urinary tract.
Evaluating traumatic injuries to abdominal organs.
Monitoring post-surgical conditions.
Diagnosing inflammatory processes within the abdomen.
Assessing congenital abnormalities.
 
Preparation:
Diet: Avoid high-fiber and gas-producing foods 2-3 days before the scan to minimize bloating.
Fasting: Refrain from eating or drinking 6-8 hours before the procedure to ensure an empty stomach and intestines.
Metal Objects: Remove all jewelry and accessories to prevent image artifacts.
Medical Devices: Inform the medical team of any implanted devices like pacemakers, metal prosthetics, or clips, as these may affect image quality.
Claustrophobia: Consult your doctor about sedatives if you are claustrophobic.
 
Procedure:
Positioning: Lie on a special table that moves through the CT scanner.
Instructions: Remain still and follow any instructions provided by the medical staff.
Scanning: The CT scanner rotates around the body, capturing multiple X-ray images of the abdomen from different angles.
Duration: The procedure typically lasts 15-30 minutes.