Ct Scan

A CT scan produces detailed cross-sectional images of bones, organs, and soft tissues using rotating X-ray technology and computer reconstruction. Radiologists order this study to identify tumors, internal bleeding, fractures, and vascular abnormalities that standard X-rays miss. The procedure typically lasts five to thirty minutes, with the patient lying still on a motorized table passing through a ring-shaped gantry. Intravenous or oral contrast dye may be administered to sharpen visualization of blood vessels and organ boundaries. Physicians weigh the low radiation dose against diagnostic benefit, especially in pediatric and pregnant patients. Disclosing allergies, kidney impairment, and current medications beforehand helps ensure accuracy and safety.