CT Scan (Computed Tomography)
A CT scan is a painless, non-invasive imaging test that uses X-rays and computer technology to create detailed cross-sectional images of the body. It provides more clarity than standard X-rays and helps detect conditions like fractures, tumors, infections, and internal bleeding.
How It Works:
A rotating X-ray beam captures multiple images, which are combined to form 2D or 3D views of your internal organs, bones, and tissues.
Why It’s Done:
- Detect bone and joint injuries
- Diagnose cancer, heart or lung diseases
- Identify internal bleeding, clots, or infections
- Guide surgeries and biopsies
- Monitor treatment response
Contrast CT:
Sometimes a special dye (contrast material) is used to highlight blood vessels or soft tissues. It may be given through injection, orally, or rectally.
Are There Any Risks?
CT scans use ionizing radiation. Although the radiation dose is low, repeated exposure can slightly increase the long-term risk of cancer. However, the benefits of an accurate diagnosis usually outweigh these risks.
Some people may experience mild allergic reactions to contrast dyes (rash, itching). Severe reactions are rare but possible. Inform your doctor about:
- Any allergies (especially to iodine or seafood)
- Medications you're taking (especially metformin if you're diabetic)
CT scans at Lavya Healthcare are quick, safe, and performed by experienced radiology technologists using advanced technology for precise diagnosis.