3D Conformal Radiation Therapy
Computer-planned radiation that matches the 3D shape of tumors for targeted treatment.
What is 3DCRT?
3D Conformal Radiation Therapy (3DCRT) uses 3D imaging technology such as CT scans or MRIs to create a detailed, three-dimensional model of the tumor and surrounding organs. Multiple radiation beams are then shaped and aimed from different directions to conform exactly to the 3D shape of the tumor. This allows the delivery of a higher radiation dose to the tumor while significantly reducing exposure to nearby healthy tissues compared to older 2D techniques.
Benefits of 3DCRT
- ✓ Shapes radiation beams to exactly match the tumor's 3D contour
- ✓ Reduces collateral damage to healthy tissue
- ✓ Well-established technique with proven long-term outcomes
- ✓ Suitable for a wide variety of cancer types
- ✓ Cost-effective yet highly advanced treatment option
How 3DCRT Works
After detailed CT/MRI imaging, a 3D digital model of the tumor and surrounding anatomy is generated. Treatment planning software designs custom-shaped radiation fields using multi-leaf collimators that perfectly match the tumor's contours from every angle. Radiation is then delivered from multiple fixed angles to maximize the dose to the tumor.
Suitable For
Frequently Asked Questions
Is 3DCRT an outdated technology?
Not at all. While newer techniques like IMRT exist for highly complex cases, 3DCRT remains the gold standard and most appropriate treatment for many types of cancer where the tumor is clearly separated from critical organs.
How long does a 3DCRT treatment course last?
A typical course of 3DCRT is delivered 5 days a week for several weeks, depending on the specific cancer being treated and the total dose prescribed by the oncologist.
Get 3DCRT Treatment in Hyderabad
Consult Dr. Rahul DL for expert 3DCRT treatment at Apollo Hospital.