This service will become available on May 3rd, 2025

What is IMRT?

Intensity-Modulated Radiation Therapy (IMRT) is an advanced form of external beam radiation that uses computer-controlled linear accelerators to deliver precise radiation doses to a tumor. IMRT shapes the radiation beams and varies the intensity of each beam to target cancer cells while minimizing exposure to surrounding healthy tissue.

What Conditions Does IMRT Treat?

IMRT is commonly used to treat:

• Prostate Cancer
• Head and Neck Cancers (including throat, oral cavity, and larynx)
• Breast Cancer
• Lung Cancer
• Brain and Spinal Cord Tumors
• Gynecologic Cancers (such as cervical, vulvar and uterine cancers)
• Gastrointestinal Cancers (esophageal, gastric, and anal cancers)
• Liver Cancer
• Kidney Cancer

Common Questions About IMRT

What is the treatment process like?

• Patients undergo a CT scan for treatment planning.
• A personalized radiation plan is created to target the tumor while protecting healthy tissues.
• Daily radiation treatments typically last 10–20 minutes over 1–8 weeks.

What are the possible side effects?

Side effects vary based on the treatment area but may include:

• Fatigue
• Skin irritation
• Temporary swallowing or digestion issues
• Changes in bowel or bladder function

How long is the healing process?

Healing varies by patient, but most experience side effects gradually improving within weeks to months after treatment ends.