mage-Guided Radiation Therapy (IMRT)- Best Doctors, Hospitals & Cost of Treatment in India

Treatment overview

Image-guided radiation therapy with intensity modulation (IGRT/IMRT) is one of the most precise forms of external-beam radiation used today. A linear accelerator delivers radiation from multiple angles, varying the beam intensity across its width so that the dose tightly conforms to the tumour's shape while minimising exposure to surrounding healthy organs such as the spinal cord, salivary glands, bladder, or rectum. Before each daily session, onboard imaging confirms the tumour's exact position so that any small shift in body position or organ movement can be corrected in real time. A typical course runs five days a week over three to eight weeks; each appointment takes 15 to 30 minutes, is completely painless, and requires no overnight hospital stay. IMRT is used across a wide range of cancers — head and neck, prostate, brain, gynaecological, lung, and others — either as a primary treatment, as an adjuvant after surgery, or alongside chemotherapy.

Comprehensive Investigations

Estimated cost: ~$500 – $1,000

Typical tests for this treatment: CT simulation (treatment planning scan), MRI for tumour delineation (site-specific), CBC with differential, Kidney function tests, Liver function tests, Blood sugar (fasting), Dental review and OPG X-ray (for head and neck cases). Done in India before treatment begins. Cost varies with case complexity.

Treatment / Procedure estimate

Estimated cost in India: $5,000 – $7,500

Treatment Duration

Treatment duration in India: ~6 weeks (~30 hospital visit days across the full span)

Usually Included in Treatment Package

• Radiation oncologist consultations and treatment planning
• CT simulation session and custom immobilisation device
• All daily IMRT/IGRT treatment fractions (full prescribed course)
• Daily image-guidance imaging (cone-beam CT or kV X-rays) at each session
• Weekly on-treatment review with the radiation oncology team
• Supportive medications prescribed during the treatment course
• End-of-treatment clinical review

Usually Not Included

• Travel and accommodation
• Visa processing and travel insurance
• Concurrent chemotherapy drugs (if a combined chemoradiation protocol is prescribed)
• Additional re-planning CT or adaptive re-planning scans (if tumour response requires mid-course replanning)
• Hospitalisation for radiation toxicity or complications
• Post-treatment follow-up imaging (PET-CT, MRI, CT) after course completion