31/05/2026
đĢ 4D-CT in Lung Cancer Treatment
âMoving tumour. Smarter targeting. Better protection.â
āĻĢā§āϏāĻĢā§āϏ āĻā§āϝāĻžāύā§āϏāĻžāϰā§āϰ Radiotherapy-āϤ⧠āϏāĻŦāĻā§āϝāĻŧā§ āĻŦāĻĄāĻŧ āĻā§āϝāĻžāϞā§āĻā§āĻāĻā§āϞāĻŋāϰ āĻāĻāĻāĻŋ āĻšāϞ⧠â
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đĄ āĻ
āύā§āĻ āĻā§āώā§āϤā§āϰ⧠Lung tumour āĻļā§āĻŦāĻžāϏ āύā§āĻāϝāĻŧāĻžāϰ āϏāĻŽāϝāĻŧ ā§Ģ āϏā§āĻŽāĻŋ āĻĒāϰā§āϝāύā§āϤ āύāĻĄāĻŧāϤ⧠āĻĒāĻžāϰā§āĨ¤
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đŦ What is 4D-CT?
4D-CT āĻšāϞ⧠āĻāĻŽāύ āĻāĻāĻāĻŋ advanced imaging technology āϝā§āĻāĻžāύ⧠tumour-āĻāϰ movement time-āĻāϰ āϏāĻžāĻĨā§ track āĻāϰāĻž āĻšāϝāĻŧāĨ¤
āĻ
āϰā§āĻĨāĻžā§ āĻļā§āϧ⧠tumour āĻā§āĻĨāĻžāϝāĻŧ āĻāĻā§ āϤāĻžāĻ āύāϝāĻŧ â
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đ¯ How does it help in Radiotherapy?
âī¸ More accurate tumour targeting
âī¸ Better Image Guided Radiotherapy (IGRT) planning
âī¸ Reduced radiation exposure to normal organs
âī¸ Lower risk of side effects to lung, heart, oesophagus & spinal cord
đĄī¸ Advanced techniques like:
đš Gated Radiotherapy
đš Deep Inspiration Breath Hold (DIBH)
â help deliver radiation only at the safest phase of breathing.
đ Why this matters?
Precise treatment means:
âī¸ Better tumour control
âī¸ Safer treatment
âī¸ Improved quality of life
đ Modern Radiotherapy is no longer just powerful â it is becoming increasingly precise and personalized.
đ¨ââī¸ Dr. Animesh Saha
Clinical Oncologist
đ www.dranimeshsaha.com
đ Appointment: +91 87774 27312