Image Guided Radiotherapy (IGRT) is an advanced form of radiation therapy that uses imaging technology to precisely target tumours and deliver radiation with a high degree of accuracy. It combines real-time imaging techniques such as X-rays, CT scans, or MRI scans with radiation therapy to ensure that the radiation is directed precisely at the tumour while sparing nearby healthy tissues.

Intensity Modulated Radiotherapy (IMRT) is an advanced technique used in radiation therapy to precisely deliver radiation to tumours while minimizing exposure to surrounding healthy tissues. It uses computer-controlled linear accelerators to modulate the intensity of radiation beams and shape them to conform to the specific shape and size of the tumour.

Brachytherapy, also known as internal radiation therapy, is a type of cancer treatment that involves placing radioactive sources directly into or near the tumour site. These radioactive sources emit high-energy radiation that destroys cancer cells while minimizing damage to surrounding healthy tissues. Brachytherapy can be used to treat various types of cancer, including prostate cancer, cervical cancer, breast cancer, and skin cancer.