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.

Chemotherapy is a cancer treatment that uses drugs to destroy cancer cells or slow their growth. These drugs can be administered orally or intravenously and work by targeting rapidly dividing cells, which are characteristic of cancer cells. Chemotherapy may be used alone or in combination with other treatments such as surgery, radiation therapy, or immunotherapy, depending on the type and stage of cancer.

Colorectal cancer surgery is a surgical procedure performed to remove cancerous tumours or affected tissue from the colon or rectum. It is a primary treatment option for colorectal cancer and aims to remove cancer cells, prevent the spread of the disease, and improve long-term outcomes for patients.

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.