Treatment Planning

Using the most modern 3D computer systems we provide clinical radiotherapy treatment planning that is individually optimized for each patient, in order to deliver radiation only where it is required. Independent verification software and calculation checks prior to treatment, and electronic imaging and dosimetry during treatment ensure a high quality of treatment delivery. Treatment planning for external beam radiotherapy using photons and electrons, and brachytherapy using sealed radioactive material such as I125 seeds for prostate implantation is undertaken. The service also manufacturers patient-specific devices including radiation beam shaping and immobilization equipment.

Treatment planning is the process whereby the prescription of the clinician becomes a set of treatment instructions together with the distribution of dose in the patient. For external beam therapy, the target volume is specified by the clinician on films, CT scans or the patient’s contour. The planning technician or clinical scientist determines the optimum treatment configuration to irradiate the target volume to the specified dose within any constraints specified by the clinician. This might include avoiding some parts of the body, or minimising the dose to certain organs. The resulting dose distribution is produced, and an unambiguous set of treatment instructions is prepared for the radiographers.

Screen Shot of CMS XiO Treatment Planning System