The Radiotherapy of Malignant Disease

Radiotherapy or radiation therapeutics, as the name suggests, is a branch of general therapeutics. In this case the therapeutic agent is ionising radiation which induces specific and predictable biological changes. Radiotherapy is sometimes described as therapeutic radiology because historically the earliest X-ray machines were used both for diagnostic and therapeutic purposes. Diagnostic radiology has since become a very complex and time-consuming speciality requiring the undivided care and att