Preface
Published online by Cambridge University Press: 16 March 2010
Summary
This book is aimed mainly at radiographers with a working knowledge of computed tomography (CT), and its purpose is to increase their knowledge base to enable them to confidently play a proactive role in enhancing image production and writing new protocols, while constantly working to reduce radiation dose.
As CT hardware and software continues to evolve, its place within the imaging department remains secure. The speed and versatility of spiral CT has assured its role in radiology for the foreseeable future, despite the impact of magnetic resonance imaging (MRI) in certain areas, for example, bony spinal tumours.
For radiographers to remain skilled practitioners, they need to maintain their knowledge of anatomy and physiology and to continually update their knowledge of pathology, as well as being aware of equipment capabilities and protocol specifications. From 1997 this has been a requirement under the College of Radiographers Continiung Professional Development Policy and will become a legal requirement with the revision of the PSM Act in 1998.
With this wealth of knowledge, radiographers should play a full role in advising clinicians as to the most appropriate imaging available in order to gain a full diagnosis, while optimising imaging procedures in order to enhance the service given to the patient, including the reduction of radiation doses to a minimum. In the current cost-centred environment of the NHS, it is vitally important that imaging modalities are used to maximum effectiveness, and in order to do that skilled, professional radiographers are required to provide the specialist services of CT.
- Type
- Chapter
- Information
- Clinical CTTechniques and Practice, pp. xi - xiiPublisher: Cambridge University PressPrint publication year: 1999