Radiologists and doctors diagnose by interpreting images such as X-rays, which have been generated by the radiographer, using high-end equipment. Thus a radiographer has an important role to play in saving lives. The personnel in the radiology department must function in a systematic manner.These 'technician' play a very important role in the medical process.
Radiography took birth in 1895 when X-rays were discovered, the process evolved through the years to be used for diagnostic purposes. Its not always possible to diagnose a disease based on symptoms alone. It is necessary to make the right diagnosis to provide the right treatment for a disease or ailment. Here radiography comes to the rescue.
Radiography is used to diagnose the problem by focusing on the internal parts of the anatomy using X-rays, sometimes referred to as X-ray photography. This field has made a huge impact on the medical field as well as in industrial applications.
Technicians:
This field is a highly technical one and the processes vary, depending on which part of the body is being imaged. Radiographers are trained to use the equipment and adapt to new technology and procedures. Some important procedures include fluoroscopy, ultrasound or sonography, MRI (Magnetic Resonance Imaging), PET (Positron Emission Tomography) and CT scan. The demand for trained radiographers is constantly growing.
Imaging technology used by diagnostic radiographer
1 X-Ray: Look through tissues to examine bones, cavities and foreign objects
2 Fluoroscopy: Imaging the digestive system, providing real-time image
3 Computed Tomography: Provide cross-sectional views (slices) of the body
4 Magnetic Resonance Imaging: Build a 2-D or 3-D map of different tissue types within the body
5 Ultrasound: Check circulation, largely used in obsterics and gynaecology
6 Angiography: Used to investigate blood vessels
Therapeutic radiography also referred to as radiotherapy is used in treatment and diagnosis of diseases such as cancer, tumours and ulcers. Here radiation is used in controlled conditions, as an exact amount of radiation would help shrink the tumour size. Their work is closely associated with doctors, nurses, physicists and others from oncology teams in treating patients with cancer. A radiotherapy radiographers role in caring for a cancer patient has a broad range, from the initial referral stage, giving pre-treatment information, planning process, treatment and follow-up, post-treatment.
Courses and eligibility:
This field comes under the umbrella of paramedical studies. Typically, aspirants must have a strong inclination towards science subjects like biology, physiology and anatomy. Clinical exposure, hands-on experience with patients and equipment in the hospital setup, is a must during your course, which includes certificate and diploma programmes, graduate and postgraduate degrees (list of institutes in India and overseas).
i. Graduate level: You can pursue a course at the graduate level such as BSc in Radiography or BSc (Hons) in Medical Technology in Radiography. You mast have completed 10+2, with mathematics, physics and chemistry. The All India Institute of Medical Sciences offers BSc (Hons) degrees in Ophthalmic Techniques and Medical Technology. A degree course would offer you better chances for growth than a certificate or diploma course.
ii. Certificate/diploma courses: Some institutes conduct diploma courses in diagnostic radiography and radiotherapy. The duration of course varies between three months and two years, depending on the institute and programme of choice. The Apollo Institute of Hospital Management and Allied Sciences (AIMAS) offers diploma courses in Medical Records Technology, Intensive Care Technology and Operation Theatre in collaboration with Alagappa University. You must have completed Class 12 in science, to be eligible.
iii. Postgraduate level: Usually, people in this field complete a degree but it is not common to pursue further education such as a Masters degree and PhD. All that you must have is a degree in radiography to be eligible. Subject requirements would vary depending on the specialisations and institute of choice. Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh offers an MSc in Medical Technology in Radiology (also other branches such as pathology, microbiology, pharmacology and physiology).
Imaging technology used by diagnostic radiographers:
1 Projection radiography: Creating images through exposure of object to X-rays or other forms of electromagnetic radiation and capturing the resultant remnant beam or shadow as latent image. Bone and some organs like lungs
2 Dental radiology: The process involves a small radiation dose with high penetration in order to view teeth, which are dense in nature. Tooth and gums
3 Mammography: Involves X-ray examination of breasts and other soft tissues. Soft tissues
4 Dual energy X-ray absorptiometry: Bone densitometry or DEXA is used for osteoporosis tests. Bones, calculated as T-score
Many opt to get into research and teaching. Almost all medical colleges in India offer some certificate/diploma/degree related to the field of radiography. Lecturers are required and are paid as per the government norms; usually you can expect Rs. 25,000 + other allowances. Research is also a crucial aspect, big industries and companies require the expertise of radiographers to conduct their work. The salaries would vary depending on the company, your area of expertise and work experience.
How you can grow:
Radiographers can undertake most investigations but always adivasble to specialise in one particular area. Thus, creating a niche space to prove their worth and expertise, and also personal career growth plan. Diagnostic radiography is a continually changing profession, and long-term career prospects include management, research, clinical work and teaching. With fixed working hours, its a great job for all, irrespective of gender.
Tele-radiology, a new concept is a common feature today. This concept comprises a radiographer sharing images with health care professionals who are not present physically to view the images that have been created. They could be in the same city or anywhere across the world. A certain knowledge base and understanding of medicine is required, and a radiographer possesses these requisites. As this aspect of the field becomes more common and in demand in the future, the role of radiographers will gain more significance.
Exposure to radiation is a given, but the amount of radiation is closely monitored. There are machines that measure the radiation levels present in enclosed areas. Along with patients safety, the health of radiographers based on their exposure levels is closely watched. Most private hospitals are very particular about the frequency of check-ups of their staff that are at risk of over exposure to radiation.
This particular service-oriented field requires teamwork and patience. Many a time your patient may be in very poor health, but you must be able to stay sensitive yet detached from the situation, in order to do your job, right. You must also be able to relate to people of every age group. For instance, an elderly person or someone with a heart condition would need extra care during a CT scan. They could feel claustrophobic during the procedure. Be sensitive to the fears of the patient, and help boost their willpower and confidence.
Keeping abreast of new technology and processes is also vital. You must be adaptable, and upgrade your skills, constantly. And you must also be very observant, have a sharp memory and be very accurate, as the diagnosis will be based on the information provided by you. Remember, as a radiographer, you will be part of that process that helps to save human lives.
Institutes in India
Courtesy : Careers360