Thursday 15 May 2014

Implication of Diagnostic Radiology

About Diagnostic Radiology

Radiology is a medical speciality which makes use of imaging technology for the diagnosis and treatment of diseases that are visualised inside the body. Various imaging technologies are used during the diagnosis through radiology. Some of them are mentioned as X-ray radiography, ultrasound, CT i.e. computed tomography etc. Under the training of diagnostic radiology, doctors are trained in order to obtain, observe and then analyse various medical outcomes on the basis of images. Various kind of diseases that are not visible through naked eyes are observed by using this technology with the help of CT Angiogram, ultra sounds, X-ray etc. Later the diseases are diagnosed as per the conditions. People who are involved in this profession are known as radiologists. The radiologists are trained in the way other medical professionals are. Graduation from an authorised medical institute is a compulsion for all radiologists. A state licensing exam is also conducted followed by an internship for a fixed period of time. Once the whole procedure gets over then trainee can choose the field of radiology he wants to continue. Various fields are described as given.



Oncology Radiology

Specialists that are known as radiation oncologist are involved in the treatment of cancer. Various ionizing radiations are used in this treatment such as radionuclide and megavoltage X-ray. Radiation oncologists are known to work along with other physicians such as internal medicine specialists, surgical oncologists etc. They combined form a multi-disciplinary cancer diagnostic team.

Emergency Purpose Radiologists

Emergency cases are comprised of broken bones, head traumas, fractures etc. When a patient experiences a sudden pain the disease is analysed by radiology technology. The two essential parts of this technology are diagnostic X-ray and MRI. Emergency rooms are available in hospitals for such kind of treatments. 


Interventional Radiology

Interventional radiology is also known as surgical radiology. Such diagnostic radiology involves the treatment of almost all the organs with the help of image processing technique. Least invasive techniques are used in interventional radiology which minimises the risk to the diseased and subsequently improves the health of a patient. It helps in managing the pain and assisted by biopsies as well as fluid drainage. A diagnostic process involved in this technique is fluoroscopy. A fluid is transferred throughout the effected parts by the radiologist and then the analysation of the passage is done. This is known for the accurate analysis of the diseases.

Apart from these many other are also available which are the result of advancing technology. The use of diagnostic radiology has increased a lot because no other technique can analyse and detect the problem inside body so well. The two main radiographic images performed are projection radiography and fluoroscopy. They are less expensive as compared to 3-D tomography. The role of radiologists is increasing day by day with a great extent. Not only this technique of diagnostic radiology helps in better analysation but also helps in decreasing the workload in hospitals. In the near future, it will be available in almost all the hospitals.

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