Fields Of Radiology Training

Are you a motivated individual who has time to learn You are going to need ten years to complete your schooling, and it is not going to be easy, but it will greatly help a lot of people. Sound like a challenge you would like to accept Then radiology may be the field for you.

A qualified radiologist must complete their prerequisite undergraduate studies, then four years of medical school, and another five years of post graduate (field) training. The five years of post graduate specialty training is usually broken up into a year of internship, followed by four years of specialty radiology residency. With advances in nuclear medicine and technologies, and expanding fields of operation, the demand for radiologists may be experience a shortage of specialists in the decade to come.

Typically, when radiology is considered, it is paired with x-rays. Radiology is, in fact, much deeper than just x-rays. There are several fields of operation, or specialties, within the encompassing field of radiology. X-ray specialists are, in fact, doctors who can use machines to capture the x-ray reflection of a particular body part in question for diagnosis.

Angiography and fluoroscopy are applications using x-ray technology. Instead of capturing a still image, like a camera, these instruments and specialists are able to capture a live feed x-ray image, using special scopes and screens. These fields often incorporate the use of detection agents that are administered to the patient in a variety of options.

Magnetic resonance imaging, or MRI, is another field of radiology that involves a special piece of equipment. Using intense magnetic fields, the actual hydrogen protons within the body tissue is aligned, then disrupted using radio frequencies. As the atoms return to a stable state, highly sensitive detectors measure the energy given off by these atoms, and transferred to a high quality image of the body part. MRI’s are so accurate, that 3 dimensional images can be calculated using their software. On the other hand, patients must stay still for long periods of time in order to produce the maximum clarity in the images produced.

Computed tomography, or CT scanning, is yet another branch of radiology. CT scans involve the basic x-ray technology, accompanied by extensive computer based formulas to produce a high quality 2 dimensional scan. Currently, technology is advancing in this field to birth faster scan times, and more accurate imaging possibilities.

Ultrasounds are a branch of radiology that involves the use of high frequency sound wave reflections to produce an image. These are considered by many practitioners to be safer, since they do not employ the use of any radiation in the process. Ultrasounds are, however, limited to the talent of the radiographer. Sonograms are unable to taken through air, and must maintain constant contact with the patient in order to produce the image needed, and are thus used due to their safety and ease of use mostly in obstetrical imaging for the monitoring of babies as they grow. Technologies in this field have progressed from the first images, which were 2 dimensional, into the ability to live feed a 3 dimensional image.

Nuclear medicine is a branch of radiology that consists of the patient ingesting a radioactive isotope, or tracer. After an allotted time, a gamma camera captures the image, detecting the radioactive isotope and its’ interaction within the bodily tissues. This branch is often used in conjunction with cancer detection and treatment.