"Radiology is a medical specialty that uses imaging to diagnose and treat diseases seen within the body. Radiologists use many imaging techniques including: X-ray radiography, ultrasound, computed tomography, nuclear medicine including positron emission tomography, and magnetic resonance imaging to diagnose and treat diseases." Some of the experiments they do include testing X-ray dark-field radiography on a living organism for the first time. They test the organism for lung disease. X-Ray dark-field radiography produces very detailed imagines of the lung. They hope to be able detect other diseases with this radiography at an earlier stage which has never been done before. Another experiment the scientist did research on dental X-rays and …show more content…
During these studies, the researchers examined the effects of some of the radiation from a CT scan on cells. The radiation from the CT scan damaged them slightly but only if there was a very high amount of radiation exposure. Also some cardiology experts have combined two types of imaging techniques to produce a 3D model of a person 's heart. This is the first time CT and 3DTEE has been used together like this and they are also trying to find a way to combine it with an MRI …show more content…
A way radiology can contribute to society after the Boston Bombing, the doctors who took care of the patients told about the very important roles that all of the CT scanners and radiologist played in the after math of the Boston Bombing. The radiologist performed 57 X-rays and 16 CT scans as a whole. Another way this contributes to society is by researching if higher priced exams worked as good as lower priced exams. One experiment that people in an interventional radiology department have done is see if the more expensive vertebroplasty worked any better than the less expensive and less used vertebroplasty. The results were that they both worked about the same. Doctors have also done research on Planters Fasciitis. They have actually found a way to treat and cure it with ultrasound imaging for people who didn 't respond to the medication that they were given for it. They used the treatment on the people and they saw better results in their feet in
Click here to unlock this and over one million essaysShow More
With the populations growing and the ages of people increase medical imaging and the diagnosis of diseases seems to be in a higher demand. There is nothing but a positive outlook for a Radiologic tech. There is more to being a Radiologic technician that we never thought about. When we visit the health care office for one of these exams we might not have ever thought about the schooling and experience they have had to go threw to be helping you with what they are helping you with today. We might not have even know who the people are called that give you your x-ray exam , MRI, or your CT scan, but now you do and have background knowledge on who
1. Write a brief introduction about the diagnostic imaging modality. Nuclear medicine is a section of medical imaging that uses radioactive medication known as radiotracers or radiopharmaceutical (Understanding nuclear medicine, 2009). Radiotracers are given to the patient through injection, swallowing or inhalation, which makes the body radioactive for a short time. The radiation is detected by a special camera, and then the image is produced.
What is an ultrasound technician you ask? An ultrasound technician is a person employed, skilled, and licensed to use a machine to examine and see body structures such as, tendons , muscles, joints, vessels, and internal organs. The main idea is to find a disease. There is also what you call an obstetric ultrasound which is used specifically just for examining pregnant women.
Before the dentist even examines any patient “clinically” , a dental assistant will typically take radiographs, or “x-rays”, of the patient. One main type of a dental radiographic image would be a panoramic radiograph. Panoramic X-rays show a wide screen view of the teeth, temporomandibular (jaw) joints, sinuses, and the nasal area. These radiographic pictures show
Radiomics lies at the juncture of what I believe to be extremely exciting science in the coming future of personalized medicine. This is what prompted me to approach Dr. Rivka Colen (desired mentor), of the Department of Diagnostic Radiology, to conduct research in her lab. An interplay between research and clinical treatment such as the way Dr. Colen implements will be one of the grounds that I intend to structure my own practice around. The MD Anderson 1st Year Medical Student Program would help me achieve the first steps towards conducting research in my career as a physician-scientist.
I choose to do my project on the Radiologist career field because it is a career field I one-day hope to join. A radiologist is a doctor who reads varies type of exams of patients. The radiologist uses the information gathered from diagnostic test to diagnose a patient. A radiologist does most of their time reading
Some advantages of this technique are that there is no radiation involved, it is good at visualizing soft tissue, and that since it can visualize soft tissue so easily it can identify a multitude of different problems. Some disadvantages are that it is time consuming, expensive, and there is extensive training needed to operate it. The last type of imaging technique that will be covered is conventional radiography which can detect foreign bodies and changes or lesions of the skeletal system and is used when the corpse cannot fit into the CT machine. The advantages of this technique are that it is simple, quick, and cost efficient. However, it uses radiation, cannot make three-dimensional reconstructions, has a superimposed image, and it cannot visualize soft tissue
It is also described as all activities directed towards minimizing radiation exposure of patients and personnel during x-ray exposure (Ahmed, Elamin, M, & Hassan, 2015) 1.2 STATEMENT OF PROBLEM This study is done to examine the level of knowledge regarding radiation
The images I saw in absence of being able to observe the exam included bariums (swallows and enema), MRI and I was also shown an interesting cases folder they keep for students. I feel the opportunity solidified my desire to work in radiography. It conveyed that it is a career that combines three elements which I am interested in; patient care, technology and science. I have a great interest in science- particularly biology which I
As it has already been discussed in this paper, physicians are responsible for any clinical negligence that may cause harm or injury to the patient. In many journal studies researching radiology, various field cases have been identified and studied. They have shown that radiologists who have not been very often accused of clinical negligence have become in trouble. The errors committed while conducting their radiological work are sometimes caused by their lack of experience or out of their care. But in both cases, they are held to be liable and patients may file lawsuits against
The world around you is full of waves. Waves can be anywhere, it can be in the air you breathe and the sound you hear, waves could be in ocean ripples and in the sunlight energy you get heat from. A wave is a disturbance that transfers energy from one place to another, some types of waves need a material to travel through which is called a medium. There are types of waves, one type of wave is a longitudinal wave, this type of wave has particles that move back and forth in the same direction of the wave. Sound waves are longitudinal wave; longitudinal waves need a medium to travel through.