-Ray CT Department
When a person thinks of a hospital, he or she usually thinks of doctors and nurses working together to heal and save lives. When in reality, it is so much more than that. In order to be able to diagnose and treat patients, the exceptional physicians and other health care workers must go through a sizable process so that they can truly do their best. Here, come in the different departments a hospital needs. Whether it’s the emergency care department, the intensive care unit, or the oncology department, they all play some type of role and work together in helping the patients. One that stands out for me because it helps a lot is the X-Ray CT Department because it is a part of the Diagnostic Imaging Techniques Department. The different mechanisms in the Diagnostic Imaging Techniques such as X-Rays, computed topography (CT) scans, and magnetic resonance imaging (MRI) help narrow the causes of an injury or illness and ensure that the diagnosis is accurate. The imaging tools allow the doctors to see inside the body of the patient and get a variety of “pictures” of the bones, cartilage, organs, nerves, muscles, and tendons and have become mainstays for diagnosing medical diseases. They also help the doctor determine if there
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It is a modern imaging tool that integrates computer technology with X-rays in order to produce a more detailed, cross-sectional image of the body. The scan allows the doctor to see the size, position, and shape of the structures that are deep inside the body. The patient must lie motionless as possible on the table that slides into the center of the CT scanner. The process is absolutely painless as the X-ray tube rotates slowly around the patient while taking many pictures from all directions. A computer combines the images to produce a clear, two or three-dimensional view on a television screen for the doctor in charge to look
As an ultrasound technician/sonographer I will have the ability to see dangerous defects within the human anatomy and begin a lifelong profession with many benefits. The Ultrasound was first invented in the early 1900’s and was surprisingly not used to produce photos of a fetus. In 1917 Paul Langen a marine life scientist used a form of ultrasound equipment in his attempt to detect submarines. After many failed attempts at using high frequency sound waves Dr. Ian Donald and his team in Glasgow, Scotland invented the first ultrasound machine in 1957. Dr. Donald even tested his machine on patients within a year of completing the invention, by the late 1950’s ultrasounds became routine in Glasgow hospitals.
After graduating with my Bachelor’s degree, I continued to work as a staff MRI technologist. Even though I loved what I did and had a passion helping people, the lack of diversity within radiology and its limited room for growth bothered me. I decided to look into furthering my career and found an interest in Health Information Technology. Upon researching many different schools through the country offering an online graduate Health Information Technology program, the University of Michigan in Dearborn stood out to me. Medicine and technology have both always been a part of my life, and I am very happy and excited that the chance for it to play a new part has finally arrived. I’m motivated to learn how I can combine the science of information with clinical knowledge so I can help to better patient care and
by the internal computers of the instrument, to create an image of internal body tissues. These images were then displayed on the screen for the user,
In the radiology profession first you must write the patient’s file. This includes information about insurance, medical history, what the required x-ray is for and where it is going to be taken on the body. Writing in this way is similar to writing a small research paper. You must do research on the patients and there history and what insurance they have. Writing the report is important because the information must be accurate so the patient can be helped as much as possible. If the information about medical history is incorrect it can cause a huge problem for the patient. For example, if the patient is claustrophobic they would need to get an open room x-ray where the patient isn’t in an enclosed tube so they don’t have a panic attack and potentially injure themselves and others. It is very important to make sure the report has the correct area of where the x-ray needs to be taken. Having the wrong part of the body x-...
...s in one direction to acquire a single image slice. For another slice to be imaged the x-ray tube would again rotate another 360 degrees but on opposite direction. However this has been changed over the years and has been implemented a Slip-Ring technology which replaced the old high tension cables. In this way the new CT scanner x-ray tube had the ability to rotate continuously around the patient and in the same time the table was moving through the gantry to acquire data in a form of a Spiral or Helical. Therefore the new generation of CT scanners is called Spiral or Helical CT. The advantages of the new scanners are that the volume data can be reconstructed in any other planes (sagittal, coronal and three dimensional images), also there is a short time scan therefore radiation to the patient is minimized and also the artefact caused by patient motion is reduced.
To begin with, how has technology changed the field of radiology? Since the discovery of X-radiation there has been a need and desire for studying the human body and the diseases without actually any intervention. Over the past fifty years there has been a revolution in the field of radiology affecting medicine profoundly. “The ability to produce computers powerful enough to reconstruct accurate body images, yet small enough to fit comfortably in the radiology department, has been the major key to this progress”(Gerson 66). The core of radiology’s vast development consists of four diagnostic techniques: computed tomography (CT), digital subtraction angiography (DSA), ultrasonography, and magnetic resonance imaging (MRI). These methods of diagnostic imaging provide accurate information that was not seen before. Amid this information advancement, radiologists have broadened their role of diagnostician. Gerson writes, “With the advent of computer-enhanced imagery and new interventional techniques, these physicians are able to take an active part in performing therapeutic procedures”(66). A radiology breakthrough in 1972 was computed tomography discovered by Godfrey Hounsfield and Allan Cormack. Unlike standard radiography, computed tomography would spin the X-ray tube 360 degrees and inversely another 360 degrees while the patient ta...
In today’s society, it’s much easier to detect and diagnose an illness because of a great medical detection technology: Computed tomography scanning or CT scans. It’s a scanning technology which uses X-ray computed tomography to generate images of internal organs in human body. Because of its accuracy, more and more people choose to use CT scans. According to Bernier and his team’s research (2015), in the USA, “the number of CT scans increased from 2 million in 1980 to about 70 million in 2007” (p116) and this number is still growing.
Do diagnostic Medical Sonographers actually help begin a new life? Yes, according to researchers they do help patients indicate any problems that there may be and what may be expected. This essay will talk about Diagnostic Medical Sonographers and everything it takes to become one and how to become successful as well as why they are important to our global community. Sonographer’s are also known as ultrasound Technicians, they are very important in the medical field because they help patients and physicians diagnose and treat diseases as well as other medical information. The following paragraphs will talk about the information of the Salary and also the Job Responsibilities. With the technicians continuously providing
Why is a PET Scan Important? A PET scan is a very crucial medical and research tool that has revolutionized the administration of health care to the sick. This form of imaging will always show images of changing functional processes of the body before any other scan such as CT or MRI. This type of scan has been very useful to clinical oncologists who deal with mild to complicated brain conditions. This scan helps oncologists to map the behavior and functioning of the human brain while also registering any alteration that might affect its physiology.
To feel something is completely different than knowing you know that as well as I do. Right? What you don't know is I was born to help others. The endless hours, the dark nights, and some obnoxiously early mornings all spent in the hospital is what I love. It will become my new home full of eventful days consisting of helping those in need.
Radiology technology is a science of using radiation to produce images. There are many jobs you can perform in diagnostic imaging usually a radiologic technologist will oft...
People will always find ways to ignore the use of x-rays on them or debate why it is needed in the first place. The real question is, are x-rays really dangerous? X-rays are used for areas that are not seen visually and areas where clients feel in their body. They are used for documentation purposes of client’s health which allows health professions to refer where the area of interest is needed for care. As a health profession, their job is to show ways x-rays can help with client’s oral health and clinician practice.
CTscans stands for “Computed Tomography”. It is a way of looking inside your body using a special camera. It is an advanced scanning x-ray and computer system that makes detailed pictures of horizontal cross-sections of the body, or the part of the body that is x-rayed. A CT scan is a diagnostic test that combines the use of x-ray with computer technology. A series of x-beams from many different angles are used to get these cross-sectional images of the patient’s body. In a computer, these pictures are assembled into a 3-dimentianal picture that can display organs, tissues, bones, and any such thing. It can even show ducts, blood vessels and tumors. One of the advantages of CT is that it clearly shows soft tissue structures (such as brain), as well as dense tissue structure (such as bone). The pictures of a Ctscanner are a lot more detailed than the pictures of a regular X-ray machine. It can make pictures of areas protected or surrounded by bones, which a regular X-ray machine can not. Because of this, a CT scanner is said to be 100 times as affective and clever as an ordinary X-ray, and can therefore diagnose some diseases a lot earlier and quicker. It is recent technology that has made it possible to accurately scan objects into a computer in three dimensions, even though the machines and ideas were developed in the 1970s. In the 70s doctors started to use this new type of machine that could give detailed pictures of organs that the older type of x-ray, machine could not give.
Images of human anatomy have been around for more than 500 years now. From the sketches created by Leonardo da Vinci, to the modern day Computed Tomography (CT) or Magnetic Resonance Imaging (MRI) scan, images have played a great role in medicine. Evolution in medical imaging brought together people from various disciplines such as Biology, Physics, Chemistry and Mathematics, a collaboration which has further contributed to healthcare as a whole. Modern day imaging improves medical workflows by facilitating a non-invasive insight into human body, accurate and timely diagnostics, and persistence of an analysis.
X-rays are a form of electromagnetic radiation and are apart of the electromagnetic spectrum; x-rays consist of wavelengths which are shorter than the wavelengths of visible light. X-rays are mainly known of in the medical industry as they provide a convenient and painless procedure which produces images from the inside of the human body. X-rays, which are an electromagnetic wave of high energy and very short wavelength are able to produce images from inside the body as the x-rays pass through materials that are opaque to light.