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Medical Dosimetrist

An MRI or CT Technician or Technologist performs MRI (magnetic resonance imaging) or CT (computerized tomography) scans to diagnose medical conditions. Operates equipment used in scans and assists with analyzing the results. Works in healthcare facilities or diagnostic laboratories in collaboration with physicians and other healthcare specialists.

Nuclear Medicine Technologist

Cardiovascular Technician / Technologist

Radiation Therapist

Ultrasound Technologist / Sonographer

EKG Technician

MRI / CT Technician / Technologist

Medical imaging is the technique and process of imaging the interior of a body for clinical analysis and medical intervention, as well as visual representation of the function of some organs or tissues (physiology). Medical imaging seeks to reveal internal structures hidden by the skin and bones, as well as to diagnose and treat disease. Medical imaging also establishes a database of normal anatomy and physiology to make it possible to identify abnormalities. Although imaging of removed organs and tissues can be performed for medical reasons, such procedures are usually considered part of pathology instead of medical imaging.

Medical Imaging

Fluoroscopy is an imaging technique that uses X-rays to obtain real-time moving images of the interior of an object. In its primary application of medical imaging, a fluoroscope allows a physician to see the internal structure and function of a patient, so that the pumping action of the heart or the motion of swallowing, for example, can be watched. This is useful for both diagnosis and therapy and occurs in general radiology, interventional radiology, and image-guided surgery.

Fluoroscopy

A radiological information system (RIS) is the core system for the electronic
management of imaging departments. The major functions of the RIS can include patient scheduling, resource management, examination performance tracking, reporting, results distribution, and procedure billing. RIS complements HIS and PACS, and is critical to efficient workflow to radiology practices.

Radiology Information Systems

Ionizing radiation consists of subatomic particles or electromagnetic waves that have sufficient energy to ionize atoms or molecules by detaching electrons from them. The particles generally travel at a speed that is greater than 1% of that of light, and the electromagnetic waves are on the high-energy portion of the electromagnetic spectrum.

Ionizing Radiation

Nuclear medicine is a medical specialty involving the application of radioactive substances in the diagnosis and treatment of disease. Nuclear medicine imaging, in a sense, is "radiology done inside out" or "endoradiology" because it records radiation emitting from within the body rather than radiation that is generated by external sources like X-rays. In addition, nuclear medicine scans differ from radiology, as the emphasis is not on imaging anatomy, but on the function. For such reason, it is called a physiological imaging modality. Single photon emission computed tomography (SPECT) and positron emission tomography (PET) scans are the two most common imaging modalities in nuclear medicine.

Nuclear Medicine

A CT scan or computed tomography scan is a medical imaging technique used in radiology to get detailed images of the body noninvasively for diagnostic purposes. The personnel that performs CT scans are called radiographers or radiology technologists.

X-Ray Computed Tomography

Positron emission tomography (PET) is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes in metabolic processes, and in other physiological activities including blood flow, regional chemical composition, and absorption. Different tracers are used for various imaging purposes, depending on the target process within the body. For example, 18F-FDG is commonly used to detect cancer, NaF-F18 is widely used for detecting bone formation, and oxygen-15 is sometimes used to measure blood flow.

Location	Median Salary
Mississauga, ON	$43.45
National	$42.71
Location +/-	2% Higher
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Location	Median Salary
Mississauga, ON	$43.45
National	$42.71
Location +/-	2% Higher
	Search another salary
	Show me related jobs

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