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MQSA requires facilities to "be accredited by an FDA-approved accreditation body." Currently the only nationally-approved body is the American College of Radiology (ACR). State-level alternatives to the ACR are the Arkansas Department of Health, Iowa Department of Public Health, and Texas Department of State Health Services. Effects on patients
Industrial radiography is a modality of non-destructive testing that uses ionizing radiation to inspect materials and components with the objective of locating and quantifying defects and degradation in material properties that would lead to the failure of engineering structures. It plays an important role in the science and technology needed ...
The exposure rate at the generator surface was as high as 15 R/h; in July 2004 a second inspection of the same RTG showed that gamma radiation emission had risen to 87 R/h and that 90 Sr had begun to leak into the environment. In November 2003, a completely dismantled RTG located on the island of Yuzhny Goryachinsky in the Kola Bay was found ...
Radiography is an imaging technique using X-rays, gamma rays, or similar ionizing radiation and non-ionizing radiation to view the internal form of an object. Applications of radiography include medical ("diagnostic" radiography and "therapeutic") and industrial radiography. Similar techniques are used in airport security, (where "body scanners ...
Headquarters of the Texas Department of State Health Services Austin State Hospital. Texas Department of State Health Services is a state agency of Texas.The department was created by House Bill 2292 of the 78th Texas Legislature in 2003 through the merging of four state agencies: the Texas Department of Health, Texas Department of Mental Health and Mental Retardation, Texas Health Care ...
Taking an X-ray image with early Crookes tube apparatus, late 1800s.. For the first three decades of medical imaging's existence (1897 to the 1930s), there was no standardized differentiation between the roles that we now differentiate as radiologic technologist (a technician in an allied health profession who obtains the images) versus radiologist (a physician who interprets them).
Digital radiography. Digital radiography is a form of radiography that uses x-ray–sensitive plates to directly capture data during the patient examination, immediately transferring it to a computer system without the use of an intermediate cassette. [1] Advantages include time efficiency through bypassing chemical processing and the ability ...
Backscatter X-ray is an advanced X-ray imaging technology. Traditional X-ray machines detect hard and soft materials by the variation in x-ray intensity transmitted through the target. In contrast, backscatter X-ray detects the radiation that reflects from the target. It has potential applications where less-destructive examination is required ...