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It is therefore critical that the public is made aware of the associated risks and necessary education is conducted. The voice of all radiologists, clinicians, and technicians should advocate for the safe use of CT scans for both children and adults.
One issue that is crucial and needs to be addressed is CT radiation dose optimization and this should be addressed by both manufacturers and CT scanners by advocating for the balance between the benefits a patients derives from accurate CT scans against the risks involved. At all times the benefits derived should far much outweigh the risks involved when carrying out a CT scan on a patient. Consistent strategies for limiting patient radiation dose should be adopted by radiologists with the assistance of the medical physicists. On the other hand, the manufacturers should work towards improving CT technology to the level that will offer adequate diagnostic image quality and...
Retrieved on May 7, 2010
from http://www.drs.dk/guidelines/ct/quality/mainindex.htm
Hurwitz, L.M. et al. (2009). Radiation dose savings for adult pulmonary embolus 64-MDCT
using bismuth breast shields, lower peak kilovoltage, and automatic tube current modulation. AJR 192.
Kalra, M.K. et al. (2004). Strategies for CT radiation dose optimization. Radiology, 230(3).
Shah, N.B. & Platt, S.L. (2008). ALARA: is there a cause for alarm? Reducing radiation risks from computed tomography scanning in children. Current Opinion in Pediatrics, 20:243 -- 247.
European guidelines on quality criteria for computed tomography. Retrieved on May 7, 2010
from http://www.drs.dk/guidelines/ct/quality/mainindex.htm
References
European guidelines on quality criteria for computed tomography. Retrieved on May 7, 2010
from http://www.drs.dk/guidelines/ct/quality/mainindex.htm
Hurwitz, L.M. et al. (2009). Radiation dose savings for adult pulmonary embolus 64-MDCT
using bismuth breast shields, lower peak kilovoltage, and automatic tube current modulation. AJR 192.
from http://www.drs.dk/guidelines/ct/quality/mainindex.htm
The recent two reported cases also suggest that there may be many more similar incidences happening around unnoticed. The two contrasting examples of overdoses of radiation at hospitals confirms that if the hospitals accept their responsibilities properly and try to serve the patient's in professional manner, such types of accidental over exposure can be avoided. Instead of creating a medical terror, the reporter managed to provide relevant information in a
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