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Monthly Archives: September 2008
What You Need to Know About Trauma Radiography
Importance of Trauma Radiography assist the radiographer to develop an understanding of the imaging equipment utilized in trauma explain the role of the radiographers as a vital part of the ER team present common radiographic procedures performed on trauma patients Trauma – defined as a sudden, unexpected, dramatic, forceful or violent event- ranks as the leading cause of death in the US ages 1 – 34 years old - this includes suicides, homicides related deaths Trauma Centers – signifies a specific level of emergency medical care as defined by the American College of Surgeons Commission on Trauma Categories of Trauma Centers Click Here To Read More
Things to Consider During Trauma Radiography
These are the things to consider when performing trauma radiography. These must be observe at all times so as to to perform the examinations correctly and efficiently. Speed – trauma radiographers must produce quality images in the shortest amount of time. Rapidity in performing diagnostic procedures is critical to saving the patients life. Accuracy – trauma radiographers must provide accurate images with a minimal amount of distortion and maximum amount of recorded detail Quality – quality does not have to sacrificed in the production of images Positioning – careful precautions must be taken to ensure that performance of imaging procedures Click Here To Read More
Checking the Gamma Camera Performance
There are a lot of factors to consider when checking for the performance of the gamma camera. These factors are summarized and listed below. SPATIAL RESOLUTION Intrinsic spatial resolution defines the ability of the uncollimated scintillation camera to determine accurately the original location of the gamma camera ray on an X-Y plane. Causes of Intrinsic Spatial Resolution Degradation:a. statistical variations in the distribution of light photons between the PMtubes of successive identical scintillation events.b. increased crystal thickness because of greater spreading of light beforereaching the PM tubes, which increases the uncertainty of the location of scintillation event.c. reduction in gamma Click Here To Read More


