47.The client fills in the C-FIND request message with the keys that should be matched. E.g. the patient ID.
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7.The conditions include body size,tube voltage,tube current,exposure time,pitch,reconstruction algorithm,and so on.
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45.System integration and clinical implementation are two other neessary components during the implementation after the system is physically connected.
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13.The flat panel detects the X-rays that have passed through the patient’body, converts them into electrical signals using X-ray scintillation effects, and sends the signals (digital image signals )to the digital radiography system.
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24.CT produces a volume of data which can be manipulated ,through a process known as “windowing” , in order to demonstrate warriors bodily structures based on their ability to block the
X-ray beam.
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25.However, for a scanner that dose not have 24/7 cooling , gantry power must be turned off (using the On/Off switch on the control panel ) when cooling is not available.
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19.Therefor ,like the conventional X-ray images , the shadow indicates low absorption area , namely the low density area such as lungs ; and the bright indicates the high absorption area, namely the high density area ,such as bone.
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36.Surface coils are used as detectors and body coil as the transmitter.
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12.Without artificial help,DR can direct transform the X-ray passing through patients into digital images, save and display them in the computer.
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39.You will be escorted into the room by a staff member of the MRI facility ,and asked to lie down on a comfortable padded table that gently glides you into the scanner.
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