Xray Quantity:
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You are here: Home » Radiology Notes » Xray Quantity:
1. Xray quantity = radiation exposure
2. Measured in Roentgens
3. Final measure is in terms of mR/mAs (70 KvP = 3-6 mR/mAs)
Quantum Mottle: The random distribution of photons over the intensifying screen. Also known as “Noise” or “Graininess,” can be found by looking at the liver on an xray of a thin person.
Category: Radiology Notes
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