Physics A-Level
Physical principles of medical imaging
What Physical principles of medical imaging means in Physics A-Level, as defined for AQA.
Definition of Physical principles of medical imaging
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Reference: AQA
The physical interaction each technique uses, such as differential attenuation for X-rays, annihilation photon detection in PET, or reflection of ultrasound at tissue boundaries.
Topics that use Physical principles of medical imaging
- Imaging comparisons (A-level only) (AQA A-Level)
Related terms
- Clinical suitability and practical constraints
- Convenience
- Image quality and contrast mechanisms
- Image resolution
- Justified comparison
- Safety
- Patient dose and radiation risk
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