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QA Phantoms in Medical Imaging: Supporting Accuracy, Safety and Consistency
Understanding QA Phantoms in Medical Equipment QA phantoms are physical test objects designed to assess the performance of medical imaging systems. They are widely used across modalities such as MRI, CT, ultrasound and X-ray to check whether equipment is functioning as intended. By providing a known and repeatable reference, QA phantoms allow imaging teams to measure system behaviour over time and identify changes before they affect clinical work. For professionals responsib