CTICasesDigital Radiography Artifacts
Cite this case
[...]. Digital Radiography Artifacts. CTICases. Published February 16, 2023. https://cticases.com/c/7vfz7
Imaging findings
Substantial image noise (salt-and-pepper graininess) due to underexposure (Quantum Mottle).
Key takeaways
Underexposure leads to noise that can mimic small pulmonary nodules.
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