Non-conformity to the DICOM PS3.14 standard may result in which effect?

Non-conformity to the DICOM PS3.14 standard may result in which effect?

• A. Increased patient dose
• B. Incorrect display contrast
• C. Increased image noise
• D. Incorrect monitor resolution

Answer: (B)

Non-conformity to DICOM PS3.14 affects how the image’s grayscale values are rendered on a display. PS3.14 defines the Grayscale Standard Display Function, which sets a consistent mapping from pixel values to monitor luminance so radiographs look the same across calibrated displays. If a system doesn’t conform, the grayscale rendering deviates from this standard, causing the displayed contrast to be incorrect. Subtle tissue differences may become harder to detect or be perceived differently, which directly impacts diagnostic interpretation. This issue is about how brightness and contrast are shown, not about how much radiation was used to acquire the image, the inherent image noise, or the monitor’s physical resolution.

Non-conformity to DICOM PS3.14 affects how the image’s grayscale values are rendered on a display. PS3.14 defines the Grayscale Standard Display Function, which sets a consistent mapping from pixel values to monitor luminance so radiographs look the same across calibrated displays. If a system doesn’t conform, the grayscale rendering deviates from this standard, causing the displayed contrast to be incorrect. Subtle tissue differences may become harder to detect or be perceived differently, which directly impacts diagnostic interpretation. This issue is about how brightness and contrast are shown, not about how much radiation was used to acquire the image, the inherent image noise, or the monitor’s physical resolution.