Which image is displayed with a window width of 2500 and a window level of 600?

When interpreting the settings of window width and window level in a CT image, understanding their effects on the displayed image characteristics is crucial. A window width of 2500 indicates a wide range of CT numbers (Hounsfield units) that are displayed, which helps to capture a broad spectrum of tissue densities. This wide setting is particularly useful for displaying structures with significant differences in attenuation, such as in cases involving complex anatomical regions or examining larger areas.

The window level of 600 implies that the midpoint of the displayed range is set around the value of 600. This level determines the center of the grayscale representation, affecting how the soft tissues and other structures appear. When the window level is set higher, denser materials like bone may appear darker, while the surrounding softer tissues will be more visible.

Given these parameters, Image (B) is likely chosen because it best represents the typical characteristics resulting from these specific settings. It would have a clear visualization of structures with a diverse range of densities, making the details of both soft tissues and denser materials distinguishable, which aligns with the intended application of the defined windowing parameters. This effective balancing allows radiologists to identify key anatomical features and assess their conditions thoroughly.