1. A method comprising: identifying window and level values and corresponding minimum and maximum values for a window; determining, with processing circuitry, whether a pixel visibility loss condition exists based upon one or more of the window and level values, the minimum value or the maximum value, wherein determining whether a pixel visibility loss condition exists comprises determining whether there is one or more of a gray scale loss, a gray scale compression or a lack of perceptible distinctiveness between pixels within the window; and in an instance in which the pixel visibility loss condition exists, causing an indication to be provided to a user.