1. A system to aid in a visual diagnostic process, comprising: an image database; a knowledge database, cross-referenced to said image database, for the purpose of assisting in the diagnostic process; a user-interface to solicit, from a user, a plurality of descriptive characteristics of a sample requiring diagnoses; a diagnostic engine, responsive to said characteristics, wherein said characteristics of the sample are employed by said engine to identify, from a plurality of possible diagnoses, a subset of diagnoses that are consistent with the characteristics; and using the subset of diagnoses, reorganizing an information space of said image database for concurrent presentation of a plurality of images for user review via the user-interface.