Book excerpt: Closely mirroring the daily sign-out process, Atlas of Genitourinary Pathology: A Pattern Based Approach is a highly illustrated, efficient guide to accurate diagnosis. This practical reference uses a proven, pattern-based approach to clearly explain how to interpret challenging cases by highlighting red flags in the clinical presentation and locating hidden clues in the slides. Useful as a daily “scope-side guide,” it features numerous clinical and educational features that help you find pertinent information, reach a correct diagnosis, and assemble a thorough and streamlined pathology report.