This new Step-Up Series volume is a high-yield, systems-based, outline-format review of commonly tested USMLE Step 2 material, including internal medicine subspecialties, required clerkship specialties, and important topics in medical practice. The user-friendly format, with numerous tables, illustrations, and flow charts, allows quick review of a vast body of facts. Coverage of each disorder includes cause, risk factors, history, physical examination, lab studies/radiology, treatment, and complications. "Quick Hit" marginalia highlight facts likely to be tested. "Next Step" marginalia indicate what the clinician must do next after making a diagnosis. A full-color section illustrates classic presentations of dermatologic and other disorders.