An evidence-based system for diagnosing and treating patients ..Symptom to Diagnosisteaches an evidence-based, step-by-step process for evaluating, diagnosing, and treating patients based on their clinical complaints. By applying this approach youA can recognize specific diseases and prescribe the most effective therapy. Each chapter is built around patient cases that illustrate essential concepts and includes clinical pearls, algorithms, and USMLE-style questions. The Second edition has been completely updated with new diagnostic information and case vignettes and the addition of references.