By using a hands-on approach to diagnosis, this distinctive case book enables the reader to anticipate, detect, and diagnose a variety of disease processes in the context of patient case studies. At the beginning of each case, diagnosis is left open for discussion. As each case evolves, the correct clinical diagnosis is thoroughly reasoned and explained. An integration of laboratory tests, clinical indications, relevant USMLE multiple-choice questions, 149 full color photomicrographs, and molecular diagnostics encourage development of clinical reasoning skills. Features normal and abnormal findings; U.S. and international standards; relevant USMLE questions and answers with explanations; self-assessment and review questions; final diagnosis and synopsis and listings of major topics and suggested reading.