This book includes 1,000 multiple-choice questions on topics of Pathology, which are addressed to pathologists and specialists in Pathology doctors. The questions are divided into 33 sections, each consisting of 30 questions covering all the basic chapters of Pathology (infectious, autoimmune and rheumatic diseases, heart diseases, lung diseases, kidney diseases, blood diseases, endocrine glands, digestive and nervous system disorders, water, electrolyte and metabolism disorders). Five types of questions have been used: differential diagnosis, nosology, therapeutics, clinical problems, and combination questions in the form of acrostics. The purpose of the book edition is to provide a self-assessment tool for specialized doctors preparing for the exams for the acquisition of the title of Pathology specialty and, at the same time, a teaching aid for their trainers.