This is an introductory video about the first part of Chapter 1 in the Robbins Pathology book. The video discusses the objectives of this chapter and then sheds light on the basic definitions of the terms used in pathology. Timeline: 0:00 Introduction 2:05 Objectives 4:10 Definition of pathology and types 6:45 Cause vs Risk Factors 7:10 Pathogenesis 7:40 Morphology