1. Cell injury (a) Cause and mechanism: Ischemic, Toxic and Apoptosis (b) Reversible cell injury: Types, morphology, hyaline, fatty change (c) Irreversible cell injury: Types of necrosis, gangrene (d) Calcification: Dystrophic and metastatic (e) Extracellular accumulation: Amyloidosis, classification, pathogenesis, morphology 2. Inflammation and repair (a) Acute inflammation: features, causes, vascular and cellular events. (b) Morphological variant of acute inflammation (c) Inflammatory cells and mediators (d) Chronic inflammation: causes, types, non-specific and granulomatous with common examples.