Introduction to Pathology, Inflammation, Causes of Injury. Cellular Adaptation. Cell Death. Body reaction to Injury. Tissue healing and repair. Disturbance of haemodynamics. Genetic Basis of Diseases. Neoplasia: Mechanism of Carcinogenesis and tumour biology. Metastasis. Classification of Tumours. Pigmentary disturbances, Protein calorie malnutrition. Role of Autopsy.