SOMMAIRE : 1 - Introduction: Cells: death of cells and tissues 2 - Intracellular and extracellular depositions; degenerations 3 - Mineral deposits and pigments 4 - Disturbances of growth: aplasia to neoplasia 5 - Inflammation and repair 6 - Disturbances of circulation 7 - Immunopathology 8 - Diseases caused by viruses 9 - Diseases caused by mycoplasmatales, rickettsiales, and chlamaydiales 10 - Diseases caused by bacteria 11 - Diseases caused by fungi 12 - Diseases due to protozoa 13 - Diseases caused by parasitic helminths and arthropods 14 - Pathologic effects of ionizing radiations 15 - Diseases due to extraneous poisons 16 - Nutritional deficiencies 17 - The skin and its appendages 18 - Skeletal muscle 19 - Skeletal system 20 - The respiratory system 21 - Cardiovascular system 22 - The hemic and lymphatic systems 23 - The digestive system 24 - The urinary system 25 - Genital system 26 - Endocrine glands 27 - The nervous system 28 - Organs of special sense