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MID 2163 PATHOLOGY
DIVISIONS OF PATHOLOGY GENERAL  PATHOLOGY SYSTEMIC PATHOLOGY CLINICAL PATHOLOGY ANATOMIC  PATHOLOGY SURGICAL PATHOLOGY PATHOPHYSIOLOGY
General Pathology ,[object Object],[object Object],[object Object],[object Object]
General Pathology ,[object Object],[object Object],[object Object]
1. INTRODUCTION TO PATHOLOGY 2. CELL INJURY & ADAPTATIONS 3. TISSUE INJURY 4. HEALING 5. HAEMODYNAMIC DISEASES 6. NEOPLASIA 7. INFECTIOUS & PARASITIC DISEASES
INTRODUCTION TO  PATHOLOGY
What is?? -PATHOLOGY- ,[object Object],pathos : suffering or disease ~logos : study of
Objective of Pathology ,[object Object]
Disease??? ,[object Object]
Pathology... ,[object Object],[object Object],[object Object],[object Object],[object Object]
Etiology ,[object Object],[object Object],“ study of causation or origin of disease”
Etiology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Etiology ,[object Object],[object Object],[object Object],[object Object]
Pathogenesis ,[object Object],[object Object],“ mechanism / development of disease”
Pathogenesis ,[object Object],[object Object],[object Object],[object Object]
Pathogenesis ,[object Object],[object Object],[object Object],[object Object],[object Object]
Morphological Changes “ structural alterations”
Morphological Changes ,[object Object],[object Object],[object Object],[object Object]
Morphological Changes ,[object Object],[object Object],[object Object],[object Object]
Functional Derangement & Clinical Significance
Functional Derangements ,[object Object],[object Object]
Clinical Significance ,[object Object],[object Object],[object Object],[object Object]
Signs ,[object Object],[object Object],[object Object],[object Object]
Symptoms ,[object Object],[object Object],[object Object],[object Object],[object Object]
Symptoms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Prognosis ,[object Object],[object Object],[object Object],[object Object],[object Object]
Causes of Disease Can be caused by environmental factors, genetic factors or combination of the two
Environmental Factors ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Environmental Factors ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Environmental Factors ,[object Object],[object Object],[object Object],[object Object]
Environmental Factors ,[object Object],[object Object],[object Object],[object Object],[object Object]
Environmental Factors ,[object Object],[object Object],[object Object],[object Object],[object Object]
Environmental Factors ,[object Object],[object Object],[object Object]
Genetic Factors ,[object Object],[object Object]
Course of Disease ,[object Object],[object Object],[object Object]
EXPOSURE BIOLOGICAL ONSET CLINICAL ONSET PERMANENT DAMAGE DEATH
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Clinical Death ,[object Object],[object Object],[object Object]
Clinical Death ,[object Object],[object Object],[object Object],[object Object]
Biological Death ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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1 introduction