General pathology is the study of structural, biochemical, and functional changes in cells, tissues, and organs that underlie disease. It examines the cell as the basic unit of the body and cellular responses like inflammation, repair, and hemodynamic disorders. General pathology also analyzes neoplasia, infectious disease, and conditions caused by environmental and nutritional factors. The document outlines the definition and roles of pathologists in general and systemic pathology and lists some of the main topics studied in general pathology like the cell unit, cellular responses, inflammation and repair.

1. GENERAL
PATHOLOGY
Dr.T.Arivazhagan
Department of pathology

4. Definition
1.Pathos – Disease
2.Logos – Study

5. Role of pathologist ?

7. Types
1.General
2.Systemic

8. General pathology
Study of structural , biochemical, and functional
changes in cells , tissues, and organs that
underlie disease

9. Systemic pathology
• Study of disease that occur with in particular organ
• It involves
• Etiology
• Pathogenesis
• Morphology
• Clinical features
• Sequealae

10. General pathology
1. Cell unit
2. Cellular responses
3. Inflammation & repair
4. Hemodynamic disorders
5. Neoplasia
6. Infectious disease
7. Environmental & nutritional disease

12. Regulated by stimulators and inhibitors
Cyclin dependent kinase