General pathology

GENERAL PATHOLOGY

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

2. Definition Pathos – Disease Logos – Study

3. Role of pathologist ?

4. Types General Systemic

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

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

7. General pathology Cell unit Cellular responses Inflammation & repair Hemodynamic disorders Neoplasia Infectious disease Environmental & nutritional disease

8. Regulated by stimulators and inhibitors Cyclin dependent kinase