Pathophysiology of Common Diseases

Pathology is literally the study (logos) of suffering (pathos). The four aspects of a disease process that form the core of pathology are its cause (etiology) the mechanisms of its development (pathogenesis) the structural alterations induced in the cells and organs of the body (morphologic changes) and the functional consequences of the morphologic changes (Clinical significance). It is a discipline that bridges clinical practice and basic science, and it involves the investigation of the underlying causes (etiology) of disease as well as the mechanisms (pathogenesis) that result in the presenting signs and symptoms of the patient. In, Short Pathophysiology is the study of Diseases which Alter Normal Functionor Homeostasis of Body.