Pathology 2420A Study Guide - Midterm Guide: Major Trauma, Exudate, Hypertrophy
22 Jul 2018
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Canadians: the leading causes of death in canadian men and women are heart disease and caners (all type). **in each cellular adaptation (except for dysplasia), these changes can occur physiologically (part normal development or aging) or pathologically (an abnormal reaction). Eosinophilia): following chronic or acute severe stress we see irreversible cell injury resulting in necrosis (death of the cell). Microscopically, eosinophilia, pkynosis, karyorrhexis, and karyolysis can be seen. Typical of ischemia (e. g. heart/myocardial cells): liquefactive is the rapid loss of tissue and digestion of dead cells. Typical of bacterial infection or death of brain tissue (following infraction or stroke): fat/fat adipose tissue. Released enzymes digest fat that complexes with calcium to form chalky-white deposits (e. g. pancreatitis, damage to breast tissue): caseous is soft, fria(cid:271)le, (cid:862)(cid:272)hees(cid:455)(cid:863) (cid:373)aterial. T(cid:455)pi(cid:272)al of tb related diseases: gangrenous necrosis can be wet gangrene (has a bacterial component) or dry gangrenous /mummified (has no bacterial component).
