This cellular pathology template systematically presents injury, aging, and death processes. Reversible injury features include cellular swelling, ER dilation, mitochondrial swelling, myelin figure formation, glycogen depletion, and lipid accumulation with potential recovery. Irreversible injury progresses to necrosis with membrane rupture, content leakage, and inflammation. Contrasting programmed apoptosis shows chromatin condensation, cell fragmentation into apoptotic bodies, and phagocytic clearance without inflammation. Valuable for pathology education, disease mechanism research, toxicology, aging studies, and cancer therapy development.
