<unk>  in the breast occurs around 0.6%, this represents 2.75% of lesions that end up being benign. However, 0.8% of<unk>  occurs from tumors of the breast, 1% - 9% occurs in breast reduction surgery. Individuals that are high risk include women around the age of 50yrs along with pendulous breasts.
Fat necrosis
Liquefactive necrosis
Caseous necrosis
Coagulative necrosis
Infibulation
Fibrinoid necrosis
Pulp necrosis
Fibrosis