PATHOLOGY

Detailed explanation-1: -What causes caseous necrosis? Tuberculosis (TB) is the most common cause of caseous necrosis. TB is a bacterial disease of the lungs (pulmonary). It can also spread to other organs and systems throughout your body.

Detailed explanation-2: -Coagulative necrosis causes inflammation and ischemia. Also, it can be from an infection due to bacterial agents. The lack of oxygen supply (hypoxia) to tissue leads to coagulative necrosis.

Detailed explanation-3: -Coagulative necrosis can occur in any cell of the body, but it occurs most often in the heart, kidney, or spleen. Cells that under go coagulative necrosis can become dry, hard, and white.