Liquefactive Necrosis
Liquefactive necrosis, also known as colliquative necrosis, can manifest as a result of bacterial or fungal infections or chemical burns. In this process, deceased cells are broken down by hydrolytic enzymes that utilize water to disintegrate larger molecules into smaller components. As a consequence, a thick liquid substance is formed, known as necrotic pus. This viscous material has a tendency to accumulate and form abscesses, particularly in the brain, where lysosomes, enzymes responsible for waste disposal, are abundant.
Fat Necrosis: Causes and Symptoms
Fat necrosis is a condition characterized by the formation of chalky white clumps in the body. This occurs when the enzyme lipase releases fatty acids from triglycerides and binds with calcium. While it is commonly associated with trauma to the pancreas or acute pancreatitis, fat necrosis can also occur in the breast, leading to the development of pseudo-masses or lumps.
In the case of breast fat necrosis, it is typically a consequence of previous breast surgery or radiation treatment. This condition may cause discomfort or pain in the affected area and can sometimes be mistaken for a breast lump. It is important to consult a healthcare professional if any unusual changes or symptoms are experienced.