Councilman body

Councilman body is a type of cell death that occurs in the liver. It is named after William Councilman, an American pathologist who first described this phenomenon. Councilman bodies are seen in various liver diseases, most notably viral hepatitis.

Overview

Councilman bodies are a type of apoptotic cell death that occurs in the liver. They are characterized by the presence of eosinophilic (acidophilic) inclusions in the cytoplasm of hepatocytes, which are the primary cell type in the liver. These inclusions are the remnants of the cell's nucleus and other organelles that have been degraded during the process of cell death.

Pathogenesis

The exact mechanism of Councilman body formation is not fully understood. However, it is believed to be related to the immune response to viral infection. In particular, cytotoxic T cells are thought to play a key role in this process. These cells recognize and kill infected hepatocytes, leading to the formation of Councilman bodies.

Clinical significance

Councilman bodies are a hallmark of certain liver diseases, particularly viral hepatitis. They are often seen in liver biopsies from patients with these conditions. The presence of Councilman bodies can help to confirm a diagnosis of viral hepatitis, although they are not specific to this condition and can be seen in other liver diseases as well.

See also

• Hepatitis
• Liver disease
• Apoptosis
• William Councilman

References

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