Autoimmune hepatitis and agranulocytosis

Area of Science:

• Hepatology
• Immunology
• Hematology

Background:

• Autoimmune hepatitis is a chronic liver disease with an autoimmune basis.
• Associated autoimmune conditions are common, but agranulocytosis is not a typical finding.

Observation:

• A patient presented with simultaneous agranulocytosis and a flare of autoimmune hepatitis.
• This concurrent presentation is unprecedented in medical literature.

Findings:

• The case suggests a potential shared autoimmune etiology for both autoimmune hepatitis and agranulocytosis.
• Positive anti-neutrophil cytoplasm antibodies and response to corticosteroids support a common autoimmune mechanism.

Implications:

• This case expands the known clinical spectrum of autoimmune hepatitis.
• It highlights the possibility of an underlying autoimmune process affecting both the liver and neutrophil production.