1. resembling fibrin; containing or composed of fibrin-like material
Usage: medical/pathology term

1. a fibrin-like substance that accumulates in tissues during certain pathological conditions, particularly in inflammation and immune-mediated diseases
Usage: medical/pathology term; used in histopathology

Examples

• The pathologist identified fibrinoid necrosis in the tissue sample.
• Fibrinoid material was deposited along the blood vessel walls.
• The kidney biopsy showed fibrinoid changes consistent with lupus nephritis.
• Fibrinoid deposition is a hallmark of certain autoimmune diseases.
• Under the microscope, the fibrinoid substance appeared as bright pink material.