Conjunctivitis Granulomatous conjunctivitis 2025-10-28T08:50:49Z A type of conjunctivitis characterized by the formation of conjunctival granulomata, i.e., localized nodular inflammatory lesions of the conjunctiva, characterized histologically by aggregates of epithelioid histiocytes, often with multinucleated giant cells, surrounded by lymphocytes and fibroblasts.