Ligneous conjunctivitis due to plasminogen deficit: Diagnostic and therapeutic approach. With literature review.

Ligneous conjunctivitis is a rare and poorly understood pathology. Infections and repeated microtraumas are often involved in acute disease flare-ups. This masquerade may lead to misdiagnosis and delayed treatment. We report two cases of ligneous conjunctivitis, describing various presentations of its natural history and focusing on the treatment of this rare disease.