Recurrence of paraproteinemic crystalline keratopathy after corneal transplantation: A case of monoclonal gammopathy of ocular significance

摘要

To report the long-term follow-up (12 years) of a 36-year-old male patient with crystalline keratopathy of both eyes, diagnosed with monoclonal gammopathy of undetermined significance (MGUS). Complete ophthalmic, systemic, and corneal immunohistochemical evaluations were performed.