The Association between Meibomian Gland Atrophy and Corneal Subbasal Nerve Loss in Patients with Chronic Ocular Graft-versus-host Disease

Purpose: To investigate the association between meibomian gland (MG) loss and corneal subbasal nerve plexus density in patients with chronic graft-versus-host disease (GVHD) related dry eye disease (DED).Materials and Methods: This cross-sectional study included 22 adult patients with severe DED secondary to chronic GVHD. Control group comprised age- and sex-matched 28 healthy subjects with no evidence of ocular disease. All subjects underwent...