Figure 1. Meibomian gland images observed by noncontact infrared meibography. A, C: DE/cGVHD group, 57 year-old male (Case 1; Table1). Note the numerous meibomian gland dropouts. B, D: Non-DE/Non-cGVHD group, 28-year-old male (Case 2; Table2) No loss of meibomian glands was observed in the patient who did not develop DE after HSCT. UL=Upper, Left, LL=Lower, Left.