Lid margin abnormalities
mucocutaneous
ENGORGEMENT
Lid margin findings were assessed according to the following four signs: vascular engorgement (absence 0, presence 1), lid margin irregularity (absence 0, presence 1), obstructed meibomian gland orifices (absence 0, presence 1), and anterior or posterior displacement of the mucocutaneous junction (absence 0, presence 1). The lid margin score was recorded from 0 to 4 [