Fig. 3
From: Atrophic meibomian gland dysfunction induced by eyelid margin cryotherapy with liquid nitrogen
MG loss and morphological changes after liquid nitrogen. (A) Representative stereoscopic microscope images show MG loss and morphological changes of MGs after liquid nitrogen. The red rectangle represents the area of MG loss. Scale bars represent 1 mm (n = 3). (B) The area of meibomian gland loss gradually increases after liquid nitrogen freezes the meibomian margin. Data are shown as mean ± SD. n = 3, **p < 0.01. , ****p < 0.0001.
