Keywords pterygium;amniotic membrane transplantation;Mitomycin C;nitrocellulose filter paper;Conjunctival Impression Cytology;Flow cytometer apoptosis;astigmatism;

• 关键词翼状胬肉;羊膜移植;丝裂霉素;硝酸纤维素滤纸;结膜印记细胞学;流式细胞仪;凋亡;散光;