1临床资料患儿,2岁,女性,生后1个月父母发现其右眼颞侧球结膜近角膜缘处有绿豆大肿物,当时未予任何诊治,肿物随着患儿生长而增大,并向角膜方向生长,伴有右上睑缺损及右耳前赘生物。既往无全身疾患,患儿系第一胎,足月顺产,无吸氧史,母亲孕期无服药史。否认家族遗传病史,父母无近 1 Clinical data Children, 2 years old, female, 1 month after birth, the parents found that the temporal corneal conjunctiva at the proximal corneal mung big tumor, did not give any diagnosis and treatment, the tumor increases with the growth of children Large, and to corneal growth, accompanied by right upper eyelid defect and right ear neoplasm. No previous systemic disease, the first child of the fetus, term full-term, no oxygen history, the mother had no history of medication during pregnancy. Denied family history of genetic disease, parents without recent