先天性囊肿眼即原始视泡部分或全部未能退化,而发生内陷异常形成。囊肿可大可小,小的囊肿临床上易被误为无眼球,较多见的为大囊肿,有时可比正常眼球更大。这种畸形很少见。现报告一例如下:患者,女,10个月。因出生时即发现右眼眶内无眼球,右下睑皮下有一蚕豆大小、质软的包块,1? Congenital cyst that is the original part or all of the optic disc fails to degenerate, and the occurrence of abnormal formation of retraction. Cysts can be large or small, small cysts clinically easily mistaken for non-eyeball, more common for large cysts, and sometimes larger than normal eyeballs. This deformity is rare. Now report an example as follows: patients, women, 10 months. Due to the birth of the right orbital that no eyeballs, right lower eyelid subcutaneous there is a broad bean size, soft mass, 1?