Due to eye s characters of anatomical structure and optical function, it plays more important roles in eye s stasis, fetation , differentiation , proliferation and tumor incidence.

• 由于眼组织功能和解剖结构的特殊性,使得这一结构在眼的稳态、胚胎发育、分化增殖,乃至肿瘤的发生方面起着更为重要的作用。