A layer of the ovarian follicle that consists of granulosa cells.
Comment:
[structure-note] "At one part of the mature follicle the cells of the membrana granulosa are collected into a mass which projects into the cavity of the follicle. This is termed the discus proligerus. [Wikipedia:Membrana_granulosa, Wikipedia:Membrana_granulosa]"
Synonyms:
exact_synonym:
granulosa cell layer of ovarian follicle; membrana granulosa of ovarian follicle; ovary stratum granulosum; stratum granulosum of ovarian follicle