The theca externa is the outer layer of the theca folliculi. It is derived from connective tissue, the cells resembling fibroblasts, and contains abundant...

follicles. The theca are divided into two layers, the theca interna and the theca externa. Theca cells are a group of endocrine cells in the ovary made...

(fibro-vascular coat in picture). Outside the basal lamina, the layers theca interna and theca externa are found. Primordial follicles are indiscernible to the naked...

the basal lamina, and undergo cytodifferentiation to become the theca externa and theca interna. An intricate network of capillary vessels forms between...

granulosa cells inside it), corona radiata, zona pellucida, and primary oocyte. Theca of follicle, antrum and liquor folliculi are also contained in the follicle...

after expulsion of the ovum from the follicle, the remaining granulosa and theca interna cells change rapidly into lutein cells. They enlarge in diameter...

Ovarian apoplexy Ovarian cyst Corpus luteum cyst Follicular cyst of ovary Theca lutein cyst Ovarian hyperstimulation syndrome Ovarian cancer Ovarian germ...