Follicular Cyst and Hydrosalpinx.

Follicular Cyst and Hydrosalpinx.
A large, thin-walled follicular cyst is shown accompanied by hydrosalpinx, a fluid-filled oviduct (uterine tube). Legend: 5 = follicle, 6 = follicular cyst, 10 = hydrosalpinx.

Pieterse MC (1999)