Hydrosalpinx.

Hydrosalpinx.
Cervical stenosis without occlusion. Owner had difficulty passing the insemination syringe through the internal os of the cervix of this Shorthorn heifer. In addition, the right oviduct was blocked leading to hydrosalpinx. Stenosis was probably due to pipet trauma, and not related to the hydrosalpinx.

Drost M (1971)