Use of Hysteroscopy for Diagnosing Causes of Infertility in Camelids

Hysteroscopy in alpacas and llamas allows for the identification of abnormalities on the surface or within the endometrium that cannot be identified with other methods. Hysteroscopy also allows for site-directed endometrial cytology, culture, and biopsy to achieve a definitive diagnosis. Even when no cause for infertility can be found, previously infertile females tend to become pregnant and maintain their pregnancies to term following the hysteroscopic procedure. This therapeutic effect may be a response to pre-hysteroscopy estrogen treatment, dilation of the uterine horns during hysteroscopy, and/or posttreatment uterine lavages. Complications following hysteroscopy have not been reported in camelids.
Source: Veterinary Clinics of North America: Food Animal Practice - Category: Veterinary Research Authors: Source Type: research