Hydrallantois in the Mare – A Report of Five Cases. Issue 1 (27th March 2012)

• Record Type: Journal Article
• Authors: Govaere, JLJ; De Schauwer, C; Hoogewijs, MK; Chiers, K; Lefère, L; Catry, B; Roels, K; van Heerden, M; Broeckx, S; de Kruif, A
• Is Part Of: Reproduction in domestic animals. Volume 48:Issue 1(2013)
• Page Start: e1
• Page End: e6
• Publication Date: 2012-03-27
• Subjects: Animal breeding -- Periodicals; Veterinary pathology -- Periodicals; Livestock -- Breeding -- Periodicals; 636.082
• DOI: 10.1111/j.1439-0531.2012.02013.x
• Languages: English
• ISSNs: 0936-6768

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Contents</title> <p>Hydrallantois in the mare is a very rare condition, and clinical reports help to gather information to elucidate its pathogenesis, treatment options and prognosis. Five different cases of hydrallantois in the mare are reported in this article, all with the involvement of placentitis. The five mares were presented because of acute distention of the abdomen, dyspnoea, stiff gait and a lack of appetite. After a gradual release of the excessive amount of allantoic fluid, an abortion was induced in all five mares. The foals were either born dead or euthanized. The mares recovered quickly. One mare conceived within the same season, one remained barren despite several cycles of natural breeding, and no data were available on the other three mares. In this series, the condition is reported for the first time in two Shetland ponies, both pregnant with foals sharing a close genetic background. In both cases, the condition led to hyperlipidemia. The condition as it occurs in nulliparous mares is also discussed. Finally, the possible involvement of placentitis in the pathogenesis is emphasized.</p> </abstract>