Changes

==Aetiology==

==Aetiology==

The normally '''sterile''' uterus is '''contaminated by environmental microorganisms during parturition''' or '''immediately postpartum'''. The main bacteria involved in endometritis is '''''[[Actinobaccillus pyogenes]]''''', however, numerous [[:Category:Gram Negative Anaerobic Bacteria|'''gram-negative anaerobes''']] may also be involved. The presence of this opportunist bacteria can '''delay return to service''' and '''cyclical activity''', '''prevent fertilisation''' and cause '''early embryonic death''' by producing a hostile uterine environment. It is also reported that it increases incidence of '''ovarian cysts'''.

The normally '''sterile''' uterus is '''contaminated by environmental microorganisms during parturition''' or '''immediately postpartum'''. The main bacteria involved in endometritis is '''''Trueperella pyogenes''''', however, numerous [[:Category:Gram Negative Anaerobic Bacteria|'''gram-negative anaerobes''']] may also be involved. The presence of this opportunist bacteria can '''delay return to service''' and '''cyclical activity''', '''prevent fertilisation''' and cause '''early embryonic death''' by producing a hostile uterine environment. It is also reported that it increases incidence of '''ovarian cysts'''.

==Signalment==

==Signalment==

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[[Category:Reproductive Disorders]][[Category:Uterus - Pathology]]

[[Category:Reproductive Disorders]][[Category:Uterus - Pathology]]

[[Category:Reproductive Diseases - Cattle]]

[[Category:Reproductive Diseases - Cattle]]

[[Category:Expert Review - Farm Animal]]

[[Category:Expert Review - Farm Animal]]