The autopsies of 11 cows, that died after a caesarean section, are described. In a number of cases the operation had performed without the requisite professional skill and care. The opinions of 54 practising veterinarians who responded to an anonymous questionnaire about the operations are described.
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Vet Rec
December 2024
Starcross Veterinary Investigation Centre, Animal and Plant Health Agency, Exeter, UK.
Background: This retrospective cohort study evaluated 584 cattle caesarean sections (C-sections) performed at a first opinion practice in Southwest England between 2015 and 2021.
Methods: Outcomes were recorded contemporaneously, and procedures were followed up after 14 days.
Results: Thirty-one dams died within 14 days of undergoing a C-section (94.
Open Vet J
December 2023
The Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.
Clin Case Rep
October 2023
Department of Surgery and Obstetrics, Faculty of Veterinary Science Bangladesh Agricultural University Mymensingh Bangladesh.
Key Clinical Message: Schistosomus reflexus (SR), an unusual congenital defect in calves, can be diagnosed grossly by exposed viscera and curved spine with hindquarters twisted up toward the head. SR is typically associated with dystocia and fetal deaths in cows. Hence, cattle breeding programs must be aware of these anomalies to avoid losses from abnormal, non-viable calves.
View Article and Find Full Text PDFActa Vet Scand
June 2023
Department of Veterinary and Animal Sciences, University of Copenhagen, Grønnegårdsvej 8, 1870, Frederiksberg C, Denmark.
Background: Transporting pregnant cattle that have passed 90% or more of the expected gestation period (G90 threshold) is prohibited within the European Union. Therefore, there is a need to determine whether this threshold has been exceeded in late-gestation cows sent to slaughter. The aim of this study was to evaluate fetal parameters' reliability for use in forensic age assessment of late-term Holstein fetuses.
View Article and Find Full Text PDFAnimals (Basel)
April 2023
Institute of Animal Husbandry, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture in Nitra, Trieda Andreja Hlinku 2, 949 76 Nitra, Slovakia.
The aim of the study was to determine the frequency of births according to the categories of calving difficulty and stillbirths and to evaluate the effect of these factors on the longevity of cows. Longevity is one of the traits that affect the overall profit in the dairy industry. A Weibull proportional hazard model was used to evaluate the influence of functional traits such as calving ease and stillbirth.
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