Vet World   Vol.10   June-2017  Article-6

Cytological endometritis and its agreement with ultrasound examination in postpartum beef cows

Background and Aim: This study aimed to evaluate the ultrasound method and its agreement with the endometrium cytology method, which is used to diagnose cytological endometritis in beef cows. Moreover, we determined which method has higher sensitivity and specificity at 4 and 5 weeks postpartum.

Materials and Methods: The study was conducted 20-35 days postpartum. A total of 53 clinically healthy beef cows (28 Brangus and 25 Kedah-Kelantan breeds) from three beef farms were obtained. All cows were evaluated at 4 and 5 weeks postpartum, using ultrasound and cytobrush endometrial examination methods to diagnose cytological endometritis.

Results: Endometrial cytology result showed that 11.3% (6/53) and 9.4% (5/53) of the cows exhibited cytological endometritis 4 and 5 weeks postpartum, respectively. A weak-to-moderate agreement found between the diagnostic methods (k=0.29 - 0.50; p<0.01 and k=0.38 - 0.49) at 4 and 5 weeks postpartum respectively.

Conclusion: The percentage of beef cows that were positive to cytological endometritis was low (polymorphonuclear cells, =8%) at 4 and 5 weeks postpartum. Results showed that the ultrasound method is useful and practical for diagnosing endometritis 4 and 5 weeks postpartum. This method exhibited 60% sensitivity, 93.8% specificity, and a 0.50 kappa value, especially when presence of intrauterine fluids and measurement of cervix diameter used in combination. Keywords: beef cows, cytology, endometritis, polymorphonuclear cells, ultrasound.

Keywords: beef cows, cytology, endometritis, polymorphonuclear cells, ultrasound.

How to cite this article: Salah N, Yimer N (2017) Cytological endometritis and its agreement with ultrasound examination in postpartum beef cows, Veterinary World, 10(6): 605-609.

Received: 18-02-2017  Accepted: 13-04-2017     Published online: 07-06-2017

Corresponding author: N. Yimer   E-mail: nurdeg2006@gmail.com

DOI: 10.14202/vetworld.2017.605-609

Copyright: Salah and Yimer, et al. This article is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http:// creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.