Journal of Equine Veterinary Science
Volume 28, Issue 11 , Pages 619-626 , November 2008

The Problem Mare: Management Philosophy, Diagnostic Procedures, and Therapeutic Options

  • Patrick M. McCue, DVM, PhD, Dipl ACT

      Affiliations

    • Corresponding Author InformationReprint requests: Patrick M. McCue, DVM, PhD, Dipl ACT, Equine Reproduction Laboratory, Colorado State University, 3194 Rampart Rd, Fort Collins, CO 80523.

References 

  1. Ricketts S, Troedsson MHT. Fertility expectations and management for optimal fertility. In:  Samper JC,  Pycock JF,  McKinnon AO editor. Current therapy in equine reproduction. St. Louis: Saunders Elsevier; 2007;p. 53–69
  2. Greenhoff GR, Kenney RM. Evaluation of the reproductive status of the non-pregnant mare. J Am Vet Med Assoc. 1975;167:449–458
  3. History Shideler RK. In:  McKinnon AO editors. Equine reproduction. Philadelphia: Williams and Wilkins; 1993;p. 196–198
  4. Williamson P, Munyua SJM, Penhale J. Endometritis in the mare: a comparison between reproductive history and uterine biopsy as techniques for predicting susceptibility of mares to uterine infection. Theriogenology. 1989;32:351–357
  5. McCue PM. Equine Cushing's disease. Vet Clin North Am Equine Pract. 2002;18:533–543
  6. Pascoe RR. Observations on the length and angle of declination of the vulva and its relation to fertility in the mare. J Reprod Fertil (Suppl). 1979;27:299–305
  7. Caslick EA. The vulva and the vulvo-vaginal orifice and its relationship to genital health of the Thoroughbred mare. Cornell Vet. 1937;27:178–187
  8. Ginther OJ. Ultrasonic imaging and reproductive events in the mare. Cross Plains, WI: Equiservices. 1986;
  9. Rantanen NW, McKinnon AO. Equine diagnostic ultrasonography. Baltimore: Williams and Wilkins; 1998;
  10. Pycock JF. Cervical function and uterine fluid accumulation in mares. Equine Vet J. 1993;25:191
  11. Pycock JF. How to maximize the chances of breeding successfully from the older maiden mare. Proc Am Assoc Equine Pract. 2006;52:245–249
  12. Embertson RM, Henderson CE. Cervical tears. In:  Samper JC,  Pycock JF,  McKinnon AO editor. Current therapy in equine reproduction. St. Louis: Saunders Elsevier; 2007;p. 130–133
  13. Blanchard TL, Cummings MR, Garcia MC, Hurtgen JP, Kenney RM. Comparison between two techniques for endometrial swab culture and between biopsy and culture in barren mares. Theriogenology. 1981;16:541–552
  14. Ball BA, Shin SJ, Patten VH, Lein DH, Woods GL. Use of a volume uterine flush for microbiologic and cytologic examination of the mare's endometrium. Theriogenology. 1988;29:1269–1283
  15. LeBlanc MM, Magsig J, Stromberg AJ. Use of a low-volume uterine flush for diagnosing endometritis in chronically infertile mares. Theriogenology. 2007;68:403–412
  16. Nielsen JM. Endometritis in the mare: a diagnostic study comparing cultures from swab and biopsy. Theriogenology. 2005;64:510–518
  17. McCue PM, Hughes JP, Jang SS, Biberstein EL. Antimicrobial susceptibility patterns for aerobic bacterial isolates from the uterus of mares. Calif Vet. 1991;45:25–28
  18. Ricketts SW, Young A, Medici EB. Uterine and clitoral cultures. In:  McKinnon AO editors. Equine reproduction. Philadelphia: Williams and Wilkins; 1993;p. 234–245
  19. Riddle WT, LeBlanc MM, Stromberg AJ. Relationships between uterine culture, cytology and pregnancy rates in a Thoroughbred practice. Theriogenology. 2007;68:395–402
  20. Couto MA, Hughes JP. Technique and interpretation of cervical and endometrial cytology in the mare. J Equine Vet Sci. 1984;4:265–273
  21. Wingfield-Digby NJ. The techniques and clinical application of endometrial cytology in mares. Equine Vet J. 1978;10:167–170
  22. Brook D. Uterine cytology. In:  McKinnon AO editors. Equine reproduction. Philadelphia: Williams and Wilkins; 1993;p. 246–254
  23. Bourke M, Mills JN, Barnes AL. Collection of endometrial cells in the mare. Aust Vet J. 1997;75:755–758
  24. Kenney RM. Cyclic and pathologic changes of the mare endometrium as detected by biopsy, with a note on early embryonic death. J Am Vet Med Assoc. 1978;172:241–262
  25. Kenney RM, Doig PA. Equine endometrial biopsy. In:  Morrow DA editors. Current therapy in theriogenology. 2nd ed.. Philadelphia: Saunders; 1986;p. 723–729W.B
  26. Bracher V, Mathias S, Allen WR. Videoendoscopic evaluation of the mare's uterus: II. Findings in subfertile mares. Equine Vet J. 1992;24:279–284
  27. McCue PM, Roser JF, Munro CJ, Liu IKM, Lasley BL. Granulosa cell tumors of the equine ovary. Vet Clin North Am Equine Pract. 2006;22:799–817
  28. Hughes JP, Trommershausen-Smith A. Infertility in the horse associated with chromosomal abnormalities. Aust Vet J. 1977;53:253–257
  29. Allen WR, Wilsher S, Morris L, Crowhurst JS, Hillyer MH, Neal HN. Laparoscopic application of PGE2 to re-establish oviductal patency and fertility in infertile mares: a preliminary study. Equine Vet J. 2006;38:454–459
  30. Saltiel A, Paramo R, Murcia C, Tolosa J. Pathologic findings in the oviducts of mares. Am J Vet Res. 1986;47:594–597
  31. Allen WE, Kessy BM, Noakes DE. Evaluation of uterine tube function in pony mares. Vet Rec. 1979;105:364–366
  32. Ley WB, Bowen JM, Pursewell BJ, Dascanio JJ, Parker NA, Bailey TL, et al. Modified technique to evaluate uterine tubal patency in the mare. Proc Am Assoc Equine Pract. 1998;44:56–59
  33. Bennett S, Griffin R, Rhoads W. Surgical evaluation of oviductal disease and patency in the mare. Proc Am Assoc Equine Pract. 2002;48:347–349
  34. LeBlanc MM. When to refer an infertile mare to a theriogenologist. Theriogenology. 2008;70:421–429
  35. Pycock JF. Breeding management of the problem mare. In:  Samper JC editors. Equine breeding management and artificial insemination. Philadelphia: Saunders; 2000;p. 195–228W.B
  36. Troedsson MHT. Breeding-induced endometritis in mares. Vet Clin North Am Equine Pract. 2006;22:705–712

 Refereed

PII: S0737-0806(08)00339-0

doi: 10.1016/j.jevs.2008.10.009

Journal of Equine Veterinary Science
Volume 28, Issue 11 , Pages 619-626 , November 2008