Changes

==Clinical syndrome==

==Clinical syndrome==

The clinical signs associated with gastric ulcers are often very non-sepcific, difficult to document and at times only subjective.<ref name="Orsini">Orsini, J (2000) Tutorial Article Gastric ulceration in the mature horse: a review. ''Equine Vet Educ'', 12(1):24-27.</ref>  In addition, there appears to be a poor correlation between the severity of endoscopic lesions and the clinical presentation.<ref name="Murray 1989">Murray, M.J, Grodinsky, C, Anderson, C.W, Radue, P.F, Schmidt, G.R (1989) Gastric ulcers in horses: a comparison of endoscopic findings in horses with and without clinical signs.  ''Equine Vet J Suppl'', 7:68-72.</ref>  The significance of gastric ulceration in horses thus remains questionable.  However, there have been instances where ulcer treatment has preceded an improvement in clinical status and/or racing perfomance, suggesting that in some horses, ulcers are a considerable burden.<ref name="Orsini">Orsini, J (2000) Tutorial Article Gastric ulceration in the mature horse: a review. ''Equine Vet Educ'', 12(1):24-27.</ref>  Cases gastric ulceration are often asymptomatic, but signs that have been attributed to these lesions in '''mature horses''' include:

The clinical signs associated with gastric ulcers are often very non-sepcific, difficult to document and at times only subjective.<ref name="Orsini">Orsini, J (2000) Tutorial Article Gastric ulceration in the mature horse: a review. ''Equine Vet Educ'', 12(1):24-27.</ref>  In addition, there appears to be a poor correlation between the severity of endoscopic lesions and the clinical presentation.<ref name="Murray 1989">Murray, M.J, Grodinsky, C, Anderson, C.W, Radue, P.F, Schmidt, G.R (1989) Gastric ulcers in horses: a comparison of endoscopic findings in horses with and without clinical signs.  ''Equine Vet J Suppl'', 7:68-72.</ref>  The significance of gastric ulceration in horses thus remains questionable.  However, there have been instances where ulcer treatment has preceded an improvement in clinical status and/or racing perfomance, suggesting that in some horses, ulcers are a considerable burden.<ref name="Orsini">Orsini, J (2000) Tutorial Article Gastric ulceration in the mature horse: a review. ''Equine Vet Educ'', 12(1):24-27.</ref>  Cases of gastric ulceration are often asymptomatic, but signs that have been attributed to these lesions in '''mature horses''' include:

*Poor appetite (particularly decreased consumption of concentrates)<ref name="Sanchez">Sanchez, L.C (2010) 'Diseases Of The Stomach' in  Reed, S.M, Bayly, W.M. and Sellon, D.C (2010) '''Equine Internal Medicine''' (Third Edition), Saunders, Chapter 15.</ref>

*Poor appetite (particularly decreased consumption of concentrates)<ref name="Sanchez">Sanchez, L.C (2010) 'Diseases Of The Stomach' in  Reed, S.M, Bayly, W.M. and Sellon, D.C (2010) '''Equine Internal Medicine''' (Third Edition), Saunders, Chapter 15.</ref>