중남미

This literature review aims to address ovarian cysts on their etiopathogenesis, diagnosis and treatment, seeking to clarify and inform, because it is a high prevalence and pathogenicity that causes damage to the segments of production and reproduction of animals, especially dairy cows high production. Given the significant occurrence of ovarian alterations, the study covers the main types and their ratings also address predisposing factors, interference due to cystic formations and what types of cysts may or may not cause changes in the physiology of the estrous cycle of females, work also seeks to emphasize the importance of monitoring and early diagnosis in order to minimize the costs and disposal of matrices.