Diseases of goats diagnosed in the Central region of Rio Grande do Sul, Brazil: 114 cases

摘要

> face="Verdana, Arial, Helvetica, sans-serif" size="2">A retrospective study of the goat necropsies performed over a period of 48 years (1964 to 2011) at the Laboratório de Patologia Veterinária, Universidade Federal de Santa Maria, Rio Grande do Sul (RS) state, Brazil, was performed. A total of 114 reports of goat necropsies were analyzed. Ninety five necropsies (83.33%) had a conclusive diagnosis and 19 (19.66%) had inconclusive diagnosis. Out of the conclusive cases, infectious and parasitary diseases were the most prevalent, followed, in decreasing order of prevalence, by metabolic and nutritional diseases, poisonings and toxi-infections, and developmental diseases. Other conditions or lesions that did not fit any of the above groups of diseases affected about 10% of the necropsied goats. Hemonchosis was the most prevalent cause of death in this study. Eimeriosis and listeriosis were also important causes of goat deaths. Among the metabolic and nutritional diseases, urolithiasis, osteoporosis, pregnancy toxemia, malnutrition, and white muscle disease were the most prevalent. Mostly the infectious and parasitary diseases and the metabolic and nutritional diseases occurred many times as outbreaks, causing even more important economic losses.