Frequency of endocrinopathies and characteristics of affected dogs and cats in Southern Brazil (2004-2014)

ABSTRACT

Background: The increase in the life expectancy of dogs and cats in recent decades has heightened the incidence of aging-associated diseases. Among such diseases, endocrinopathies, such as obesity, stand out. In addition, there exists a lack of professionals with expertise in this area. Therefore, proper knowledge of the characteristics of patients affected by endocrinopathies as well as the frequency of these diseases aid in the recognition of endocrine syndromes in the general population. Thus, the aim of this study was to conduct a retrospective analysis of medical charts of dogs and cats compiled by a Division of Endocrinology in southern Brazil during a 10-year period. Materials, Methods & Results: An epidemiological survey of the medical charts of 1,400 dogs and cats compiled by a Division of Endocrinology between 2004 and 2014 was performed. The diagnostic data based on laboratory and hormone tests and on ultrasound scans were used as gold standard. The data were tabulated using Excel for Windows for the stratified analysis of the diagnoses. The major diseases (93.4% of the cases) detected in dogs were hyperadrenocorticism (37%), diabetes mellitus (22%), hypothyroidism (11%), and overweight/obesity (8%), whereas the main diseases (6.6% of the cases) detected in cats were diabetes mellitus (42%) and hyperthyroidism (23%). Some rare and uncommon diseases were diagnosed [...](AU)