A Successful Vancomycin Treatment of Multidrug-Resistant MRSA-Associated Canine Pyoderma

This report describes a case of diffuse pyoderma in a 10-year-old female dog with hypothyroidism. A previous treatment, without an early diagnosis, including cephalosporin associated with prednisolon resulted to be unsuccessfully. After clinical and microbiological examination in our laboratories, a diagnosis of methicillinresistant Staphylococcus aureus (MRSA)-associated pyoderma was made. The antimicrobial susceptibility testing evidenced many resistances and susceptibility of the strain only to vancomycin and linezolid. A new therapy against hypothyroidism and associated with an appropriate antimicrobial (vancomycin) treatment, improved and resolved the infection. In conclusion, factors associated with admission were age, presence of multiple comorbid conditions, diabetes mellitus, human bite, IUDA, infected organ, leukocytosis and fever. These results showed that the decision in the emergency department was mostly the same as Crest guideline and the prospection of admission and discharge of these patients was almost according to the educations of Crest guideline.