Diagnosis and treatment of a case of canine atopic dermatitis complicated by superficial pyoderma
The article aims to improve the clinical diagnosis and treatment effectiveness of canine atopic dermatitis and provide a reference for similar cases.A case of canine atopic dermatitis complicated by superficial pyoderma in a dog is reported,focusing on clinical symptoms,the diagnostic process,and treatment methods.The case was evaluated following a standardized clinical procedure,including history taking,visual examination,laboratory tests,and differential diagnosis.Whole-body surface parasite examination,skin scraping at the lesion site,cytological examination,allergen screening,as well as complete blood count and blood biochemistry were conducted.Results revealed a significant presence of inflammatory cells in cytological smears,consistent with an elevated white blood cell count in the complete blood count.The allergen-specific IgE serum test was positive,and clinical symptoms met the diagnostic criteria for atopic dermatitis.Based on the comprehensive examination results,the diagnosis was canine atopic dermatitis complicated by superficial pyoderma.The case achieved favorable outcomes through multimodal management,including restoring the skin barrier,reducing exposure to environmental allergens,and controlling itching and inflammation.It is recommended that veterinarians,when encountering similar cases,use a combination of medical history,typical clinical symptoms,cytological examination,and allergen screening for comprehensive diagnosis,which can enhance the accuracy of disease diagnosis.