Feline pyoderma is a disease entity more prevalent than previously described. Diagnosis is made by finding bacteria in the presence of inflammatory cells or bacterial phagocytosis on routine cytological examination. Diseases leading to secondary bacterial pyoderma include allergic and inflammatory skin diseases, parasitosis, feline chin acne, and others. Lesions of feline pyoderma are variable and include crusted and eroded papules, pustules, furuncles, eroded to ulcerated plaques with variable exudation and crusting, and linear to nodular ulcerative granulomatous lesions. Three cases of feline pyoderma responsive to antimicrobial therapy are discussed: case 1, a 10.5-year-old male neutered domestic short hair with eosinophilic lip ulcer, case 2, a 7-year-old male neutered domestic short hair with multiple cutaneous eosinophilic plaques, and case 3, an 8-month-old male neutered domestic short hair cat with Pseudomonas dermatitis, vasculitis, and panniculitis. Antibiotic selection for treatment of feline pyoderma should be based on cytological examination, and culture and sensitivity in unresponsive cases.
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http://dx.doi.org/10.1053/j.ctsap.2006.05.008 | DOI Listing |
Res Vet Sci
February 2025
Faculty of Medical Technology, Prince of Songkla University, Songkhla, Thailand. Electronic address:
Staphylococcus pseudintermedius (S. pseudintermedius) is a significant cause of pyoderma, soft tissue, urinary tract, and ear infections in cats and dogs. Bacterial culture and biochemical phenotypic assays are the gold standards for clinical diagnosis of bacteria but molecular methods have now been developed to identify and differentiate S.
View Article and Find Full Text PDFFront Vet Sci
June 2024
Biosafety Research Institute and Laboratory of Veterinary Dermatology, College of Veterinary Medicine, Jeonbuk National University, Iksan, Republic of Korea.
Dermatophytic pseudomycetoma (DPM), which is a deeper dermal and/or subcutaneous infection of dermatophytes, has been rarely reported in Domestic Korean Short Hair Cats. A 3-year-old, spayed female, domestic Korean Short Hair Cat presented with a history of crusts, nodules, and pruritus for 1 year. At the initial presentation, multifocal ulcerative nodules covered with yellowish grains were noted on her ventral thorax, abdomen, flank, and left hindlimb.
View Article and Find Full Text PDFVet Dermatol
August 2024
Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.
Background: Studies indicate that 6% to 20% of feline patients have at least one dermatopathy.
Hypothesis/objective: This retrospective study aimed to provide comprehensive information about the types of skin diseases, diagnosis methods, treatments and follow-up data in a hospital population of domestic cats in Iran.
Animals/materials And Methods: The present survey of clinical observations was conducted on the medical records of 1825 individual cats brought to the Faculty of Veterinary Medicine, Ferdowsi University of Mashhad (Iran) over a 12-year period (2009-2020).
Front Vet Sci
July 2023
Veterinary Clinic Zamba, Vets4science d.o.o., Celje, Slovenia.
In dogs and cats, bacterial skin infections (pyoderma and otitis externa) are a common cause for visiting the veterinary clinic. The most frequent skin pathogens are , , , and , often requiring different therapeutic antibiotic protocols. Unfavorably, existing diagnostics based on cytology cannot reveal bacterial species but only bacterial shapes such as cocci or rods.
View Article and Find Full Text PDFJ Am Vet Med Assoc
June 2023
Food allergy is a recognized clinical entity in dogs and cats and is an important differential to consider in the workup of a pruritic animal. Food can be a trigger factor for canine atopic dermatitis, and food allergy may coexist with feline atopic skin syndrome. Other clinical signs such as urticaria, recurrent pyoderma, and dorsolumbar pruritus can be seen in dogs, and urticaria, conjunctivitis, and respiratory signs can be seen in cats.
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