ArticleMycopathologia2009
Histopathology of canine sporotrichosis: a morphological study of 86 cases from Rio de Janeiro (2001-2007).
Article in Mycopathologia, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 27 citations in OpenAlex.
- Cat-transmitted Sporotrichosis: A Clonal Household Outbreak with Atypical Human and Canine Disease Due to Sporothrix brasiliensis.Mycopathologia · 2026Article
- Clinical Presentation and Histopathological Characteristics of Sporotrichosis.Journal of cosmetic dermatology · 2025Article
- Important Mycosis of Wildlife: Emphasis on Etiology, Epidemiology, Diagnosis, and Pathology-A Review: PART 2.Animals : an open access journal from MDPI · 2022Review
- Nested PCR for the Diagnosis of Feline Sporotrichosis From Formalin-Fixed and Paraffin-Embedded Samples Using Different DNA Extraction Protocols.Frontiers in veterinary science · 2021Article
- Clinical features, fungal load, coinfections, histological skin changes, and itraconazole treatment response of cats with sporotrichosis caused by Sporothrix brasiliensis.Scientific reports · 2018Article
- Epidemiological findings and laboratory evaluation of sporotrichosis: a description of 103 cases in cats and dogs in southern Brazil.Mycopathologia · 2012Article
- Article
- Sporothrix schenckii and Sporotrichosis.Clinical microbiology reviews · 2011Review
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present study reports the histopathological findings of 86 skin lesions of dogs with sporotrichosis from Rio de Janeiro. Suppurative granulomatous inflammation was the predominant finding and was observed in 76 (88.37%) cases. Plasma cells surrounding the suppurative granulomas were detected in 68 (89.5%) cases and an inflammatory infiltrate at the periphery of these granulomatous lesions was observed in 63 (82.9%). Fungus-specific staining revealed yeast cells compatible with Sporothrix schenckii in 36 cases. These fungal elements were only detected in lesions characterized by suppurative granulomatous inflammation. Thus, specific staining of serial sections is recommended in the case of dogs with skin lesions whose histopathological presentation is consistent with sporotrichosis. However, due to the generally small number of yeast cells in lesions, the hypothesis of sporotrichosis should not be ruled out even if the result is negative, especially in epidemic areas where correlation with epidemiological data is particularly useful.
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Registered trials
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