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Peer-reviewed veterinary case report

Skin hair loss and redness on dog faces from Microsporum persicolor

By Muller, Arnaud et al.·Published in The Canadian veterinary journal = La revue veterinaire canadienne·2011·Clinique V&#xe9, France·View original on PubMed

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Original publication title: Dermatophytosis due to Microsporum persicolor: a retrospective study of 16 cases.

Species:
dog
Skin & coatDogs

Plain-English summary

A group of hunting dogs with skin problems was brought in, showing hair loss, redness, scales, and crusts on their faces and other areas. Testing confirmed they had a fungal infection caused by Microsporum persicolor. The dogs were treated with standard antifungal medications, including enilconazole, ketoconazole, and griseofulvin, which successfully cleared the infection in most cases. However, two dogs had recurrences after coming into contact with rodents again.

People also search for: dog skin infection treatment · hunting dog hair loss · Microsporum persicolor in dogs · antifungal medication for dogs

Abstract

A retrospective study of 16 cases of dermatophytosis due to Microsporum persicolor in dogs is reported. Hunting dogs were overrepresented (12/16). Skin lesions were observed on the face in all cases, but also on other locations (limbs, neck). The lesions included alopecia (15/16), erythema (13/16), scales (14/16), and crusts (13/16). Histopathology was performed in 10 cases and showed folliculitis and a lichenoid interface dermatitis. Fungal culture was positive in all cases and clinical resolution was achieved with standard antifungal agents (enilconazole, ketoconazole, griseofulvin). Two recurrences were observed (new contacts with rodents).

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Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/21731090/