RESUMO
Dermatologic diseases are frequently diagnosed in the four-toed hedgehog. Common clinical signs include spine loss, scales and crusts, pruritus, alopecia, and masses. Caparinia tripilis, family Psoroptidae, is the most common mite affecting hedgehogs, and is diagnosed via light microscopy. Dermatophytosis from Trichophyton erinacei infection is a common zoonotic dermatologic disease in pet hedgehogs. Diagnosis is through fungal culture. Neoplasia is another major cause of dermatologic diseases in four-toed hedgehogs. The diagnostic approach typically begins with a fine-needle aspirate but often requires a biopsy for a definitive diagnosis.
Assuntos
Infestações por Ácaros , Psoroptidae , Tinha , Animais , Infestações por Ácaros/veterinária , Ouriços/microbiologia , Tinha/diagnóstico , Tinha/veterinária , Tinha/microbiologia , ZoonosesRESUMO
A 2-year-old female African pygmy hedgehog (Atelerix albiventris) with a cutaneous nodular lesion on the dorsal surface of the right forelimb was presented for clinical examination. Histopathological findings included granulomatous dermatitis with extensive necrosis. Long and slender acid-fast bacilli were seen within the cytoplasm of macrophages and in extracellular spaces. Bacteriological culture of skin revealed acid-fast bacilli and non-tuberculous mycobacterial infection was confirmed by gene sequencing and identity analysis using the BLAST tool. To our knowledge, this is the first report of non-tuberculous granulomatous dermatitis in hedgehogs.
Assuntos
Dermatite , Ouriços , Infecções por Mycobacterium não Tuberculosas/veterinária , Animais , Dermatite/microbiologia , Dermatite/veterinária , Feminino , Ouriços/microbiologia , Micobactérias não TuberculosasAssuntos
Arthrodermataceae/genética , Vesícula/patologia , Dermatoses da Mão/microbiologia , Tinha/microbiologia , Adulto , Animais , Antifúngicos/administração & dosagem , Antifúngicos/uso terapêutico , Arthrodermataceae/isolamento & purificação , Biópsia , Diagnóstico Diferencial , Feminino , Dermatoses da Mão/tratamento farmacológico , Dermatoses da Mão/patologia , Ouriços/microbiologia , Humanos , Reação em Cadeia da Polimerase/métodos , Terbinafina/administração & dosagem , Terbinafina/uso terapêutico , Tinha/tratamento farmacológico , Tinha/patologia , Resultado do TratamentoRESUMO
Exotic pets, such as the ground hedgehog, are capable of transmitting to the human being different zoonoses, such as salmonellosis, mycobacteria, protozoa such as Cryptosporidium parvum, and dermatophytosis. We present the case report of a male adult patient, who had recently acquired a ground hedgehog, who presented in his hand a ringworm lesion incognito and a Majocchi granuloma. The etiological agent was identified as Trichophyton erinacei by mycological culture and molecular biology. The patient was treated with terbinafine oral, with excellent response.
Assuntos
Granuloma/microbiologia , Ouriços/microbiologia , Tinha/microbiologia , Tinha/patologia , Trichophyton/isolamento & purificação , Adulto , Animais , Antifúngicos/uso terapêutico , Diagnóstico Diferencial , Eczema/diagnóstico , Granuloma/tratamento farmacológico , Mãos/patologia , Humanos , Masculino , México , Naftalenos/uso terapêutico , Terbinafina , Tinha/tratamento farmacológicoRESUMO
Resumen Las mascotas exóticas, como el erizo de tierra, son capaces de transmitir al ser humano diferentes infecciones, como salmonelosis, micobacterias, protozoos como Cryptosporidium parvum, y dermatofitosis. Presentamos el caso de un paciente adulto masculino, que recientemente había adquirido un erizo de tierra, que presentó en la mano una lesión de tiña incógnita y un granuloma de Majocchi. Se identificó el agente etiológico como Trichophyton erinacei, por cultivo micológico y biología molecular. El paciente se trató con terbinafina por vía oral, por seis meses, con excelente respuesta.
Exotic pets, such as the ground hedgehog, are capable of transmitting to the human being different zoonoses, such as salmonellosis, mycobacteria, protozoa such as Cryptosporidium parvum, and dermatophytosis. We present the case report of a male adult patient, who had recently acquired a ground hedgehog, who presented in his hand a ringworm lesion incognito and a Majocchi granuloma. The etiological agent was identified as Trichophyton erinacei by mycological culture and molecular biology. The patient was treated with terbinafine oral, with excellent response.
Assuntos
Humanos , Animais , Masculino , Adulto , Tinha/microbiologia , Tinha/patologia , Trichophyton/isolamento & purificação , Granuloma/microbiologia , Ouriços/microbiologia , Tinha/tratamento farmacológico , Diagnóstico Diferencial , Eczema/diagnóstico , Terbinafina , Granuloma/tratamento farmacológico , Mãos/patologia , México , Antifúngicos/uso terapêutico , Naftalenos/uso terapêuticoRESUMO
The European hedgehog, Erinaceus europaeus Linnaeus, 1758, is a common host of Ixodes ricinus L. and I. hexagonus Leach, vectors of the Lyme disease spirochaete, Borrelia burgdorferi sensu lato. To investigate whether hedgehogs are reservoirs for B. burgdorferi, hedgehogs were captured in a suburban area suitable for both tick species and in an urban area where I. ricinus is absent. The infection status of the hedgehogs was determined by xenodiagnosis using I. ricinus and I. hexagonus larvae. I. hexagonus and/or I. ricinus were found on all hedgehogs (n = 8) from the suburban area. In contrast, only I. hexagonus was infesting animals (n = 5) from the urban area. A total of 12/13 hedgehogs harboured B. burgdorferi infected ticks. Xenodiagnostic I. ricinus and I. hexagonus larvae that fed on hedgehogs became infected. The results clearly show that European hedgehogs are reservoir hosts of the Lyme disease spirochetes. DNA of B. burgdorferi sensu stricto, B. garinii and B. afzelii was detected in culture from ear biopsy and needle aspiration material and characterized by using a genospecies-specific PCR assay. One hedgehog presented a mixed infection of the skin with B. burgdorferi sensu stricto and B. garinii. This study also identifies an enzootic transmission cycle in an urban area involving E. europaeus and I. hexagonus. The close association of I. hexagonus with the burrows of its hosts mean that the risks of contact between I. hexagonus and humans may be low.