Sinais dermatológicos clássicos na medicina veterinária

Larsson, Carlos Eduardo

doi:10.11606/issn.2318-3659.v51i1p6-16

Cited by 2 publications

(5 citation statements)

References 2 publications

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“…The case of the canine patient presented in the present study shows that it does not have any of the breeds most affected by pemphigus, which are Akita, Chow Chow, Dachshund, Dobermam, Poodle, Newfoundland, Labrador Retriever, Pinscher and Collie [6,8,10]. The canine reported here is in the age group where high levels of pemphigus are reported [10,14].…”

Section: Discussionmentioning

confidence: 72%

“…Dogs with pemphigus foliaceus have very ephemeral pustular lesions, which are primary and rarely seen. In most animals what can be observed are secondary lesions such as papules, crusts, scales, epidermal collars resulting from pustular rupture, ulcers and alopecia [3,4,8].…”

Section: Discussionmentioning

confidence: 99%

“…Histopathological examination is the method of choice to close diagnosis of pemphigus [3,6,10,16], in which there is layer acantholysis suprabasal or sub-corneal bed of the epidermis resulting in cracks, which are clinically portrayed by the formation of vesicles or pustules.…”

Section: Discussionmentioning

confidence: 99%

“…The diagnosis of Pemphigus is based on anamnesis data, symptomatic aspects and mainly through histopathological examination [3,[8][9]. The treatment of Pemphigus is immunosuppressive with the aid of glucocorticoids orally and in nonresponsive cases, cytostatic drugs such as azathioprine can be used [10].…”

Section: Immune -Mediatedmentioning

confidence: 99%

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Diagnosis of Pemphigus associated with canine Leishmaniosis: a Case Report

Marques

Arruda

Silva

2021

BJCR

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Pemphigus is an autoimmune dermatological condition that affects dogs and has in its clinical aspects a similarity to leishmaniasis, in which a differential diagnosis by means of histopathological examination is necessary. The present study sought to report a case of a dog, male, mixed breed, 10 years old, diagnosed with pemphigus and, later, diagnosed with leishmaniosis. Upon diagnosis, the animal presented only a lesion in the nasal plane, without apathy and without systemic changes, as evidenced by hematological and biochemical tests. After performing histopathological examination, the animal was diagnosed with pemphigus and underwent immunosuppressive treatment, obtaining significant improvement of the lesion. Under clinical suspicion of leishmaniasis, the animal was subjected to serological exams RIFI and ELISA resulting in an indeterminate result in ELISA and 1/40 reagent in the RIFI. As this is not a very relevant result, it was decided to perform another histopathological examination of the lesion where the presence of Leishmania spp. In this new exam it was not possible to obtain a diagnosis of pemphigus again, since the animal was under immunosuppressive treatment. Therefore, it is concluded that, in cases of co-infection of autoimmune diseases, such as pemphigus and canine leishmaniasis, the differential diagnosis by means of histopathological examination is extremely relevant to the patient's therapeutic success and prognosis. Thus, it is necessary to note that the diagnosis of pemphigus does not exclude the diagnosis of leishmaniosis.

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Section: Discussionmentioning

confidence: 72%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Immune -Mediatedmentioning

confidence: 99%

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Diagnosis of Pemphigus associated with canine Leishmaniosis: a Case Report

Marques

Arruda

Silva

2021

BJCR

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“…No que diz respeito aos aspectos dermatopatológicos, observa-se pelos de baixa qualidade, finos secos e quebradiços e que demoram a crescer após tosa ou tricotomia; alopecia endócrina; condição denominada de "cauda de rato" (Larsson, 2014); hiperpigmentação; mixedema e expressão facial "trágica"; piodermatite secundária; seborreia seca ou oleosa, com ou sem infecção por Malassezia (Mooney& Shiel, 2015).…”

Section: Revisão De Literaturaunclassified

Aspectos diagnósticos do hipotireoidismo canino - Revisão de literatura / Diagnostic aspects of canine hypothyroidism - A review of the literature

Silva¹,

Rodrigues²,

Nascimento³

et al. 2021

BJDV

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Este artigo relata sobre aspectos importantes no diagnóstico do hipotireoidismo em cães, visto que é uma enfermidade comum nesses animais, com apresentação de sinais clínicos bem característicos. Neste contexto, objetivou-se discutir sobre os principais métodos diagnósticos já que estes contribuem consequentemente para melhores tratamentos. Trata-se de uma revisão de literatura, realizada por meio de publicações de artigos científicos e livros obtidos em meios eletrônicos. O hipotireoidismo pode ser natural ou iatrogênico; e a partir daí faz-se tão necessário uma investigação precisa e correta. Além da realização de exames laboratoriais é essencial a avaliação dos aspectos dermatológicos, imunológicos e metabólicos no animal. Sugere-se, a ampliação do conhecimento sobre esses métodos bem como a capacitação dos profissionais para definição de prognósticos mais assertivos, visto que é essencial no contexto de diagnóstico dessa doença.

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Sinais dermatológicos clássicos na medicina veterinária

Cited by 2 publications

References 2 publications

Diagnosis of Pemphigus associated with canine Leishmaniosis: a Case Report

Diagnosis of Pemphigus associated with canine Leishmaniosis: a Case Report

Aspectos diagnósticos do hipotireoidismo canino - Revisão de literatura / Diagnostic aspects of canine hypothyroidism - A review of the literature

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