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1.
Acta sci. vet. (Impr.) ; 46(supl): 1-5, 2018. ilus
Artigo em Português | VETINDEX | ID: biblio-1457941

Resumo

Background: Meningoencephalitis in cats is usually related to infectious diseases but may also be caused by the extension of bacterial infections originated in the middle or inner ear. This paper seeks to report on a case of encephalitis due to an infection in the middle/inner ear in a 15-year-old cat. The diagnosis was made through brain CT scan and culture and antibiogram of material collected during a ventral osteotomy of the tympanic bulla and reported grave intravascular haemolysis associated to the treatment with antimicrobial imipenem with cilastatin sodium that has already been described in humans but not in small animals in the researched literature.Case: A 15-year-old, male, castrated, Siamese cat was brought to the Veterinary Clinical Hospital of the UFRGS. The animal presented pyrexia and hyporexia, tested negative in the immunoenzymatic test to detect antigens of the FeLV and antibodies of the FIV. The animal had a history of three episodes of tonic convulsion within two days and otitis that had gone untreated for 10 months prior to the consultation, with apparent spontaneous remission. After blood tests, serum biochemistry profile, abdominal ultrasound scan, chest x-rays and CT scan was requested. It revealed middle and inner otitis in the right ear. It was performed a ventral osteotomy of the right tympanic bulla. Material was collected for culture and antibiogram. It was confirmed that the animal had an inner otitis of bacterial origin by multi-resistant Klebsiella spp. that was sensitive only to antimicrobial imipenem with cilastatin sodium. Fifteen days into the treatment with this antibacterial combination, grave haemolysis was observed, probably associated to the use of the medicine. The patient died on the 17th day of the treatment which was not interrupted as per its owner’s decision. At necropsy, both in the tympanic bulla and liver were found mucous content and whitish lumps.[...]


Assuntos
Masculino , Animais , Gatos , Meningoencefalite/veterinária , Otite Média/complicações , Otite Média/veterinária , Carbapenêmicos , Convulsões/veterinária , Tomografia Computadorizada por Raios X/veterinária
2.
Acta sci. vet. (Online) ; 46(supl): 1-5, 2018. ilus
Artigo em Português | VETINDEX | ID: vti-17948

Resumo

Background: Meningoencephalitis in cats is usually related to infectious diseases but may also be caused by the extension of bacterial infections originated in the middle or inner ear. This paper seeks to report on a case of encephalitis due to an infection in the middle/inner ear in a 15-year-old cat. The diagnosis was made through brain CT scan and culture and antibiogram of material collected during a ventral osteotomy of the tympanic bulla and reported grave intravascular haemolysis associated to the treatment with antimicrobial imipenem with cilastatin sodium that has already been described in humans but not in small animals in the researched literature.Case: A 15-year-old, male, castrated, Siamese cat was brought to the Veterinary Clinical Hospital of the UFRGS. The animal presented pyrexia and hyporexia, tested negative in the immunoenzymatic test to detect antigens of the FeLV and antibodies of the FIV. The animal had a history of three episodes of tonic convulsion within two days and otitis that had gone untreated for 10 months prior to the consultation, with apparent spontaneous remission. After blood tests, serum biochemistry profile, abdominal ultrasound scan, chest x-rays and CT scan was requested. It revealed middle and inner otitis in the right ear. It was performed a ventral osteotomy of the right tympanic bulla. Material was collected for culture and antibiogram. It was confirmed that the animal had an inner otitis of bacterial origin by multi-resistant Klebsiella spp. that was sensitive only to antimicrobial imipenem with cilastatin sodium. Fifteen days into the treatment with this antibacterial combination, grave haemolysis was observed, probably associated to the use of the medicine. The patient died on the 17th day of the treatment which was not interrupted as per its owners decision. At necropsy, both in the tympanic bulla and liver were found mucous content and whitish lumps.[...](AU)


Assuntos
Animais , Masculino , Gatos , Otite Média/complicações , Otite Média/veterinária , Meningoencefalite/veterinária , Tomografia Computadorizada por Raios X/veterinária , Convulsões/veterinária , Carbapenêmicos
3.
Acta sci. vet. (Impr.) ; 45(suppl.1): Pub.239-2017. ilus
Artigo em Português | VETINDEX | ID: biblio-1457782

Resumo

Background: Pemphigus foliaceus is an autoimmune skin disease whose the occurrence in feline clinic is uncommom. The etiology is unknown in most cases. Althought it is a rare condition in cats, pemphigus foliaceus can be induced by drugs. It may affect both adult and old cats with no sexual or racial predilection and diagnosis is based on animal historical, clinical examination and skin histopathology. Moreover, the treatment consists in immunosuppressive-based drugs. This paper describes a pemphigus foliaceus case in an eight-month-old kitten, probably due a cutaneous adverse drug reaction.Case: A 8-month-old, neutered male mongrel cat with crusted lesions located on face was examinated at the Veterinary Hospital. The owners reported that they had adopted the patient two months before the clinical presentation suggesting that this background was unknown. The cat was treated in a local veterinary clinic with antibiotics and anti-inflammatory for rhinotracheitis and herpetic dermatitis on face due to the occurrence of sneezing and crusted pruriginous dermatitis. The kitten presented erosions, purulent exudation and crusts on pinnae, nasal and supra ocular areas, paronychia with purulent exudate and alopecia at distal portion of the tail. Supplementary exams such as skin scraping, cytology and fungal culture were performed to rule out other agents and confirm the diagnosis. The parasitological and fungal examination resulted negative despite the fact that cytological exam showed coccoid bacteria. Complete blood count and biochemical profile showed no alteration and the test for feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV) resulted negative. Histological changes were consistent with intra-epidermal pustular subcorneal with acantholysis dermatitis. An immunosuppressive dose of prednisolona was prescribed for 15 days...


Assuntos
Animais , Gatos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Pênfigo/etiologia , Pênfigo/veterinária , Glucocorticoides/uso terapêutico
4.
Acta sci. vet. (Online) ; 45(suppl.1): Pub. 239, 2017. ilus
Artigo em Português | VETINDEX | ID: vti-20094

Resumo

Background: Pemphigus foliaceus is an autoimmune skin disease whose the occurrence in feline clinic is uncommom. The etiology is unknown in most cases. Althought it is a rare condition in cats, pemphigus foliaceus can be induced by drugs. It may affect both adult and old cats with no sexual or racial predilection and diagnosis is based on animal historical, clinical examination and skin histopathology. Moreover, the treatment consists in immunosuppressive-based drugs. This paper describes a pemphigus foliaceus case in an eight-month-old kitten, probably due a cutaneous adverse drug reaction.Case: A 8-month-old, neutered male mongrel cat with crusted lesions located on face was examinated at the Veterinary Hospital. The owners reported that they had adopted the patient two months before the clinical presentation suggesting that this background was unknown. The cat was treated in a local veterinary clinic with antibiotics and anti-inflammatory for rhinotracheitis and herpetic dermatitis on face due to the occurrence of sneezing and crusted pruriginous dermatitis. The kitten presented erosions, purulent exudation and crusts on pinnae, nasal and supra ocular areas, paronychia with purulent exudate and alopecia at distal portion of the tail. Supplementary exams such as skin scraping, cytology and fungal culture were performed to rule out other agents and confirm the diagnosis. The parasitological and fungal examination resulted negative despite the fact that cytological exam showed coccoid bacteria. Complete blood count and biochemical profile showed no alteration and the test for feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV) resulted negative. Histological changes were consistent with intra-epidermal pustular subcorneal with acantholysis dermatitis. An immunosuppressive dose of prednisolona was prescribed for 15 days...(AU)


Assuntos
Animais , Gatos , Pênfigo/etiologia , Pênfigo/veterinária , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/veterinária , Glucocorticoides/uso terapêutico
5.
Acta sci. vet. (Online) ; 44(supl): 01-05, 2016. ilus
Artigo em Português | VETINDEX | ID: vti-14848

Resumo

Background: Primary bladder tumors are rare in dogs, in spite of that, the transitional cell carcinoma (TCC) is the malignant tumor that most affects dogs. The TCC usually begins in the vesical trigone and extends into the bladder, and may cause partial or complete obstruction of the urinary flow. The treatment with cystectomy and urinary diversion in veterinary medicine is not usual probably because the partial cystectomy has low success and ureterocolonic anastomosis can cause pyelonephritis and/ or urinary incontinence. This paper describes the cystectomy surgery and ureterocolonic anastomosis in a dog with TCC in the bladder and bilateral hydronephrosis. Case: A 8-year-old, male, not castrated, Pitbull was referred to the Veterinary Clinic Hospital - UFRGS. The patient had progressive weight loss, low appetite, dysuria, and hematuria. Abdominal ultrasound showed bilaterally hydronephrosis, kidney pelvis and ureter dilatation. The mesogastric region presented a mass measuring about 14 cm. An exploratory laparotomy was request by the responsible veterinarian. A mass, measuring about 20 cm was observed in the spleen and a splenectomy was requested. An increased of the kidneys volume and an expansion of the renal pelvis and ureter were observed. The bladder wall had thickened and presented a firm consistency, an ureterocolonic anastomosis was requested by the responsible [...](AU)


Assuntos
Animais , Cães , Anastomose Cirúrgica/veterinária , Carcinoma de Células de Transição/cirurgia , Carcinoma de Células de Transição/veterinária , Hidronefrose/veterinária , Neoplasias Urológicas/veterinária , Cistectomia/veterinária
6.
Acta sci. vet. (Impr.) ; 44(supl): 01-05, 2016. ilus
Artigo em Português | VETINDEX | ID: biblio-1457498

Resumo

Background: Primary bladder tumors are rare in dogs, in spite of that, the transitional cell carcinoma (TCC) is the malignant tumor that most affects dogs. The TCC usually begins in the vesical trigone and extends into the bladder, and may cause partial or complete obstruction of the urinary flow. The treatment with cystectomy and urinary diversion in veterinary medicine is not usual probably because the partial cystectomy has low success and ureterocolonic anastomosis can cause pyelonephritis and/ or urinary incontinence. This paper describes the cystectomy surgery and ureterocolonic anastomosis in a dog with TCC in the bladder and bilateral hydronephrosis. Case: A 8-year-old, male, not castrated, Pitbull was referred to the Veterinary Clinic Hospital - UFRGS. The patient had progressive weight loss, low appetite, dysuria, and hematuria. Abdominal ultrasound showed bilaterally hydronephrosis, kidney pelvis and ureter dilatation. The mesogastric region presented a mass measuring about 14 cm. An exploratory laparotomy was request by the responsible veterinarian. A mass, measuring about 20 cm was observed in the spleen and a splenectomy was requested. An increased of the kidneys volume and an expansion of the renal pelvis and ureter were observed. The bladder wall had thickened and presented a firm consistency, an ureterocolonic anastomosis was requested by the responsible [...]


Assuntos
Animais , Cães , Anastomose Cirúrgica/veterinária , Carcinoma de Células de Transição/cirurgia , Carcinoma de Células de Transição/veterinária , Hidronefrose/veterinária , Cistectomia/veterinária , Neoplasias Urológicas/veterinária
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