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Registros recuperados: 4
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Magnetic resonance imaging and pathological features of a mixed glioma in a dog: case report Arq. Bras. Med. Vet. Zootec.
Granato,T.M.; Mesquita,L.P.; Costa,R.C.; Andrade Neto,J.P.; Maiorka,P.C..
ABSTRACT The aim of this report was to describe the magnetic resonance imaging (MRI) and pathological features of a canine mixed glioma. A 12-year-old boxer male dog was presented for necropsy along with data from an MRI evaluation conducted ante-mortem. The images were examined and showed a poorly demarcated prosencephalic lesion, hyperintense on T2W images, hypointense on T1W images and heterogeneously hyperintense on T2W FLAIR images. There was mild nonuniform contrast enhancement, apparent midline shift, moderate perilesional edema and marked distortion of the adjacent lateral ventricle. The brain was evaluated macroscopically, microscopically and immunohistochemically. Grossly, there was a poorly demarcated soft mass, with areas of hemorrhage, within...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Mixed glioma; Dogm; MRI; Pathology.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000501383
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Small breed dogs with confirmed stroke: concurrent diseases and sonographic findings Arq. Bras. Med. Vet. Zootec.
Carvalho,C.F.; Andrade Neto,J.P.; Diniz,S.A..
Cerebrovascular accidents (CVA) are important causes of neurological clinical signs in dogs. The objective of this work was to describe concurrent diseases and ultrasonographic features in dogs with CVA confirmed through postmortem evaluation. All medical records of transcranial Doppler ultrasonography (TCDUS) examinations performed in 512 dogs between 2007 and 2009 were reviewed, searching for history and clinical diagnosis, as well as sonographic and histological results. Forty-two dogs were selected, showing acute onset of clinical signs with no progressive focal cerebral dysfunction and diagnosis of cerebrovascular disease confirmed at necropsy. Concurrent diseases and conditions were: cerebral amyloid microangiopathy (33%), endocrinopathies (31%),...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Canine; Ultrasonography; Neurology; Doppler.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000500014
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Transcranial duplex doppler ultrasonography in dogs with hydrocephalus Arq. Bras. Med. Vet. Zootec.
Carvalho,C.F.; Chammas,M.C.; Andrade Neto,J.P.; Jimenez,C.D.; Diniz,S.A.; Cerri,G.G..
Transcranial duplex Doppler ultrasound was performed in 32 conscious dogs presenting ventriculomegaly detected in B-mode, obtaining measures of lateral ventricles and resistance parameters of main cerebral arteries before and after 30 days of clinical treatment. The animals were distributed divided in two groups: group 1, dogs that presented remission or decrease of the neurological signs of the disease after clinical therapy; and group 2, dogs that displayed worsening of the neurological signs or clinical stability. The data were all presented in tables and were submitted to paired t test and to logistic regression models to evaluate the influence of the RI reduction on both groups. There was no significant influence of the variables in the B-mode. After...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Dog; Doppler ultrasonography; Neurology; Hydrocephalus.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352010000100008
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Ultra-sonografia transcraniana em cães com distúrbios neurológicos de origem central Arq. Bras. Med. Vet. Zootec.
Carvalho,C.F.; Andrade Neto,J.P.; Jimenez,C.D.; Diniz,S.A.; Cerri,G.G.; Chammas,M.C..
Avaliaram-se 55 cães com distúrbios neurológicos e verificou-se a ocorrência de afecções neurológicas de origem central, detectadas pela ultra-sonografia transcraniana (USTC). Vinte e nove (52,9%) animais apresentaram diagnóstico compatível com hidrocefalia, e destes, 16 (55,1%) eram fêmeas e 15 (51,7%) tinham menos de dois anos. Quinze (27,3%) cães apresentaram lesões focais, quatro (7,2%), alterações difusas e quatro (7,2%) apresentavam imagens sugestivas de lissencefalia; em três (5,4%) não foram detectadas alterações pela USTC. A hidrocefalia foi o distúrbio neurológico de origem central mais freqüente e a USTC é uma alternativa viável para auxiliar na rotina clínica veterinária como ferramenta diagnóstica na detecção de alterações morfológicas e...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cão; Ultra-sonografia; Cérebro.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352007000600010
Registros recuperados: 4
Primeira ... 1 ... Última
 

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