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| Pereira,Paula Reis; Tagliari,Nelson Junior; Leite-Filho,Ronaldo Viana; Schaefer,Gabriela da Cruz; Costa,Fernanda Vieira Amorim da; Pavarini,Saulo Petinatti. |
| ABSTRACT: Neuroblastic tumors can originate from the central neuraxis, olfactory epithelium, adrenal medullary region or autonomous system. Ganglioneuroblastoma are a type of neuroblastic tumor, with very few case descriptions in animals. Diagnosis of facial nerve ganglioneuroblastoma was made in a feline leukemia virus-positive 11-month-old cat. The cat had hyporexia, left head tilt, depressed mental state, horizontal nystagmus, inability to retract the pinched left lip, anisocoria, ptosis, and absence of the menace reflex. Gross necropsy showed a mass at the left facial nerve root region. Histological examination of this mass showed neoplastic proliferation of neuroblasts arranged in a cohesive pattern and mature ganglion cells. Ganglion cells were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Neuronal neoplasm; Cranial nerve VII; Immunohistochemistry; Feline leukemia virus.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500551 |
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| Souza,Heloisa Justen Moreira de; Costa,Fernanda Vieira Amorim da; Dorigon,Otávia; Damico,Cristiane Brandão; Brito,Marilene de Farias. |
| Cornos cutâneos são infrequentes em gatos, principalmente em felinos jovens. Neste trabalho, é relatado um caso de um felino da raça Persa, macho, com oito meses de idade e apresentando histórico de espirros. Ao exame clínico, identificaram-se projeções corniformes originadas nos coxins palmares e plantares. A avaliação histológica de biópsia excisional demonstrou hiperqueratose densa, com numerosos queratinócitos sobre epiderme hiperplásica, não sendo identificado nenhum grau de malignidade. Não foi constatada a associação das lesões com a infecção pelo vírus da leucemia felina. O tratamento instituído incluiu excisão parcial mensal dos cornos cutâneos e acompanhamento clínico do animal. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chifres cutâneos; Felino. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000300031 |
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| Becerra,José Ricardo Herrera; Tisotti,Tainor de Mesquita; Baier,Maria Eduarda; Leite-Filho,Ronaldo Viana; Mombach,Verônica Santos; Costa,Fernanda Vieira Amorim da; Monteiro,Eduardo Raposo. |
| ABSTRACT: This study compared the accuracy of dye placement on the maxillary nerve by using the percutaneous subzigomatic (SBZ) and infraorbitary (IO) approaches in cats’ cadavers. A second aim was to compare the accuracy of dye placement on the maxillary nerve between different untrained anesthetists. This was a prospective, randomized, blinded study, performed in 40 heads obtained from feline cadavers. Three veterinarians (A, B and C) with no previous experience with the IO approach performed the experiments. The SBZ approach was randomly performed on one side of the head and the IO approach was performed in the contralateral side of the same head. For each approach, 0.2ml of 1% methylene blue dye was injected. Scores for length of nerve staining were as... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dental anesthesia; Cats; Maxillary nerve; Methylene blue; Nerve block. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000400601 |
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