Neoplasms of the canine and feline central nervous system: 20-year study
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/18987 |
Resumo: | The aim of this study was to evaluate the epidemiological and pathological aspects of neurological neoplasms in canines and felines referred to the Laboratório Regional de Diagnóstico of the Faculdade de Veterinária of the Universidade Federal de Pelotas (LRD/FV/UFPel) over a period of 20 years. The protocols for necropsy of canines and felines sent to the LRD/FV/UFPel from January 2000 to December 2020 were reviewed, and cases with a diagnosis of primary and secondary neurological neoplasia were selected. From these, information regarding age, sex, race, clinical signs, macroscopic and histopathological findings were analyzed. During the study period, 35 cases of neoplasms in the central nervous system of canines and six in felines were diagnosed. In both species, neoplasms were more frequent in females, mixed breed animals over five years of age, with secondary tumors being the most prevalent. The most affected neuroanatomical region in canines was the thalamus-cortical region and in felines the spinal cord. In dogs, the most frequent neurological clinical sign was seizure and in cats there was no higher occurrence of any clinical sign. The absence of neurological signs was observed in 37.5% of canines and 50% of felines. The main neoplasms related to the cause of death of dogs and cats in this study were the secondary ones, with metastasis from mammary carcinoma being the main diagnosis, and in many cases neurological clinical signs may not be observed. |
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Neoplasms of the canine and feline central nervous system: 20-year studyNeoplasias del sistema nervioso central canino y felino: estudio de 20 añosNeoplasias do sistema nervoso central de caninos e felinos: estudo de 20 anosNeurological metastasisMeningiomaMammary CarcinomaDogsCats.Metástasis neurológicaMeningiomaCarcinoma de mamaPerrosGatos.Metástase neurológicaMeeningiomaCarcinoma mamárioCãesGatos.The aim of this study was to evaluate the epidemiological and pathological aspects of neurological neoplasms in canines and felines referred to the Laboratório Regional de Diagnóstico of the Faculdade de Veterinária of the Universidade Federal de Pelotas (LRD/FV/UFPel) over a period of 20 years. The protocols for necropsy of canines and felines sent to the LRD/FV/UFPel from January 2000 to December 2020 were reviewed, and cases with a diagnosis of primary and secondary neurological neoplasia were selected. From these, information regarding age, sex, race, clinical signs, macroscopic and histopathological findings were analyzed. During the study period, 35 cases of neoplasms in the central nervous system of canines and six in felines were diagnosed. In both species, neoplasms were more frequent in females, mixed breed animals over five years of age, with secondary tumors being the most prevalent. The most affected neuroanatomical region in canines was the thalamus-cortical region and in felines the spinal cord. In dogs, the most frequent neurological clinical sign was seizure and in cats there was no higher occurrence of any clinical sign. The absence of neurological signs was observed in 37.5% of canines and 50% of felines. The main neoplasms related to the cause of death of dogs and cats in this study were the secondary ones, with metastasis from mammary carcinoma being the main diagnosis, and in many cases neurological clinical signs may not be observed.El objetivo de este estudio fue evaluar los aspectos epidemiológicos y patológicos de las neoplasias neurológicas en caninos y felinos remitidos al Laboratório Regional de Diagnóstico de la Faculdade de Veterinária de la Universidade Federal de Pelotas (LRD/FV/UFPel) durante un período de 20 años. Se revisaron los protocolos de necropsia de caninos y felinos enviados al LRD/FV/UFPel desde enero de 2000 a diciembre de 2020 y se seleccionaron casos con diagnóstico de neoplasia neurológica primaria y secundaria. A partir de estos, se analizó información sobre edad, sexo, raza, signos clínicos, hallazgos macroscópicos e histopatológicos. Durante el período de estudio se diagnosticaron 35 casos de neoplasias en el sistema nervioso central de caninos y seis en felinos. En ambas especies, las neoplasias fueron más frecuentes en hembras, mestizos mayores de cinco años, siendo los tumores secundarios los más prevalentes. La región neuroanatómica más afectada en caninos fue la región tálamo-cortical y en felinos la médula espinal. En los perros, el signo clínico neurológico más frecuente fueron las convulsiones y en los gatos no hubo mayor ocurrencia de ningún signo clínico. La ausencia de signos neurológicos se observó en el 37,5% de los caninos y en el 50% de los felinos. Las principales neoplasias relacionadas con la causa de muerte de perros y gatos en este estudio fueron las secundarias, siendo la metástasis de carcinoma de mama el diagnóstico principal, pudiendo en muchos casos no observarse signos clínicos neurológicos.O objetivo desse estudo foi avaliar os aspectos epidemiológicos e patológicos de neoplasias neurológicas em caninos e felinos encaminhados ao Laboratório Regional de Diagnóstico da Faculdade de Veterinária da Universidade Federal de Pelotas (LRD/FV/UFPel) em um período de 20 anos. Foram revisados os protocolos de necropsia de caninos e felinos encaminhados ao LRD/FV/UFPel de janeiro de 2000 a dezembro de 2020, sendo selecionados os casos com diagnóstico de neoplasia neurológica primária e secundária. Destes foram analisadas as informações referentes à idade, sexo, raça, sinais clínicos, achados macroscópicos e histopatológicos. No período estudado foram diagnosticados 35 casos de neoplasias no sistema nervoso central de caninos e seis em felinos. Em ambas as espécies, as neoplasias se mostraram mais frequentes nas fêmeas, animais sem raça definida e com mais de cinco anos de idade, sendo os tumores secundários os mais prevalentes. A região neuroanatômica mais acometida nos caninos foi a tálamo-cortical e nos felinos a medula espinhal. Nos cães o sinal clínico neurológico mais frequente foi convulsão e nos gatos não houve maior ocorrência de nenhum sinal clínico. A ausência de sinais neurológicos foi observada em 37,5% dos caninos e em 50% dos felinos. As principais neoplasias relacionadas a causa de morte de cães e gatos, neste estudo, foram as secundárias, sendo a metástase de carcinoma de mama o principal diagnóstico, podendo ainda, em muitos casos não serem observados sinais clínicos neurológicos.Research, Society and Development2021-08-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1898710.33448/rsd-v10i11.18987Research, Society and Development; Vol. 10 No. 11; e102101118987Research, Society and Development; Vol. 10 Núm. 11; e102101118987Research, Society and Development; v. 10 n. 11; e1021011189872525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/18987/17302Copyright (c) 2021 Taina dos Santos Alberti; Rosimeri Zamboni; Fabiano da Rosa Venancio; Mauro Pereira Soares; Josiane Bonel; Margarida Buss Raffi; Ana Lucia Schild ; Eliza Simone Viégas Sallishttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAlberti, Taina dos Santos Zamboni, RosimeriVenancio, Fabiano da Rosa Soares, Mauro Pereira Bonel, JosianeRaffi, Margarida Buss Schild , Ana LuciaSallis, Eliza Simone Viégas 2021-10-23T19:01:11Zoai:ojs.pkp.sfu.ca:article/18987Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:38:59.300968Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Neoplasms of the canine and feline central nervous system: 20-year study Neoplasias del sistema nervioso central canino y felino: estudio de 20 años Neoplasias do sistema nervoso central de caninos e felinos: estudo de 20 anos |
title |
Neoplasms of the canine and feline central nervous system: 20-year study |
spellingShingle |
Neoplasms of the canine and feline central nervous system: 20-year study Alberti, Taina dos Santos Neurological metastasis Meningioma Mammary Carcinoma Dogs Cats. Metástasis neurológica Meningioma Carcinoma de mama Perros Gatos. Metástase neurológica Meeningioma Carcinoma mamário Cães Gatos. |
title_short |
Neoplasms of the canine and feline central nervous system: 20-year study |
title_full |
Neoplasms of the canine and feline central nervous system: 20-year study |
title_fullStr |
Neoplasms of the canine and feline central nervous system: 20-year study |
title_full_unstemmed |
Neoplasms of the canine and feline central nervous system: 20-year study |
title_sort |
Neoplasms of the canine and feline central nervous system: 20-year study |
author |
Alberti, Taina dos Santos |
author_facet |
Alberti, Taina dos Santos Zamboni, Rosimeri Venancio, Fabiano da Rosa Soares, Mauro Pereira Bonel, Josiane Raffi, Margarida Buss Schild , Ana Lucia Sallis, Eliza Simone Viégas |
author_role |
author |
author2 |
Zamboni, Rosimeri Venancio, Fabiano da Rosa Soares, Mauro Pereira Bonel, Josiane Raffi, Margarida Buss Schild , Ana Lucia Sallis, Eliza Simone Viégas |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Alberti, Taina dos Santos Zamboni, Rosimeri Venancio, Fabiano da Rosa Soares, Mauro Pereira Bonel, Josiane Raffi, Margarida Buss Schild , Ana Lucia Sallis, Eliza Simone Viégas |
dc.subject.por.fl_str_mv |
Neurological metastasis Meningioma Mammary Carcinoma Dogs Cats. Metástasis neurológica Meningioma Carcinoma de mama Perros Gatos. Metástase neurológica Meeningioma Carcinoma mamário Cães Gatos. |
topic |
Neurological metastasis Meningioma Mammary Carcinoma Dogs Cats. Metástasis neurológica Meningioma Carcinoma de mama Perros Gatos. Metástase neurológica Meeningioma Carcinoma mamário Cães Gatos. |
description |
The aim of this study was to evaluate the epidemiological and pathological aspects of neurological neoplasms in canines and felines referred to the Laboratório Regional de Diagnóstico of the Faculdade de Veterinária of the Universidade Federal de Pelotas (LRD/FV/UFPel) over a period of 20 years. The protocols for necropsy of canines and felines sent to the LRD/FV/UFPel from January 2000 to December 2020 were reviewed, and cases with a diagnosis of primary and secondary neurological neoplasia were selected. From these, information regarding age, sex, race, clinical signs, macroscopic and histopathological findings were analyzed. During the study period, 35 cases of neoplasms in the central nervous system of canines and six in felines were diagnosed. In both species, neoplasms were more frequent in females, mixed breed animals over five years of age, with secondary tumors being the most prevalent. The most affected neuroanatomical region in canines was the thalamus-cortical region and in felines the spinal cord. In dogs, the most frequent neurological clinical sign was seizure and in cats there was no higher occurrence of any clinical sign. The absence of neurological signs was observed in 37.5% of canines and 50% of felines. The main neoplasms related to the cause of death of dogs and cats in this study were the secondary ones, with metastasis from mammary carcinoma being the main diagnosis, and in many cases neurological clinical signs may not be observed. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-08-24 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/18987 10.33448/rsd-v10i11.18987 |
url |
https://rsdjournal.org/index.php/rsd/article/view/18987 |
identifier_str_mv |
10.33448/rsd-v10i11.18987 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/18987/17302 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 11; e102101118987 Research, Society and Development; Vol. 10 Núm. 11; e102101118987 Research, Society and Development; v. 10 n. 11; e102101118987 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052686235860992 |