Biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour
The aim of this study was to evaluate whether there is any relationship between cytological subtypes, histopathological phases, and the response to vincristine sulfate treatment in canines naturally affected by canine transmissible venereal tumour (CTVT). In total, 52 cases of CTVT were evaluated in different breeds, ages and sex without finding a significant relationship between the cytological classifications and histopathology determined prior to chemotherapy and the duration of the chemotherapy. The results of did not show differences in factors such as partial response to treatment, degree of malignancy, metastasis or resistance to vincristine in treated dogs, and the prognosis for tumour involution could not be defined from the cytology or histopathological classification.
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Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
2021
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oai:ojs.csi.unmsm:article-184162021-04-26T21:51:18Z Biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour Características biológicas y seguimiento clínico en casos naturales de tumor venéreo trasmisible canino Ramirez Ante, Juan Carlos Fernandez Riomalo, Andres Pedraza Ordoñez, Francisco Javier histopathological phases tumour involution chemotherapy cytological subtypes canine transmissible venereal tumour fases histopatológicas involución tumoral quimioterapia subtipos citológicos tumor venéreo trasmisible canino The aim of this study was to evaluate whether there is any relationship between cytological subtypes, histopathological phases, and the response to vincristine sulfate treatment in canines naturally affected by canine transmissible venereal tumour (CTVT). In total, 52 cases of CTVT were evaluated in different breeds, ages and sex without finding a significant relationship between the cytological classifications and histopathology determined prior to chemotherapy and the duration of the chemotherapy. The results of did not show differences in factors such as partial response to treatment, degree of malignancy, metastasis or resistance to vincristine in treated dogs, and the prognosis for tumour involution could not be defined from the cytology or histopathological classification. El objetivo de este estudio fue evaluar si existe alguna relación entre los subtipos citológicos, las fases histopatológicas y la respuesta al tratamiento con sulfato de vincristina en caninos afectados naturalmente por el tumor venéreo trasmisible canino (TVTC). Se evaluaron 52 casos de TVTC en diferentes razas, edades y sexo sin encontrar una relación significativa entre las clasificaciones citológicas e histopatología determinadas previas a la quimioterapia y el tiempo de duración de este. Los resultados no mostraron diferencias en factores como respuesta parcial al tratamiento, grado de malignidad, metástasis o resistencia a la vincristina en los perros tratados; además, no se pudo definir el pronóstico para la involución tumoral a partir de la clasificación citología o histopatológica. Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria 2021-04-23 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article application/pdf https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/18416 10.15381/rivep.v32i2.18416 Revista de Investigaciones Veterinarias del Perú; Vol. 32 No. 2 (2021); e18416 Revista de Investigaciones Veterinarias del Perú; Vol. 32 Núm. 2 (2021); e18416 1682-3419 1609-9117 spa https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/18416/16562 Derechos de autor 2021 Juan Carlos Ramirez Ante, Andres Fernandez Riomalo, Francisco Javier Pedraza Ordoñez https://creativecommons.org/licenses/by/4.0 |
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Biblioteca de la Facultad de Medicina Veterinaria |
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| author |
Ramirez Ante, Juan Carlos Fernandez Riomalo, Andres Pedraza Ordoñez, Francisco Javier |
| spellingShingle |
Ramirez Ante, Juan Carlos Fernandez Riomalo, Andres Pedraza Ordoñez, Francisco Javier Biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour |
| author_facet |
Ramirez Ante, Juan Carlos Fernandez Riomalo, Andres Pedraza Ordoñez, Francisco Javier |
| author_sort |
Ramirez Ante, Juan Carlos |
| title |
Biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour |
| title_short |
Biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour |
| title_full |
Biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour |
| title_fullStr |
Biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour |
| title_full_unstemmed |
Biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour |
| title_sort |
biological characteristics and clinical follow-up in natural cases of canine transmissible venereal tumour |
| description |
The aim of this study was to evaluate whether there is any relationship between cytological subtypes, histopathological phases, and the response to vincristine sulfate treatment in canines naturally affected by canine transmissible venereal tumour (CTVT). In total, 52 cases of CTVT were evaluated in different breeds, ages and sex without finding a significant relationship between the cytological classifications and histopathology determined prior to chemotherapy and the duration of the chemotherapy. The results of did not show differences in factors such as partial response to treatment, degree of malignancy, metastasis or resistance to vincristine in treated dogs, and the prognosis for tumour involution could not be defined from the cytology or histopathological classification. |
| publisher |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| publishDate |
2021 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/18416 |
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