Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breeds
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5603/FM.a2019.0022 http://hdl.handle.net/11449/199423 |
Resumo: | Background: Considered the most common congenital testicular abnormality of companion animals and a predisposition factor to the development of testicular neoplasia, cryptorchidism is defined as the non-descent of one or both testes to their normal anatomical location. Data on the occurrence of cryptorchidism in Brazil are scarce. The purpose of this work was to verify the occurrence of cryptorchidism in dogs of different sizes and breeds. Materials and methods: Cryptorchidism identification was carried out by ultrasound scanning, from November, 1994 to March, 2007, at the Centre for Veterinarian Diagnosis and Support (Centro de Apoio e Diagnóstico Veterinário - CAD), in Rio de Janeiro. 4924 male dogs of different breeds were examined, revealing 403 (8.2%) cryptorchidism. Results: In this study, occurrence took place more often on the right testicle (59.5%), more frequently displaying inguinal localisation (59.5%) and unilateral occurrence (70%). Regarding bilateral presentation, the symmetrical form was the most common (86.8%). Cryptorchidism was more common in the inguinal region of dog of small sized breeds and in the abdominal region in dogs of medium- and large-sized breeds. Conclusions: Ultrasound scan proved a valuable diagnosis tool for cryptorchid testes, giving precise localisation and parenchymal changes thus leading to a safe clinical treatment. |
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Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breedsCryptorchidismDogPrevalenceTesticleUltrasound scanningBackground: Considered the most common congenital testicular abnormality of companion animals and a predisposition factor to the development of testicular neoplasia, cryptorchidism is defined as the non-descent of one or both testes to their normal anatomical location. Data on the occurrence of cryptorchidism in Brazil are scarce. The purpose of this work was to verify the occurrence of cryptorchidism in dogs of different sizes and breeds. Materials and methods: Cryptorchidism identification was carried out by ultrasound scanning, from November, 1994 to March, 2007, at the Centre for Veterinarian Diagnosis and Support (Centro de Apoio e Diagnóstico Veterinário - CAD), in Rio de Janeiro. 4924 male dogs of different breeds were examined, revealing 403 (8.2%) cryptorchidism. Results: In this study, occurrence took place more often on the right testicle (59.5%), more frequently displaying inguinal localisation (59.5%) and unilateral occurrence (70%). Regarding bilateral presentation, the symmetrical form was the most common (86.8%). Cryptorchidism was more common in the inguinal region of dog of small sized breeds and in the abdominal region in dogs of medium- and large-sized breeds. Conclusions: Ultrasound scan proved a valuable diagnosis tool for cryptorchid testes, giving precise localisation and parenchymal changes thus leading to a safe clinical treatment.U.S. Army Medical DepartmentUniversidade do Estado do Rio de JaneiroUniversidade Estadual PaulistaAutonomous Veterinarian Centre for Veterinarian Diagnosis and Support Centro de Apoio e Diagnóstico Veterinário - CADVeterinarian Radiology and Animal Reproduction Department School of Veterinary Medicine and Animal Science UNESPFederal University of AcreFederal University of PampaMorphology Department Fluminense Federal UniversityHuman and Animal Anatomy Department Rural Federal University of Rio de JaneiroVeterinarian Radiology and Animal Reproduction Department School of Veterinary Medicine and Animal Science UNESPCentro de Apoio e Diagnóstico Veterinário - CADUniversidade Estadual Paulista (Unesp)Federal University of AcreFederal University of PampaFluminense Federal UniversityRural Federal University of Rio de JaneiroTannouz, V. G.S.Mamprim, M. J. [UNESP]Lopes, M. D. [UNESP]Santos-Sousa, C. A.Souza Junior, P.Babinski, M. A.Abidu-Figueiredo, M.2020-12-12T01:39:19Z2020-12-12T01:39:19Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article847-852http://dx.doi.org/10.5603/FM.a2019.0022Folia Morphologica (Poland), v. 78, n. 4, p. 847-852, 2019.1644-32840015-5659http://hdl.handle.net/11449/19942310.5603/FM.a2019.00222-s2.0-85071847692Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFolia Morphologica (Poland)info:eu-repo/semantics/openAccess2024-09-09T14:05:38Zoai:repositorio.unesp.br:11449/199423Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T14:05:38Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breeds |
title |
Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breeds |
spellingShingle |
Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breeds Tannouz, V. G.S. Cryptorchidism Dog Prevalence Testicle Ultrasound scanning |
title_short |
Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breeds |
title_full |
Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breeds |
title_fullStr |
Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breeds |
title_full_unstemmed |
Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breeds |
title_sort |
Is the right testis more affected by cryptorchidism than the left testis? An ultrasonographic approach in dogs of different sizes and breeds |
author |
Tannouz, V. G.S. |
author_facet |
Tannouz, V. G.S. Mamprim, M. J. [UNESP] Lopes, M. D. [UNESP] Santos-Sousa, C. A. Souza Junior, P. Babinski, M. A. Abidu-Figueiredo, M. |
author_role |
author |
author2 |
Mamprim, M. J. [UNESP] Lopes, M. D. [UNESP] Santos-Sousa, C. A. Souza Junior, P. Babinski, M. A. Abidu-Figueiredo, M. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Centro de Apoio e Diagnóstico Veterinário - CAD Universidade Estadual Paulista (Unesp) Federal University of Acre Federal University of Pampa Fluminense Federal University Rural Federal University of Rio de Janeiro |
dc.contributor.author.fl_str_mv |
Tannouz, V. G.S. Mamprim, M. J. [UNESP] Lopes, M. D. [UNESP] Santos-Sousa, C. A. Souza Junior, P. Babinski, M. A. Abidu-Figueiredo, M. |
dc.subject.por.fl_str_mv |
Cryptorchidism Dog Prevalence Testicle Ultrasound scanning |
topic |
Cryptorchidism Dog Prevalence Testicle Ultrasound scanning |
description |
Background: Considered the most common congenital testicular abnormality of companion animals and a predisposition factor to the development of testicular neoplasia, cryptorchidism is defined as the non-descent of one or both testes to their normal anatomical location. Data on the occurrence of cryptorchidism in Brazil are scarce. The purpose of this work was to verify the occurrence of cryptorchidism in dogs of different sizes and breeds. Materials and methods: Cryptorchidism identification was carried out by ultrasound scanning, from November, 1994 to March, 2007, at the Centre for Veterinarian Diagnosis and Support (Centro de Apoio e Diagnóstico Veterinário - CAD), in Rio de Janeiro. 4924 male dogs of different breeds were examined, revealing 403 (8.2%) cryptorchidism. Results: In this study, occurrence took place more often on the right testicle (59.5%), more frequently displaying inguinal localisation (59.5%) and unilateral occurrence (70%). Regarding bilateral presentation, the symmetrical form was the most common (86.8%). Cryptorchidism was more common in the inguinal region of dog of small sized breeds and in the abdominal region in dogs of medium- and large-sized breeds. Conclusions: Ultrasound scan proved a valuable diagnosis tool for cryptorchid testes, giving precise localisation and parenchymal changes thus leading to a safe clinical treatment. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 2020-12-12T01:39:19Z 2020-12-12T01:39:19Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5603/FM.a2019.0022 Folia Morphologica (Poland), v. 78, n. 4, p. 847-852, 2019. 1644-3284 0015-5659 http://hdl.handle.net/11449/199423 10.5603/FM.a2019.0022 2-s2.0-85071847692 |
url |
http://dx.doi.org/10.5603/FM.a2019.0022 http://hdl.handle.net/11449/199423 |
identifier_str_mv |
Folia Morphologica (Poland), v. 78, n. 4, p. 847-852, 2019. 1644-3284 0015-5659 10.5603/FM.a2019.0022 2-s2.0-85071847692 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Folia Morphologica (Poland) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
847-852 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
repositoriounesp@unesp.br |
_version_ |
1810021338705821696 |