Dentigerous cyst (Heterotopic polydontia) in a horse - A case report
ABSTRACT. Peixoto T.C., Nogueira V.A., Oliveira M.C., Pires A.P.C., Veiga C.C.P., D’Ávila M.S., Souza B.G. & França T.N. [Dentigerous cyst (Heterotopic polydontia) in a horse - A case report.] Cisto dentígero (Polidontia Heterotópica) em equino - Relato de caso. Revista Brasileira de Medicina Ve...
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| Format: | Article |
| Language: | English |
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Sociedade de Medicina Veterinária do Estado do Rio de Janeiro
2016-11-01
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| Series: | Brazilian Journal of Veterinary Medicine |
| Online Access: | http://rbmv.org/index.php/BJVM/article/view/160 |
| _version_ | 1828915447182917632 |
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| author | Tiago C. Peixoto Vivian A. Nogueira Mariana C. Oliveira Ana Paula C. Pires Cristiano C.P. Veiga Mariana S. D’Avila Bruno G. Souza Ticiana N. França |
| author_facet | Tiago C. Peixoto Vivian A. Nogueira Mariana C. Oliveira Ana Paula C. Pires Cristiano C.P. Veiga Mariana S. D’Avila Bruno G. Souza Ticiana N. França |
| author_sort | Tiago C. Peixoto |
| collection | DOAJ |
| description | ABSTRACT. Peixoto T.C., Nogueira V.A., Oliveira M.C., Pires A.P.C., Veiga C.C.P., D’Ávila M.S., Souza B.G. & França T.N. [Dentigerous cyst (Heterotopic polydontia) in a horse - A case report.] Cisto dentígero (Polidontia Heterotópica) em equino - Relato de caso. Revista Brasileira de Medicina Veterinária, 38(Supl.2):139-142, 2016. Setor de Anatomia Patológica, Universidade Federal Rural do Rio de Janeiro, Rodovia BR-465 Km 7, Seropédica, RJ 23890-000, Brasil. E-mail: vivianmedvet@yahoo.com.br It is described a case of dentigerous cyst in a 2-year-old female pampa horse that showed swelling in the right temporal region and a draining tract near the right pinna. The diagnosis is established with clinical, radiographic and histopathological examination of the surrounding structures. Dentigerous cyst is an uncommon condition in horses and it occurs most frequently in young animals. Twelve 1,3-4 cm white firm structures were removed, some with central pulp canal and longitudinal grooves in the external surface, grossly resembling teeth. Microscopic examination showed a structure compatible with dental tissue lined by a non-keratinezed epithelium. A lympho-plasmocitary inflammatory reaction was also seem in the dermis. Differential diagnoses includes congenital deformities of the bone, trauma, abscess and perforating foreign bodies. Post- -operative complications include haemorrhage, fracture of the temporal bone and permanent neurological damage. This case highlights the importance of the investigation of recurrent abscess in horses that are resistant to antibiotics. |
| first_indexed | 2024-12-13T20:14:19Z |
| format | Article |
| id | doaj.art-08e256c80b6c4f1d94cc04dbd1b5fc0f |
| institution | Directory Open Access Journal |
| issn | 0100-2430 2527-2179 |
| language | English |
| last_indexed | 2024-12-13T20:14:19Z |
| publishDate | 2016-11-01 |
| publisher | Sociedade de Medicina Veterinária do Estado do Rio de Janeiro |
| record_format | Article |
| series | Brazilian Journal of Veterinary Medicine |
| spelling | doaj.art-08e256c80b6c4f1d94cc04dbd1b5fc0f2022-12-21T23:32:51ZengSociedade de Medicina Veterinária do Estado do Rio de JaneiroBrazilian Journal of Veterinary Medicine0100-24302527-21792016-11-0138Supl.2139142160Dentigerous cyst (Heterotopic polydontia) in a horse - A case reportTiago C. PeixotoVivian A. NogueiraMariana C. OliveiraAna Paula C. PiresCristiano C.P. VeigaMariana S. D’AvilaBruno G. SouzaTiciana N. FrançaABSTRACT. Peixoto T.C., Nogueira V.A., Oliveira M.C., Pires A.P.C., Veiga C.C.P., D’Ávila M.S., Souza B.G. & França T.N. [Dentigerous cyst (Heterotopic polydontia) in a horse - A case report.] Cisto dentígero (Polidontia Heterotópica) em equino - Relato de caso. Revista Brasileira de Medicina Veterinária, 38(Supl.2):139-142, 2016. Setor de Anatomia Patológica, Universidade Federal Rural do Rio de Janeiro, Rodovia BR-465 Km 7, Seropédica, RJ 23890-000, Brasil. E-mail: vivianmedvet@yahoo.com.br It is described a case of dentigerous cyst in a 2-year-old female pampa horse that showed swelling in the right temporal region and a draining tract near the right pinna. The diagnosis is established with clinical, radiographic and histopathological examination of the surrounding structures. Dentigerous cyst is an uncommon condition in horses and it occurs most frequently in young animals. Twelve 1,3-4 cm white firm structures were removed, some with central pulp canal and longitudinal grooves in the external surface, grossly resembling teeth. Microscopic examination showed a structure compatible with dental tissue lined by a non-keratinezed epithelium. A lympho-plasmocitary inflammatory reaction was also seem in the dermis. Differential diagnoses includes congenital deformities of the bone, trauma, abscess and perforating foreign bodies. Post- -operative complications include haemorrhage, fracture of the temporal bone and permanent neurological damage. This case highlights the importance of the investigation of recurrent abscess in horses that are resistant to antibiotics.http://rbmv.org/index.php/BJVM/article/view/160 |
| spellingShingle | Tiago C. Peixoto Vivian A. Nogueira Mariana C. Oliveira Ana Paula C. Pires Cristiano C.P. Veiga Mariana S. D’Avila Bruno G. Souza Ticiana N. França Dentigerous cyst (Heterotopic polydontia) in a horse - A case report Brazilian Journal of Veterinary Medicine |
| title | Dentigerous cyst (Heterotopic polydontia) in a horse - A case report |
| title_full | Dentigerous cyst (Heterotopic polydontia) in a horse - A case report |
| title_fullStr | Dentigerous cyst (Heterotopic polydontia) in a horse - A case report |
| title_full_unstemmed | Dentigerous cyst (Heterotopic polydontia) in a horse - A case report |
| title_short | Dentigerous cyst (Heterotopic polydontia) in a horse - A case report |
| title_sort | dentigerous cyst heterotopic polydontia in a horse a case report |
| url | http://rbmv.org/index.php/BJVM/article/view/160 |
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