MALE PSEUDO-HERMAFRODITISM IN GOAT (Capra aegagrus hircus Linnaeus, 1758) CASE REPORT

Authors

DOI:

https://doi.org/10.35172/rvz.2021.v28.603

Keywords:

Intersex, hermaphroditism, hypospadias, antomic study.

Abstract

Intersex anomalies have been conducted in several animal species. This fact results from failures during embryonic and fetal development, resulting in true hermaphrodites animals and pseudo-hermaphrodites. This study aimed to report a case of pseudo-hermaphroditism male in goats occurred in the city of Manaus - AM. Due to the growth of livestock farming in related to the corresponding segment goat rearing, it is essential to the success of the activity that failures in reproductive management are corrected given the fact that the occurrence of intersexuality in goats is mainly related to the owl character of animals linked to hereditary factors. This paper reports the case of a goat owl, which proved to clinical examination, morphologically as being female, with the presence of abnormal vulvar structure. Upon anatomical study by dissecting the structures, there was bodies that resembled both to women as to men, with the presence of testicles in the abdomen and body presenting similar to the uterus. For the correct identification of these bodies is effected histological, studies with proper identification and characteristics of each segment analyzed. According to the structures found it was possible to diagnose the animal as in the case of a case of male pseudo-hermaphroditism.

References

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Grunert E, Birgel EH, Vale WG, Birgel-Júnior EH. Patologia e clínica reprodução dos animais mamíferos domésticos. São Paulo: Varela; 2005.

Instituto Brasileiro de Geografia e Estatística - IBGE. Pecuária 2011 [Internet]. Rio de Janeiro: IBGE; 2011 [citado 15 Out 2016]. Disponível em: http://www.ibge.gov.br/estadosat/temas.php?sigla =am&tema=pecuaria2011

Lôbo RNB, Lôbo AMBO. Melhoramento genético como ferramenta para o crescimento e o desenvolvimento da ovinocultura de corte. Rev Bras Reprod Anim. 2007;31(2):247-53.

Araújo AM, Pinheiro AA. Caráter mocho e infertilidade em caprinos. Fortaleza: Embrapa Caprinos; 2004. (Comunicado Técnico 60).

Published

2021-12-06

How to Cite

1.
Soares Oliveira JB, Ferreira Neto JV, Soares de Araujo JA. MALE PSEUDO-HERMAFRODITISM IN GOAT (Capra aegagrus hircus Linnaeus, 1758) CASE REPORT. RVZ [Internet]. 2021 Dec. 6 [cited 2024 Nov. 22];28:1-5. Available from: https://rvz.emnuvens.com.br/rvz/article/view/603

Issue

Section

Case Reports