Double ovarian tumour in the mare: Case report.

Autor: Pinna AE; Fluminense Federal University - UFF, Niterói, Brazil., Okada CTC; São Paulo State University - UNESP, Botucatu, Brazil., Ferreira CSC; Fluminense Federal University - UFF, Niterói, Brazil., Campos DG; Self-employed veterinarian, Araruama, Brazil., Possidente KS; Self-employed veterinarian, Cachoeiras de Macacu, Brazil., de Cássia C L Morais R; Rural Federal University of Rio de Janeiro - UFRRJ, Seropédica, Brazil., Oliveira M; Fluminense Federal University - UFF, Niterói, Brazil., Salomão MC; Fluminense Federal University - UFF, Niterói, Brazil., Hataka A; São Paulo State University - UNESP, Botucatu, Brazil.
Jazyk: angličtina
Zdroj: Reproduction in domestic animals = Zuchthygiene [Reprod Domest Anim] 2019 Jun; Vol. 54 (6), pp. 912-916. Date of Electronic Publication: 2019 Apr 15.
DOI: 10.1111/rda.13433
Abstrakt: Ovarian tumours in mares represent 2.5% to 6% of the most frequent neoplasms found in the equine species, with a higher chance of benignity. This study aims to describe a case of two different tumours found in the same ovary of a mare that presented clinical signs of suppressed oestrous cycle during 5 years. After unilateral ovariectomy, the ovary was sent to the histopathology examination which determined a mixed tumour of granulosa cell and leiomyosarcoma. After treatment, the mare returned to oestrus and got pregnant in the next season.
(© 2019 Blackwell Verlag GmbH.)
Databáze: MEDLINE
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