Double ovarian tumour in the mare: Case report.

The research article is a case study about a mare that had two different types of tumors in one ovary and displayed signs of suppressed oestrus (a pause in reproductive cycles) for five years. The mare was successfully treated and able to become pregnant again in the next season.

Overview of the Case Report

The research in this article focused on the case of a mare that developed two distinct types of tumours within a single ovary. These tumors led to suppressed oestrus, essentially making the mare infertile for a period of five years. Here are the key elements of this case:

• The mare was diagnosed with two types of tumors, granulosa cell and leiomyosarcoma, in the same ovary.
• Ovarian tumours in horses are relatively uncommon, occurring in 2.5% to 6% of the population, and are usually benign.
• After diagnosing the condition via a unilateral ovariectomy (removal of one ovary), the disturbed ovary was sent for a histopathological examination.

Diagnosis and Treatment

The research elaborates on the diagnostic and treatment procedure undertaken for the mare.

• The histopathological examination revealed a mixed tumour composed of granulosa cells and leiomyosarcoma. This finding was critical for deciding on the subsequent course of treatment.
• Before treatment, the mare was showing clinical signs of a suppressed oestrous cycle for a period of five years, which prevented her from becoming pregnant.

Outcome Post-treatment

The report also outlines what happened following the treatment of the mixed tumour.

• Following the successful treatment, the mare returned to its regular oestrus cycle.
• Remarkably, in the following breeding season, the mare was able to become pregnant, signifying the effectiveness of the treatment conducted.

This case report provides valuable insights into diagnosing and treating dual type ovarian tumours in mares, and the possibility of successful pregnancies post-treatment.