چکیده (انگلیسی):

In the present case report, bilateral ovarian tumour (papillary adenocarcinoma) in a
4.5-year-old Saint Bernard bitch and its surgical management is described. Ovariohysterectomy
was done and the surgically removed ovarian masses were prepared for
histopathological studies. The tumour was associated with pyometra. Macroscopic and
histopathological examination confirmed ovarian tumour. Grossly, the tumour consisted
of pedunculated processes. The endometrium showed multifocal squamous metaplasia.
The findings are discussed as possible consequences of the functioning ovarian tumour
and pyometra.