A 1-year-old cat with a suspected abortion was brought to the clinic of the Department of Obstetrics and Gynaecology, Faculty of Veterinary Medicine, Ankara University. The cat was examined because of a reoccurrence of a bloody vaginal discharge. Failure to detect a foetus by ultrasonography and the presence of an anechoic zone in the uterus revealed that there had not an abortion. Since the anechoic zone was large, it was thought that a pharmacological approach would not be successful. Despite the vaginal discharge, the physical condition of the patient was suitable for surgery. Therefore, we decided to perform an ovariohysterectomy. Histopathological examination of the uterus revealed adenoma, hydrometra and proliferative polyps in the endometrium.

A 1-year-old cat with a suspected abortion was brought to the clinic of the Department of Obstetrics and Gynaecology, Faculty of Veterinary Medicine, Ankara University. The cat was examined because of a reoccurrence of a bloody vaginal discharge. Failure to detect a foetus by ultrasonography and the presence of an anechoic zone in the uterus revealed that there had not an abortion. Since the anechoic zone was large, it was thought that a pharmacological approach would not be successful. Despite the vaginal discharge, the physical condition of the patient was suitable for surgery. Therefore, we decided to perform an ovariohysterectomy. Histopathological examination of the uterus revealed adenoma, hydrometra and proliferative polyps in the endometrium.