Cystic mass observed on ultrasonography (A). Vaginal obstruction at the cranial vagina on colposcopy (B). Distended vagina at laparotomy (C). Cystic endometrial hyperplasia complicated by pyometra observed at ovariohysterectomy (D).

Journal of Animal Reproduction and Biotechnology 2022;37:144-8 https://doi.org/10.12750/JARB.37.2.144