| Abstract: | Epithelial ovarian tumours represent the most common type of ovarian tumour. Most of malignant cases represent high-grade serous, clear cell and endometrioid carcinomas; borderline serous and mucinous tumours of intestinal type are less common. This review focuses on the uncommon or rare epithelial tumours of the ovary which include borderline and malignant Brenner tumours, the recently-described mesonephric-like carcinoma of the ovary, and primary ovarian neuroendocrine tumours, with emphasis on helpful and diagnostic features. |
