Seromucinous Tumors of the Ovary. What’s in a Name?

The recent 2014 World Health Organization (WHO) Classification of Tumours of the Female Reproductive Organs introduced a new category of ovarian neoplasm designated "seromucinous tumours". The recognition of this distinctive group of tumors is an important addition to the classification but the term "seromucinous" has serious flaws that obscures the nature of these neoplasms. Morphologically, seromucinous tumors in addition to serous and...