8451/1 Papillary cystadenoma, borderline malignancy


Definitions

Ovary
ICD-O-3 topography code: C56

A serous or mucinous cystic glandular epithelial neoplasm of low malignant potential. It is characterized by the presence of atypical or malignant glandular epithelial cells forming papillary structures with an absence of stromal invasion.