_:vb50953103 . _:vb50953103 . _:vb50953103 "An ovarian carcinoma that is characterized by large pleiomorphic cells with large round or oval nuclei, presence of mitoses and staining for neuroendocrine (NE) markers and has_material_basis in neuroendocrine cells."^^ . _:vb50953103 . _:vb50953103 . _:vb50953103 . _:vb50953103 "url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4014794/"^^ .