title: Pathologic quiz case: a 23-year-old woman with an ovarian mass.
authors.affiliation: Department of Pathology, Harbor/UCLA Medical Center, Torrance 90509, USA.
authors.forename: Xiaohui
authors.initials: X
authors.lastname: Zhao
authors.forename: Laron
authors.initials: L
authors.lastname: McPhaul
authors.forename: Nora C J
authors.initials: NC
authors.lastname: Sun
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D016393:Lymphoma, B-Cell / Q000175:diagnosis*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis*; D010051:Ovarian Neoplasms / Q000175:diagnosis*