title: Pathologic quiz case: Ovarian mass in a 2-year-old girl presenting with pleural effusions.
authors.affiliation: Department of Pathology, Children's Memorial Hospital, Chicago, Ill 60614, USA.
authors.forename: Christof
authors.initials: C
authors.lastname: Senger
authors.forename: Leslie
authors.initials: L
authors.lastname: Diaz
authors.forename: Howard
authors.initials: H
authors.lastname: Katzenstein
authors.forename: Pauline M
authors.initials: PM
authors.lastname: Chou
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D007621:Karyotyping; D010051:Ovarian Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D016066:Pleural Effusion, Malignant / Q000473:pathology*; D018232:Rhabdomyosarcoma, Alveolar / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed; D014626:Vaginal Smears