title: Pathologic quiz case. A 52-year-old woman with a pleural mass. Metastatic hemangiopericytoma.
authors.affiliation: Department of Pathology, University of Illinois, Chicago, IL 60612, USA. jjani@uic.edu
authors.forename: Jigna C
authors.initials: JC
authors.lastname: Jani
authors.forename: Gabriel
authors.initials: G
authors.lastname: Calilao
authors.forename: Gregorio
authors.initials: G
authors.lastname: Chejfec
mesh_terms: D001932:Brain Neoplasms / Q000473:pathology; D005260:Female; D006393:Hemangiopericytoma / Q000556:secondary*; D006801:Humans; D007150:Immunohistochemistry; D008875:Middle Aged; D010997:Pleural Neoplasms / Q000556:secondary*