title: Pathologic quiz case. A unilateral renal mass in an elderly woman.
authors.affiliation: Department of Pathology, Baylor College of Medicine, Houston, TX, USA.
authors.forename: P
authors.initials: P
authors.lastname: Mhawech
authors.forename: J
authors.initials: J
authors.lastname: Ahearn
authors.forename: L J
authors.initials: LJ
authors.lastname: Medeiros
mesh_terms: D000368:Aged; D015703:Antigens, CD / Q000032:analysis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007145:Immunoglobulin kappa-Chains / Q000032:analysis; D007146:Immunoglobulin lambda-Chains / Q000032:analysis; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging / Q000276:immunology / Q000473:pathology*; D016393:Lymphoma, B-Cell / Q000000981:diagnostic imaging / Q000473:pathology*; D018442:Lymphoma, B-Cell, Marginal Zone / Q000000981:diagnostic imaging / Q000276:immunology / Q000473:pathology*; D011859:Radiography
chemical_list: D015703:Antigens, CD; D007145:Immunoglobulin kappa-Chains; D007146:Immunoglobulin lambda-Chains