title: Waldenström macroglobulinemia of the orbit.
abstract: A 77-year-old man with known Waldenström macroglobulinemia was examined for unilateral proptosis and periorbital swelling. The patient was found to have an orbital mass involving the lateral wall. Histologic and immunophenotypic matching of the orbital mass to the patient's systemic findings were used to diagnose the orbital mass as a Waldenström macroglobulinemia tumor.
authors.affiliation: Department of Ophthalmology, Scheie Eye Institute, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA.
authors.forename: Tushar M
authors.initials: TM
authors.lastname: Ranchod
authors.forename: Tamer N
authors.initials: TN
authors.lastname: Mansour
authors.forename: Franz
authors.initials: F
authors.lastname: Fogt
authors.forename: Roberta E
authors.initials: RE
authors.lastname: Gausas
mesh_terms: D000368:Aged; D000911:Antibodies, Monoclonal / Q000008:administration & dosage; D058846:Antibodies, Monoclonal, Murine-Derived; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D003131:Combined Modality Therapy; D006801:Humans; D016130:Immunophenotyping; D008279:Magnetic Resonance Imaging; D008297:Male; D009916:Orbital Diseases / Q000473:pathology* / Q000628:therapy; D000069283:Rituximab; D014740:Vidarabine / Q000008:administration & dosage / Q000031:analogs & derivatives; D008258:Waldenstrom Macroglobulinemia / Q000473:pathology* / Q000628:therapy
chemical_list: D000911:Antibodies, Monoclonal; D058846:Antibodies, Monoclonal, Murine-Derived; D000069283:Rituximab; D014740:Vidarabine; C024352:fludarabine