title: Bilateral psoas muscle lymphoma: an unusual presentation of EBV-positive diffuse large B-cell lymphoma of the elderly.
authors.affiliation: Department of Hematology, Oita Prefectural Hospital, 477 Bunyou, Oita-city, Oita, 870-8511, Japan. tikebe@oita-u.ac.jp.
authors.forename: Taichi
authors.initials: T
authors.lastname: Ikebe
authors.affiliation: Department of Hematology, Oita Prefectural Hospital, 477 Bunyou, Oita-city, Oita, 870-8511, Japan. h-sasaki@oita-u.ac.jp.
authors.forename: Hitohiro
authors.initials: H
authors.lastname: Sasaki
authors.affiliation: Department of Hematology, Oita Prefectural Hospital, 477 Bunyou, Oita-city, Oita, 870-8511, Japan. saburi@oitakenbyo.jp.
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Saburi
authors.affiliation: Department of Medical Oncology and Hematology, Oita University Faculty of Medicine, Oita-city, Japan. mogata@oita-u.ac.jp.
authors.forename: Masao
authors.initials: M
authors.lastname: Ogata
mesh_terms: D000368:Aged; D058846:Antibodies, Monoclonal, Murine-Derived / Q000008:administration & dosage; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage*; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D020031:Epstein-Barr Virus Infections / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000378:metabolism; D005047:Etoposide / Q000008:administration & dosage; D004854:Herpesvirus 4, Human; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000378:metabolism / Q000821:virology; D008297:Male; D019042:Muscle Neoplasms / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000378:metabolism / Q000821:virology; D011241:Prednisone / Q000008:administration & dosage; D016658:Psoas Muscles / Q000000981:diagnostic imaging / Q000378:metabolism; D011859:Radiography; D000069283:Rituximab; D014750:Vincristine / Q000008:administration & dosage
chemical_list: D058846:Antibodies, Monoclonal, Murine-Derived; C571759:R-CHOP protocol; D000069283:Rituximab; D014750:Vincristine; D005047:Etoposide; D004317:Doxorubicin; D003520:Cyclophosphamide; D011241:Prednisone