title: Methotrexate-associated lymphoproliferative disorder: Sequential development of angioimmunoblastic T-cell lymphoma-like lymphoproliferation in the lymph nodes and diffuse large B-cell lymphoma in the skin in the same patient.
authors.affiliation: Department of Dermatology, Gunma University Graduate School of Medicine, 3-39-22 Showa, Maebashi, Gunma 371-8511, Japan.
authors.forename: Hirohisa
authors.initials: H
authors.lastname: Ishibuchi
authors.affiliation: Department of Dermatology, Gunma University Graduate School of Medicine, 3-39-22 Showa, Maebashi, Gunma 371-8511, Japan.
authors.forename: Sei-Ichiro
authors.initials: S
authors.lastname: Motegi
authors.affiliation: Department of Dermatology, Gunma University Graduate School of Medicine, 3-39-22 Showa, Maebashi, Gunma 371-8511, Japan.
authors.forename: Masayoshi
authors.initials: M
authors.lastname: Yamanaka
authors.affiliation: Department of Dermatology, Gunma University Graduate School of Medicine, 3-39-22 Showa, Maebashi, Gunma 371-8511, Japan.
authors.forename: Hiroo
authors.initials: H
authors.lastname: Amano
authors.affiliation: Department of Dermatology, Gunma University Graduate School of Medicine, 3-39-22 Showa, Maebashi, Gunma 371-8511, Japan.
authors.forename: Osamu
authors.initials: O
authors.lastname: Ishikawa
mesh_terms: D000368:Aged; D018501:Antirheumatic Agents / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007119:Immunoblastic Lymphadenopathy / Q000139:chemically induced* / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D016403:Lymphoma, Large B-Cell, Diffuse / Q000139:chemically induced*; D008727:Methotrexate / Q000009:adverse effects*; D009365:Neoplasm Regression, Spontaneous; D011111:Polymyalgia Rheumatica / Q000188:drug therapy; D012878:Skin Neoplasms / Q000139:chemically induced* / Q000473:pathology
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate