title: [A 43-year-old man with progressive malaise and weight loss].
authors.affiliation: First Department of Internal Medicine, Faculty of Medicine, Mie University.
authors.forename: T
authors.initials: T
authors.lastname: Okinaka
authors.forename: Y
authors.initials: Y
authors.lastname: Saitoh
authors.forename: T
authors.initials: T
authors.lastname: Nakano
mesh_terms: D000328:Adult; D004452:Echocardiography; D006801:Humans; D008297:Male; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D013625:Takayasu Arteritis / Q000000981:diagnostic imaging*