title: [Apathetic hyperthyroidisim, apathetic thyrotoxicosis].
authors.affiliation: Department of Internal Medicine, Showa University Fujigaoka Hospital.
authors.forename: Fumiko
authors.initials: F
authors.lastname: Otsuka
authors.forename: Matsuo
authors.initials: M
authors.lastname: Taniyama
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D006801:Humans; D006980:Hyperthyroidism / Q000145:classification / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology; D011379:Prognosis