title: [Giant cell arteritis of cardiologic relevance: polymorphism of the clinical manifestations and therapeutic indications].
abstract: Three cases of giant cell arteritis have been admitted to our Institution from 1985 to 1989, with different diagnoses: aortic dissection, left atrial myxoma and fever of unexplained origin. The diagnosis of giant cell arteritis (GCA)/temporal arteritis (TA), biopsy proven, allowed us to institute an effective corticosteroid treatment. These 3 cases of TA permit us to emphasize the systemic vascular involvement in GCA/TA, with the aorta and its major branches being the districts mainly affected; the polymorphism of clinical manifestations at onset; the importance of constitutional symptoms that can dominate other clinical manifestations. Concomitant involvement of the aorta and its major branches, and of small sized arteries, permits regarding Horton's disease as an overlap syndrome between "pulseless disease" of Takayasu and systemic necrotizing vasculitides of the polyarteritis nodosa group. A prompt diagnosis of this arteritis is needed, because of the good therapeutic opportunities with corticosteroids, and because of the possibility of serious vascular and ocular complications without therapy.
authors.forename: P G
authors.initials: PG
authors.lastname: Golzio
authors.forename: S
authors.initials: S
authors.lastname: Bergerone
authors.forename: M
authors.initials: M
authors.lastname: Di Leo
authors.forename: C
authors.initials: C
authors.lastname: Maggio
authors.forename: A
authors.initials: A
authors.lastname: Brusca
mesh_terms: D000368:Aged; D005260:Female; D013700:Giant Cell Arteritis / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology*; D006801:Humans
vernacular_title: Le arteriti a cellule giganti di interesse cardiologico: polimorfismo delle manifestazioni cliniche ed indicazioni terapeutiche.