title: [TAKAYASU ARTERITIS AND POSSIBLE CARDIOLOGY REPERCUSSIONS IN THE CHILDHOOD].
abstract: Vasculitides are rare rheumatic diseases of unknown etiology whose main characteristic is a necrotizing inflammation of blood vessels. We are presenting two patients with Takayasu arteritis (TA) as entity forms of rare rheumatic diseases. One patient had TA type IIa and the other type IV. In the first patient we found severe symptoms of obstructive lesions of aortic branches, particularly severe coronary artery stenosis and complete occlusion of the left subclavian artery, and thoracic artery stenosis below the isthmus. The disease was diagnosed in the acute phase, treated extensively with medicaments (glucocorticoids, cytostatics, methotrexate) and a complex cardiac surgical procedure, and due to relapse the biological (Rituximab) therapy was used. The second patient was detected following symptomatic arterial hypertension, with absent pulses of lower limbs, whose cause was found in severe narrowing of the aorta from diaphragm to femoral arteries bifurcation (mid-aortic syndrome). The disease was not active when diagnosis was made. The patient was treated with a particular cardiac surgical procedure and with multiple medicaments due to a relapse. Both patients have reached adolescent age and are successfully treated with a satisfying quality of life. Type IIa with an additional occlusion of coronary arteries is not described in the available literature. Forementioned vasculitides emphasize the importance of pediatric cardiologists and rheumatologists teamwork.
authors.forename: Ivan
authors.initials: I
authors.lastname: Malcić
authors.forename: Petra
authors.initials: P
authors.lastname: Detoni
authors.forename: Hrvoje
authors.initials: H
authors.lastname: Kniewald
authors.forename: Dorotea
authors.initials: D
authors.lastname: Bartonicek
authors.forename: Daniel
authors.initials: D
authors.lastname: Dilber
authors.forename: Dubravka
authors.initials: D
authors.lastname: Dietrich
authors.forename: Marija
authors.initials: M
authors.lastname: Jelusić
mesh_terms: D000293:Adolescent; D006801:Humans; D011788:Quality of Life; D013625:Takayasu Arteritis / Q000150:complications* / Q000175:diagnosis / Q000601:surgery