title: Aortic aneurysm and dissection are not associated with an increased risk for giant cell arteritis/ polymyalgia rheumatica.
abstract: It has recently been claimed that giant cell arteritis (GCA) is associated with a markedly increased risk of aortic aneurysm formation or rupture. In the present study, the opposite approach was taken, by looking for the incidence of GCA and polymyalgia rheumatica (PMR) in patients with aortic aneurysm, aortic dissection, or both (AA/D). The records of 315 consecutive patients admitted with the diagnosis of AA/D were reviewed. In addition, follow up information was obtained in 82 patients by examination in the outpatient clinic. After careful examination and assessment of clinical and laboratory data, it was found that none of the 82 patients who survived hospitalisation and were available for examination had GCA or PMR. Moreover, review of the retrospective data available from hospital records of the total consecutive 315 patients with AA/D failed to find any patient with a diagnosis of GCA/PMR. In conclusion, the present study did not find an increased prevalence of GCA/PMR among a cohort of Israeli patients with AA/D. Therefore, it is suggested that a thorough investigation aiming to diagnose GCA/PMR is not cost effective in most of the elderly patients presenting with AA/D.
authors.affiliation: Chaim Sheba Medical Center, Tel-Hashomer, Sackler Faculty of Medicine, Tel Aviv University, Israel.
authors.forename: M
authors.initials: M
authors.lastname: Ehrenfeld
authors.forename: R
authors.initials: R
authors.lastname: Bitzur
authors.forename: J
authors.initials: J
authors.lastname: Schneiderman
authors.forename: A
authors.initials: A
authors.lastname: Smolinsky
authors.forename: Y
authors.initials: Y
authors.lastname: Sidi
authors.forename: H
authors.initials: H
authors.lastname: Gur
mesh_terms: D000784:Aortic Dissection / Q000150:complications*; D001014:Aortic Aneurysm / Q000150:complications*; D005260:Female; D013700:Giant Cell Arteritis / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011111:Polymyalgia Rheumatica / Q000175:diagnosis / Q000209:etiology*; D011446:Prospective Studies; D012189:Retrospective Studies