title: [Sarcoidosis in Catalonia: analysis of 425 cases].
abstract: In a retrospective cooperative study carried out in three Barcelona hospitals, 425 patients in whom a diagnosis of sarcoidosis had been made during a 15-year period were evaluated. Several parameters were evaluated and compared with those from the longest series in the literature. Remarkable epidemiological and clinical features included the female predominance, explained by the high frequency of clinical presentations with erythema nodosum; the high incidence of other skin lesions, and, by contrast, the low frequency of eye involvement. It was also remarkable that in a few cases the diagnosis was made in a routine chest radiogram. In diagnostic procedures there was a good diagnostic yield from mediastinoscopy and muscle and pre-scalene fat biopsies The results of Kveim's test, functional respiratory testing and such current activity markers as 67-gallium pulmonary scintigraphy, serum levels of angiotensin converting enzyme and bronchoalveolar lavage were analyzed, and no differences with other series from the literature were found. The presence of the B8 allele and the A1 B8 haplotype was highly significant in subacute sarcoidosis. It is concluded that sarcoidosis is not an uncommonly found condition in this country if the suspicion index is high and an appropriate diagnostic workup is carried out. Its features are not different, as a rule, from those in other European series.
authors.forename: F
authors.initials: F
authors.lastname: Badrinas
authors.forename: J
authors.initials: J
authors.lastname: Morera
authors.forename: E
authors.initials: E
authors.lastname: Fité
authors.forename: J
authors.initials: J
authors.lastname: Mañá
authors.forename: R
authors.initials: R
authors.lastname: Vidal
authors.forename: J
authors.initials: J
authors.lastname: Ruiz Manzano
authors.forename: F
authors.initials: F
authors.lastname: Manresa
authors.forename: J
authors.initials: J
authors.lastname: Valverde
authors.forename: R
authors.initials: R
authors.lastname: Segura
authors.forename: M
authors.initials: M
authors.lastname: Mestre
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015337:Multicenter Studies as Topic; D011859:Radiography; D012189:Retrospective Studies; D012507:Sarcoidosis / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000276:immunology / Q000473:pathology; D013030:Spain
vernacular_title: Sarcoidosis en Cataluña: análisis de 425 casos.