title: [Diagnosis and treatment of sarcoidosis. Current standards].
abstract: Sarcoidosis is a granulomatous disease that mainly affects the lungs and intrathoracic lymph nodes; however, virtually any organ can be affected. As an orphan disease, recommendations are mainly based on observational or small randomized studies as well as experts' opinion. Diagnosing sarcoidosis requires proof of non-necrotizing granulomas in patients with a compatible symptomatic pattern and the exclusion of other granulomatous diseases. Granulomas can be detected best in the lungs or intrathoracic lymph nodes. Therefore, bronchoscopy and endobronchial ultrasound with biopsies of lymph nodes are the major tools to diagnose sarcoidosis. Frequently, close follow-up and symptomatic therapy are sufficient to allow for spontaneous resolution. In case of functional organ impairment, cardial or CNS involvement, or other complications, steroid therapy is necessary with a starting dose of 0.5 mg/kg body weight that should be tapered-off over 6-12 months. Steroid-refractory disease can be treated by adding methotrexate or azathioprine, two drugs long known in sarcoidosis treatment. Monoclonal antibodies against TNF and lung transplantation are further therapeutic options.
authors.affiliation: Klinik für Pneumologie, Department Innere Medizin, Universitätsklinikum Freiburg, Killianstr. 5, 79106, Freiburg, Deutschland.
authors.forename: B C
authors.initials: BC
authors.lastname: Frye
authors.affiliation: Klinik für Pneumologie, Department Innere Medizin, Universitätsklinikum Freiburg, Killianstr. 5, 79106, Freiburg, Deutschland.
authors.forename: J C
authors.initials: JC
authors.lastname: Schupp
authors.affiliation: Klinik für Pneumologie, Department Innere Medizin, Universitätsklinikum Freiburg, Killianstr. 5, 79106, Freiburg, Deutschland.
authors.forename: T L
authors.initials: TL
authors.lastname: Köhler
authors.affiliation: Klinik für Pneumologie, Department Innere Medizin, Universitätsklinikum Freiburg, Killianstr. 5, 79106, Freiburg, Deutschland. direktion-pneumologie@uniklinik-freiburg.de.
authors.forename: J
authors.initials: J
authors.lastname: Müller-Quernheim
mesh_terms: D000893:Anti-Inflammatory Agents / Q000592:standards / Q000627:therapeutic use; D003952:Diagnostic Imaging / Q000592:standards*; D005858:Germany; D006801:Humans; D007388:Internal Medicine / Q000592:standards*; D012507:Sarcoidosis / Q000175:diagnosis* / Q000628:therapy*; D013256:Steroids / Q000592:standards / Q000627:therapeutic use*
chemical_list: D000893:Anti-Inflammatory Agents; D013256:Steroids
keywords: Bronchoscopy; Granuloma, non-necrotizing; Granulomatous disease; Lung diseases, interstitial; Steroids