title: Extrapulmonary location of sarcoidosis.
abstract: Two cases of sarcoidosis located outside the lungs are reported. In both cases the symptoms of the sicca syndrome were in the foreground. In the first case other clinical manifestations included mediastinal and retroperitoneal lymphadenopathy, and lacrimal gland impairment. In the other case the symptoms of the sicca syndrome were associated with polyneuropathy and maculopapular skin rash. The diagnosis of sarcoidosis was confirmed by histological examination of a biopsy specimen of lower lip mucosa in the first case, and biopsy of skin lesion in the second case. Abnormal results of laboratory tests included only raised erythrocyte sedimentation rate, in both cases and presence of circulating immune complexes in one case. Serological tests failed to demonstrate the presence of rheumatoid factor, antinuclear and anti-ds DNA antibodies. No decrease was observed also in the haemolytic activity of the complement, and cryoglobulins were absent. Regression of clinical signs was obtained in both cases after treatment with glucocorticosteroids.
authors.affiliation: Department of Connective Tissue Diseases, Institute of Rheumatology, Warszawa, Poland.
authors.forename: I
authors.initials: I
authors.lastname: Pokrzywnicka-Gajek
authors.forename: A
authors.initials: A
authors.lastname: Jedryka-Góral
authors.forename: H
authors.initials: H
authors.lastname: Chwalińska-Sadowska
authors.forename: J
authors.initials: J
authors.lastname: Ferdynus-Chromy
authors.forename: T
authors.initials: T
authors.lastname: Wagner
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008875:Middle Aged; D012507:Sarcoidosis / Q000150:complications / Q000473:pathology*; D012859:Sjogren's Syndrome / Q000209:etiology