title: [Gougerot-Sjögren's syndrome in two univitelline twin sisters (author's transl)].
abstract: Two univitelline twin sisters developed Gougerot-Sjögren's syndrome at 30 years of age. Immunity disorders were more significant in the sister with the more severe disorder, as demonstrated by sialography and scintigraphy. Among the immunological tests practiced, emphasis is placed on antinuclear antibody assay in the saliva, the authors finding no mention of this test in the published literature. Of particular interest is the negative result of histological examination of the accessory salivary glands, this contrasting with the close relationship between immunity and sialographic disturbances. The identical nature of the two sisters was confirmed by a study of the HLA systems, but this did not demonstrate the presence of the B8 marker, classically correlated with Gougerot-Sjögren's syndrome.
mesh_terms: D000328:Adult; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007158:Immunologic Techniques; D011247:Pregnancy; D011877:Radionuclide Imaging; D012469:Salivary Glands / Q000000981:diagnostic imaging; D012796:Sialography; D012859:Sjogren's Syndrome / Q000175:diagnosis / Q000235:genetics*; D014430:Twins, Monozygotic
vernacular_title: Syndrome de Gougerot-Sjögren chez deux soeurs jumelles univitellines.