[Labial salivary gland biopsy in Sjögren's syndrome]. 2006

A Dankof, and L Morawietz, and E Feist
Institut für Pathologie, Charité Universitätsmedizin, Berlin. anja.dankof@charite.de

In the majority of cases, autoimmune sialadenitis is a feature of Sjögren's syndrome. This systemic autoimmune disease is, therefore, clinically characterised by sicca symptoms such as xerostomia and keratoconjunctivitis sicca. Since autoimmune sialadenitis affects major as well as minor salivary glands, histopathological examination is almost always carried out using labial salivary gland biopsies. A positive histopathological result is determined as a focal lymphocytic sialadenitis with at least one aggregate of 50 or more lymphocytes and histiocytes per 4 mm2 of salivary gland tissue. As one out of four objective findings, focus scoring belongs to the classification criteria for Sjögren's syndrome according to the American-European consensus group.

UI MeSH Term Description Entries
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001327 Autoimmune Diseases Disorders that are characterized by the production of antibodies that react with host tissues or immune effector cells that are autoreactive to endogenous peptides. Autoimmune Disease,Disease, Autoimmune,Diseases, Autoimmune
D001706 Biopsy Removal and pathologic examination of specimens from the living body. Biopsies
D012469 Salivary Glands Glands that secrete SALIVA in the MOUTH. There are three pairs of salivary glands (PAROTID GLAND; SUBLINGUAL GLAND; SUBMANDIBULAR GLAND). Gland, Salivary,Glands, Salivary,Salivary Gland
D012859 Sjogren's Syndrome Chronic inflammatory and autoimmune disease in which the salivary and lacrimal glands undergo progressive destruction by lymphocytes and plasma cells resulting in decreased production of saliva and tears. The primary form, often called sicca syndrome, involves both KERATOCONJUNCTIVITIS SICCA and XEROSTOMIA. The secondary form includes, in addition, the presence of a connective tissue disease, usually rheumatoid arthritis. Sicca Syndrome,Sjogren Syndrome,Sjogrens Syndrome,Syndrome, Sicca,Syndrome, Sjogren's

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