[Sjögren syndrome in ORL. Diagnostic considerations].
A presentation the history of a 51-year-old woman with xerostomia and keratoconjunctivitis sicca (KCS), developed in 10 months, investigations revealed the presence in serum of antibodies against cytoplasmic antigens SS-A (Ac anti-Ro/SS-A), antinuclear antibodies (ANAs) and rheumatoid factor (RF). The Rose Bengal test was positive and in the salivary gammagraphy, made with pertecnate 99 mTc, it was observed a decrease of the captation and excretion of the designer for salivary glands. The histopathology and immunohistochemical study of minor salivary glands showed the presence of a focal lymphocitic sialadenitis (fsa) and a predominance of lymphocites CD4+. It was diagnosed as primary Sjögren's syndrome (PSS) and the patient treated with salivary substitutes, artificial tears and corticoids. We analyse the current diagnostic criteria of the group of study of the European Community for the Sjögren's syndrome (SS) and emphasize the importance of histologic and immunochemical studies, that together with the rest of complementary tests will led us to distinguish not only the different forms of the presentation of the illness but also those of all patients with pathologies which are nowadays very prevalent in our environment, such as the hepatitis C (HCV) an the human immune deficiency (HIV) virus infections.
Servicios de O.R.L. y Anatomía Patológica, Hospital General Miguel Servet, Zaragoza.
J J
JJ
Leache Pueyo
J
J
Sevil Navarro
C
C
Del Agua
D005260:Female; D006801:Humans; D008875:Middle Aged; D010036:Otolaryngology; D012859:Sjogren's Syndrome / Q000175:diagnosis*