نتایج جستجو برای: ana negative lupus
تعداد نتایج: 583916 فیلتر نتایج به سال:
BACKGROUND For the serological diagnosis of systemic autoimmune rheumatic diseases, a two-tier approach starting with sensitive antinuclear antibody (ANA) detection by indirect immunofluorescence (IIF) on HEp-2 cells followed by characterization of positive findings with different immunoassays is recommended. To overcome drawbacks of this approach, we developed a novel technique allowing the co...
OBJECTIVE The sensitivity and specificity of the lupus band test was evaluated, using three different criteria, on sun-protected non-lesional skin for the diagnosis of systemic lupus erythematosus (SLE). In addition, the sensitivity and specificity of the lupus band test was compared with those of other laboratory tests used in the diagnosis of SLE. METHODS Sun-protected non-lesional skin bio...
Background: Systemic lupus erythematosus (SLE) has various presentations in children. Hematologic abnormalities is common in childhood onset of SLE, however, isolated thrombocytopenia is relatively rare. Thus, we present a child with isolated thrombocytopenia as a rare presentation of SLE. Case presentation: A 12-year-old boy with chief complaints of loss of appetite, weight loss, decrease...
The genetic background of systemic lupus erythematosus (SLE) has been reexamined in a study of the serum of 31 lupus patients and 80 asymptomatic first degree relatives by measuring a common, cross reacting anti-DNA antibody idiotype designated 134, antibodies to poly(ADP-ribose), serum C3, circulating immune complexes, and antinuclear antibodies (ANA). Over 30% of the relatives had raised 134 ...
Podocalyxin is an electronegative sialoglycoprotein that prevents the podocyte foot process from collapsing. The aim of this study was to detect an association between the glomerular immunohistochemical (IHC) expression of podocalyxin and the degree of podocyte effacement detected by electron microscopy, and to evaluate the role of podocalyxin IHC expression as a novel marker for disease activi...
Pemphigus Erythematosus specially its localized form is a rare autoimmune blistering disease combining features of Pemphigus Foliaceus and Lupus Erythematosus. We reported a 60 years old woman with skin lesion which presented Erythemato squamo plaque with oozing in the right cheek. The chief compliant was burning and pruritus. Skin biopsy was obtained and discoid Lupus Erythemato was reported...
Macrophage Activating Syndrome (MAS) is a life-threatening disease seen in autoimmune diseases including lupus erythematosus, rheumatoid arthritis, Still's disease, polyarteritis nodosa. It is characterized by fever, pancytopenia, liver failure, coagulopathy, and neurologic symptoms and high serum ferritin. A 27 yr. old female patient was admitted in shahid Mostafa Khomeini Hospital (Tehran-Ira...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید