Vitiligo is an autoimmune skin disease which is characterized by depigmented patches due to loss of pigment cells. Evidence suggests that cell-mediated immunity plays a role in melanocyte destruction while some patients have antibodies to melanocytes or melanocytic proteins. Vitiligo is strongly associated with a number of autoimmune disorders. Autoimmune thyroiditis is the most prevalent disea...

Autoimmune rheumatic diseases, such as polymyositis and dermatomyositis, have been demonstrated to carry a risk of the development of malignancy. Thyroid cancer is a rare occurrence in this setting; however, multiple cases have been reported. We present two cases of papillary thyroid carcinoma associated with dermatomyositis and polymyositis. The first patient is a 64-year-old female found to h...

3. SOLOMAN DH, KAVANAUGH AJ, SCHUR PH: American College of Rheumatology Ad Hoc Committee on Immunologic Testing: Evidence-based guidelines for the use of Immunologic tests: antinuclear antibody testing. Arthritis Rheum 2002; 47: 434-44. 4. GORDON T. ISENBURG D: The Endocrinologic Associations ofthe Autoimmune Rheumatic Diseases. Semin Arthritis Rheum 1987; 17: 58-70. 5. TEKTONIDOU MG, ANAPLIOUT...

OBJECTIVE We sought to define the prevalence of nonislet, organ-specific autoantibodies at diagnosis of type 1 diabetes and to determine the prevalence of comorbid autoimmune diseases. RESEARCH DESIGN AND METHODS Children (n = 491) diagnosed with type 1 diabetes at the Barbara Davis Center for Childhood Diabetes were screened for autoimmune thyroid disease (thyroid peroxidase autoantibodies [...

Hashimoto Thyroiditis is an autoimmune disease and the most common cause of hypothyroidism in developed countries. As the disease initiates unusual thyroidal antigens are exposed to the immune system. The immune system sensitizes to those antigens and creates a cell mediated autoimmune response against thyroid gland. Inflammatory cells infiltrate within thyroid follicles and destruct the follic...

OBJECTIVES Intercellular adhesion molecule-1 (ICAM-1), a 80-110 kD glycoprotein, has been found to be a ligand for the lymphocyte function associated antigen-1 (LFA-1) molecule and has important roles in inflammatory and immune mediated mechanisms. ICAM-1 is expressed on thyroid follicular cells of patients with Hashimoto disease and cultured thyroid monolayer cells derived from the thyroid sur...

A 48 Year-old woman had symptoms of thyrotoxicosis which disappeared spontaneously within two months. She was diagnosed as case of silent thyroiditis on the basis of both the clinical course and the laboratory data such as low uptake of radioactive Iodine and Technesium. She also had petechia in her arms which were diagnosed as an idiopathic thrombocytopenic purpura (I.T.P.). This case would se...

OBJECTIVES Autoimmune diseases have been associated with some organ non-specific rheumatological disorders such as rheumatoid arthritis and systemic lupus erythematosus; however, few studies have been performed in an extensive cohort of children with juvenile idiopathic arthritis (JIA). Our objective was to evaluate the thyroid function and the prevalence of antithyroid antibodies, autoimmune t...

AIMS To compare the prevalence of thyroid peroxidase antibodies in 25 children with autoimmune thyroid disorders and in 41 children and young adults with type 1 diabetes, and to test the prevalence of thyrotropin receptor antibodies. METHODS Two commercially available radioimmunoassays for antibodies to thyroid peroxidase, a commercially available agglutination test of particles coated with t...

BACKGROUND Celiac disease (CD) may be associated with other immunologic disorders in adults and children. Previous studies linking CD and autoimmune thyroid disease in children have included very few patients with limited biochemical and immunologic screening tests. The aim of this multicenter study was to establish the prevalence of autoimmune thyroid involvement in a large series of pediatric...