recent developments in medicine have given us a better insight into a group of disorders known as autoimmune diseases. in particular, advances have occurred in our understanding of the autoimmune inner ear disease (aied). in this article, the authors review the different postulated theories in the pathogenesis of this disease. the clinical presentation, the available para-clinical diagnostic to...

Autoimmune thyroid diseases (AITD) are one of the most common organ-specific autoimmune disorders, of which Hashimoto's thyroiditis (HT) and Graves' disease (GD) are 2 of the most common clinical expressions. HT is characterized by hypothyroidism that results from the destruction of the thyroid by thyroglobulin-specific T cell-mediated autoimmune response. In contrast, GD is characterized by hy...

2.1 Genetic associations Patients with type 1 diabetes (T1D) have an increased risk of other autoimmune conditions, such as autoimmune thyroid disease (AIT), celiac disease (CD), Addison’s disease (AD) and vitiligo. These diseases are associated with organ-specific autoantibodies: AIT with thyroid peroxidase (TPO) and thyroglobulin autoantibodies (TG), CD with endomysial (EMA) and transglutamin...

To define the role of asymptomatic autoimmune thyroiditis in the cause of breast cancer, the presence of circulating thyroid autoantibodies was studied in two populations, one with a high risk of breast cancer (British women) and one with a low risk (Japanese women). Ostensibly healthy women and patients with breast cancer from both countries were studied. There was no difference in the inciden...

BACKGROUND The development of antibodies to thyroid peroxidase, thyroglobulin, and thyroid-stimulating hormone (TSH) receptor is a main feature of autoimmune thyroid diseases. OBJECTIVE To investigate whether complete removal of thyroid antigens results in the abatement of humoral thyroid autoimmunity. DESIGN Retrospective chart review study of patients treated and monitored with a standard...

INTRODUCTION It has been known that vitamin D has some immunomodulatory effects and in autoimmune thyroid diseases, vitamin D deficiency was more prevalent. In this study, our aim was to investigate the relationship between thyroid autoantibodies and vitamin D. MATERIAL AND METHODS Group 1 and 2 consisted of 254 and 27 newly diagnosed Hashimoto's thyroiditis (HT) and Graves' disease (GD) case...

Background: Infectious agents have been suspected as a triggering factor for development of autoimmune thyroid disease (ATD). Some reports from Western countries have suggested association between Helicobacter pylori (HP) infection and ATD. Objective: To investigate the association of ATD with Cag A seropositivity in a population with high rate and early age of onset of HP infection. Methods: I...

Endocrine epithelial cells, targets of the autoimmune response in thyroid and other organ-specific autoimmune diseases, express HLA class II (HLA-II) molecules that are presumably involved in the maintenance and regulation of the in situ autoimmune response. HLA-II molecules thus expressed by thyroid cells have the "compact" conformation and are therefore expected to stably bind autologous pept...

Background: Psoriasis is a chronic autoimmune skin disorder with relapsing erythematous scaling plaques and joint or nail involvement. A greater occurrence of other autoimmune diseases has been reported in these patients. Additionally, their family members are more likely to be diagnosed with psoriasis. The aimof this study is to assess the prevalence of certain autoimmune diseases in first deg...

Ophthalmopathy related to thyroid disease is due mainly to diffuse periorbital or eye muscle inflammation. It is more common in Grave’s hyperthyroidism and rare in Hashimoto’s hypothyroidism. Here we report a case of recurrent oculomotor nerve palsy associated with autoimmune hypothyroidism. Brain MRI revealed enhancement of the oculomotor nerves. Despite thyroid hormone replacement therapy, oc...