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We encountered a 55-year-old female patient with Hashimoto’s thyroiditis who showed persistent fever, and could not find any source of fever other than the large nontender goiter. Her fever continued with positive CRP for 6 months. Although we did not assume that the inflammation was related to Hashimoto’s thyroiditis, total thyroidectomy was performed for cosmetic reasons; however, fever was resolved...
Graves’ disease (GD) and Hashimoto’s thyroiditis (HT) are both common autoimmune diseases of the thyroid gland (AITD). The IL-4 is involved in both humoral and cellular immunity. The aim of this study was to test whether the IL-4 gene could be used as a genetic marker to predict the development of AITD amongst the Chinese population of Taiwan. For this study, a normal control group of 105 healthy...
Backgound/Aims Overt and subclinical hypothyroidism are reported to be associated with increased cardiovascular disease risk. We have used coronary flow reserve (CFR) measurement by trans-thoracic Doppler echocardiography (TTDE) to determine coronary microvascular function in Hashimoto’s thyroiditis patients with overt and subclinical hypothyroidism and to evaluate effects of l-thyroxine...
Objective This study was performed to identify the presence of previously reported thyroglobulin (Tg) gene single nucleotide polymorphisms (SNPs) in Han Chinese Asians, and to investigate their potential relation to autoimmune thyroid disease (AITD). Methods Polymorphisms were determined by polymerase chain reaction-restriction fragment length polymorphism analysis (PCR-RFLP) in 228 Chinese patients...
We describe a case of acute myeloid leukemia with infiltration of thyroid gland complicating Hashimoto’s thyroiditis. In Hashimoto’s thyroiditis, the leukocyte function-associated antigen-1 (LFA-1)/intercellular vascular cell adhesion molecule-1 (ICAM-1) and very late antigen-4 (VLA-4)/vascular cell adhesion molecule-1 (VCAM-1) pathways in T lymphocytes and the vascular endothelium both play a role...
We investigated the demographic and clinical features of patients with Hashimoto’s thyroiditis who had been diagnosed and treated in Ege University, the main referral center in the Aegean region of Turkey. Medical records of patients who had been followed in the endocrinology clinic of Ege University were retrospectively evaluated. Patients who had been diagnosed as having any thyroid disorder were...
Environmental factors have been implicated in the development of autoimmune thyroid disease (AITD). Anti-Saccaromyces Cerevisiae Antibodies (ASCA) were shown to be elevated in several autoimmune diseases. The aim of the study was to determine ASCA levels and their relationship with thyroid autoantibodies in patients with AITD. One-hundred and twelve patients with AITD (age 41.1 ± 12.8 years; F/M:96/16)...
Hashimoto’s encephalopathy (HE) is a term used to describe an encephalopathy of presumed autoimmune origin characterized by high titers of antithyroid-peroxidase antibodies. We describe three patients showing unusual clinical presentations like trigeminal-neuralgia, skew deviation, hypomania associated with HE. The purpose of this article is to describe the patients with unusual clinical pictures...
This study was to investigate whether the common polymorphisms of CD40 and CTLA4 genes confer susceptibility to AITD in the Chinese population. A set of unrelated subjects including 303 GD patients, 208 HT patients, and 215 matched healthy controls were recruited. SNPs were genotyped by the method of PCR-RFLP. (1) As for CD40 C/T-1 SNP, only a significant difference was found in allele frequencies...
The polymorphism +49A/G in the cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) gene has been implicated in susceptibility to Hashimoto’s thyroiditis (HT), but the findings are not clear-cut. This study aimed to investigate the association between CTLA-4 polymorphisms and HT risk using an updated meta-analysis. A meta-analysis was carried out of 14 previous studies that investigated the CTLA-4...
Detection of BRAF mutation in cytology specimens has been proposed as a diagnostic adjunctive tool in evaluation of thyroid nodules with indeterminate cytology findings. Concurrent papillary thyroid carcinoma and Hashimoto’s thyroiditis (HT), a disease characterized by thyroid lymphocytic infiltration, is a frequent occurrence. A large lymphocytic infiltrate might reduce the sensitivity of methods...
The association between cytotoxic T-lymphocyte associated antigen 4 (CTLA-4) exon-1 +49 A/G polymorphism and Hashimoto’s thyroiditis (HT) has been widely studied. The results, however, are mixed. This study provides a comprehensive evaluation of the relationship between the genetic risks of CTLA-4 +49 A/G polymorphism and HT. A meta-analysis was conducted in over 4,600 subjects included in 18 case–control...
We aimed to evaluate the prevalence of lactose intolerance (LI) in patients with Hashimoto’s thyroiditis (HT) and the effects of lactose restriction on thyroid function in these patients. Eighty-three HT patients taking l-thyroxine (LT4) were enrolled, and lactose tolerance tests were performed on all patients. Lactose intolerance was diagnosed in 75.9 % of the patients with HT. Thirty-eight patients...
Killer cell immunoglobulin-like receptors (KIR) regulate the effector function of natural killer (NK) cells and the subset of T cells with memory phenotype. The number and type of genes that encode KIR receptors substantially varied between individuals and between populations. Specific KIR receptors are known to be associated with certain diseases. The present study was undertaken to investigate if...
The etiology of medullary thyroid carcinoma remains unknown. The aim of this study was to determine whether there is a significant association between medullary thyroid carcinoma and Hashimoto’s thyroiditis in the histopathologic material of thyroidectomized patients. Retrospective cross-sectional study. In this study, we reviewed the medical records of all patients who underwent total thyroidectomy...
Several studies examined the possibility that idiopathic pulmonary hypertension is related to thyroid autoimmune diseases. The aim of our study was to highlight the possible correlations between the pulmonary hypertension and Hashimoto’s thyroiditis (HT). A total of 93 patients were enrolled, 70 suffering from HT in euthyroidism state and 23 controls. All underwent anthropometric [weight (Kg);...
The key role of an intact gastric acid secretion for subsequent intestinal T 4 absorption is supported by an increased requirement of thyroxine in patients with gastric disorders. A better pH-related dissolution profile has been described in vitro for softgel T 4 preparation than for T 4 tablets. Our study was aimed at comparing softgel and tablet T ...
The heterogeneity of diagnostic criteria of Hashimoto’s thyroiditis leads to overdiagnosis and prevents strong conclusions from being drawn in clinical studies. The aim of this study is to propose a comprehensive scoring system. A case–control study compared a set of presurgical features of patients with lymphocytic infiltration of the thyroid (Hashimoto’s thyroiditis) and controls, in order to design...
Sensorineural hearing loss has been reported in various autoimmune diseases. The relationship between Hashimoto’s thyroiditis (HT) and the auditory system has not been previously evaluated. In this study, we investigated the effect of euthyroid HT on the hearing ability of adult patients. The study included 30 patients with newly diagnosed euthyroid HT and 30 age- and gender-matched healthy controls...
TCR γδ+ Τ cells are important in the pathogenesis of inflammatory and autoimmune conditions. This study investigated the effect of γδ T cells on autoantibody production in patients with Hashimoto’s thyroiditis (HT). A total of 148 subjects were enrolled, including 99 patients with HT, 5 with simple goiters, and 44 healthy controls. Peripheral blood and thyroid mononuclear cells were subjected to flow...
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