WorldWideScience

Sample records for hashimoto disease

  1. Hashimoto's Disease

    Science.gov (United States)

    ... diagnosed with hypothyroidism or had not yet started treatment for hypothyroidism. 4 Problems during pregnancy. The unborn baby's brain ... can last up to a year and requires treatment. Most often, thyroid function returns to normal as the ... from Hashimoto's disease treated during pregnancy? During pregnancy, ...

  2. Chronic thyroiditis (Hashimoto disease)

    Science.gov (United States)

    Hashimoto thyroiditis; Chronic lymphocytic thyroiditis; Autoimmune thyroiditis; Chronic autoimmune thyroiditis; Lymphadenoid goiter - Hashimoto; Hypothyroidism - Hashimoto; Type 2 polyglandular autoimmune ...

  3. Hashimoto's thyroiditis following Graves' disease.

    Science.gov (United States)

    Umar, Husaini; Muallima, Nur; Adam, John M F; Sanusi, Harsinen

    2010-01-01

    Both Graves' disease and chronic thyroiditis (Hashimoto's thyroiditis) are autoimmune diseases of thyroid gland. Graves' disease is caused by stimulation of TSH receptor located on the thyroid gland by an antibody, which is known as TSH receptor antibody (TRAb). Furthermore, this may lead to hyperplasia and hyperfunction of the thyroid gland. On the contrary, the cause of Hashimoto's thyroiditis is thought due to a TSH stimulation-blocking antibody (TSBAb) which blocks the action of TSH hormone and subsequently brings damage and atrophy to thyroid gland. Approximately 15-20% of patients with Graves' disease had been reported to have spontaneous hypothyroidism resulting from the chronic thyroiditis (Hashimoto's disease). Pathogenesis for chronic thyroiditis following anti-thyroid drug treatment in patients with Graves' disease remains unclear. It has been estimated that chronic thyroiditis or Hashimoto's disease, which occurs following the Graves' disease episode is due to extended immune response in Graves' disease. It includes the immune response to endogenous thyroid antigens, i.e. thyroid peroxidase and thyroglobulin, which may enhance lymphocyte infiltration and finally causes Hashimoto's thyroiditis. We report four cases of chronic thyroiditis (Hashimoto's disease) in patients who have been previously diagnosed with Graves' hyperthyroidism. In three cases, Hashimoto's thyroiditis occurs in 7 to 25 years after the treatment of Grave's disease; while the other case has it only after few months of Grave's disease treatment. The diagnosis of Hashimoto's disease (chronic thyroiditis) was based on clinical manifestation, high TSHs level, positive thyroid peroxidase antibody and thyroglobulin antibody, and supported by positive results of fine needle aspiration biopsy. Moreover, the result of histopathological test has also confirmed the diagnosis in two cases. All cases have been successfully treated by levothyroxine treatment.

  4. Complications in autopsy cases of Hashimoto's disease with special reference to A-bomb exposure

    International Nuclear Information System (INIS)

    Asano, Masahide; Kato, Hiroo

    1978-01-01

    To clarify a relationship between A-bomb exposure and Hashimoto's disease and that between Hashimoto's disease and carcinoma of the thyroid gland, autopsy cases of Hashimoto's disease (112 cases in Hiroshima and 43 cases in Nagasaki) were examined. Incidence of Hashimoto's disease was not related to exposure doses and ages at the time of exposure. Incidence of carcinoma of the thyroid gland from Hashimoto's disease was 1.3% (2 cases), and there was no relationship between them. Incidence of ovarian cancer as cancer accompanied with Hashimoto's disease was significantly high, but that of stomach cancer was significantly low. Incidence of total cancer from Hashimoto's disease was also significantly low. Incidences of rheumatic fever and rheumatoid arthritis which were collagen diseases and diseases similar to them complicated by Hashimoto's disease was significantly high. (Tsunoda, M.)

  5. [Hashimoto Thyroiditis and Periodontal Disease: A Narrative Review].

    Science.gov (United States)

    Morais, Ana; Resende, Marta; Pereira, José

    2016-10-31

    Currently there is a growing interest in studying systemic conditions with impact on the periodontium. The aim of this article is to determinate if there is a relation between Hashimoto's thyroiditis and periodontal disease. Founded on periodontology based on evidence and in the combination of the keywords: 'Hashimoto disease'; 'Hypothyroidism'; 'Periodontal disease'; 'Systemic Diseases'; a search and evaluation of articles was conducted in Medline, Scopus and Thomson Reuters databases, selecting 30 articles for integral analysis. There have been developed several studies, searching for a better comprehension about the complexity and pathogenesis of periodontal diseases, associated them to multiple systemic conditions. Actually, the relationship that is best described in the literature is the one with rheumatoid arthritis; however, other relations have been pointed, such as Hashimoto's thyroiditis. The identification of multiple etiopathogenic mechanisms common to Hashimoto's thyroiditis and periodontal disease allow to suspect of a relation between them. Some of these mechanisms include the proliferation of lymphocytes T helper 1 and T helper 17 and their impact on the periodontium, the dysfunction of vascular endothelium in gingival microcirculation and the influence of hypothyroidism on bone metabolism, namely on the alveolar bone. There is biological plausibility to support the establishment of an association between Hashimoto's thyroiditis and periodontal disease. However, there are not enough studies to support the existence of a causal nexus between these two pathologies, so, in the future, more studies should be conducted to determinate there relation and interaction.

  6. Concomitant Graves' disease and Hashimoto's thyroiditis, presenting as primary hypothyroidism.

    LENUS (Irish Health Repository)

    Cronin, C C

    2012-02-03

    Hypothyroidism in patients with Graves\\' disease is usually the result of ablative treatment. We describe a 58 year old man with Graves\\' ophthalmopathy and pre-tibial myxoedema, who presented with spontaneous primary hypothyroidism. Circulating TSH receptor antibody activity was increased, while thyroid microsomal antibody was detectable in titres greater than one in one hundred thousand. It is likely that the TSH receptor antibody of Graves\\' disease was ineffective in stimulating hyperthyroidism because of concomitant thyroid destruction due to Hashimoto\\'s disease. Alternatively, primary hypothyroidism could have resulted from the effects of a circulating TSH receptor blocking antibody.

  7. Thyroid Ultrasonography in Differentiation between Graves' Disease and Hashimoto's Thyroiditis.

    Science.gov (United States)

    Pishdad, P; Pishdad, G R; Tavanaa, S; Pishdad, R; Jalli, R

    2017-03-01

    Graves' disease and Hashimoto's thyroiditis are the most common causes of hyper and hypothyroidism, respectively. Differentiation of these 2 diseases, if the patient is euthyroid, may sometimes be extremely difficult on the basis of clinical and laboratory findings. The purpose of this study was to determine the sensitivity and specificity of gray scale sonography in differentiation of Graves' disease from Hashimoto's thyroiditis. This study included 149 patients divided into three groups, patients with Graves' disease (34 patients, mean age = 36.8 ± 10.17 years), Patients with Hashimoto's thyroiditis (62 patients, mean age = 33.4 ± 12.16 years) and control group (53 healthy people, mean age = 34.74 ± 16.87 years). Members of all groups were referred to a single radiologist for thyroid sonography for evaluation of thyroid echogenicity pattern. A total of 117 women and 32 men were examined by sonography. The most common sonographic pattern in Hashimoto and Graves' was homogenous hypo-echogenicity which was observed in 45.2% and 47.1% of cases, respectively. Peripheral hypo-echogenicity pattern was seen in 40.3% of Hashimoto's group with 100% specificity and 40.3% sensitivity. Central-hypoechogenic pattern was observed in 17.6% of Graves' group with 100% and 17.6% specificity and sensitivity, respectively. Our findings indicate that sonography has high specificity but low sensitivity in the diagnosis of either Graves' disease or Hashimoto's thyroiditis. It is therefore not possible to differentiate between these two diseases using sonography alone. Confirmation by laboratory data is also needed.

  8. [100 years of Hashimoto thyroiditis, still an intriguing disease].

    Science.gov (United States)

    Baretić, Maja

    2011-12-01

    In 1912 Japanese physician Hashimoto Hakaru described 4 patients with chronic thyroid disease. The histopathology findings exactly 100 years ago described lymphocyte infiltration, fibrosis, parenchymal atrophy and eosinophilic changes of some acinar cells. Those findings are typical for the autoimmune thyroid disease named by the author Hashimoto thyroiditis or lymphocytic thyroiditis. Hashimoto thyroiditis: The pathophysiology of thyroid autoimmunity during the past decades was described in details. Many thyroid antigens were identified (thyroid - stimulating hormone or TSH, thyroglobulin, thyreoperoxidase) and antibodies are directed towards them. Thyreocyte is also able to function as antigen presenting cell. It presents antigen on its surface and expresses MHC class II and class I molecules. Etiology of autoimmune thyroiditis combines genetic and environmental factors. Genetic factors dominate, and influence with about 80% on the occurrence of immunity. Some HLA genes (HLA-DR3, HLA-DR4, HLA-DR5 and HLA-DQA) and some non-HLA genes (cytotoxic T-lymphocyte antigen 4 -CTLA-4, CD40 gene, gene for protein tyrosine phosphatase 22 -PTPN22, thyroglobulin and TSH gene) are involved. 20% of etiology is attributed to environmental factors (smoking, iodine intake, selenium deficiency, pollution, infectious conditions, physical and emotional stress) and physiological states (puberty, rapid growth, pregnancy, menopause, aging, female gender). Although Hashimoto thyroiditis is known for many years, it is still sometimes presented with surprisingly diverse clinical entities and frequently astonishes many physicians. A case of a female patient with long-standing hypothesis (fine needle aspiration showed lymphocytic infiltration, thyreoperoxidase antibodies were positive) is presented. During the postpartum period, complicated with septic endometritis a new onset of hyperthyreosis appeared. The etiology of hyperthyroidism was unclear, with three possible explanations. The first

  9. Concurrence of Grave's disease and Hashimoto's thyroiditis.

    Science.gov (United States)

    Sato, T; Takata, I; Taketani, T; Saida, K; Nakajima, H

    1977-01-01

    Early histological changes in the thyroid gland were examined in 30 patients with juvenile thyrotoxicosis, by means of needle biopsy. Based on the degree of lymphocytic infiltration and degenerative changes in follicular epithelium, results were classified into four groups. A: hyperplastic changes without cellular infiltration (6 patients, 20%); B: hyperplastic changes with areas of focal thyroiditis less than 30% of specimen (10 patients, 33%); C: those with 30 to 60% areas ot thyroiditis (10 patients, 33%); D: almost diffuse thyroiditis (4 patients, 13%). Moderate to severe lymphocytic thyroiditis was frequently present in the early stage of hyperplastic thyroid glands. The clinical significance of the 4 histological groups was evaluated. Neither clinical signs nor routine laboratory tests could differentiate these groups except group D, in which thyrotoxic signs were mild and transient. However, serum antithyroid antibodies tended to increase in accordance with severity of thyroiditis. The rate of remission was high in groups C and D, whereas relapse was frequent in group A. These results suggest that Grave's disease and chronic lymphocytic thyroiditis are closely related in the early stage of thyrotoxicosis in children, and that the clinical course may be considerably altered by the degree of associated thyroiditis. Images Fig. 1 Fig. 2 Fig. 3 Fig. 3 PMID:580172

  10. Celiac disease in children and adolescents with Hashimoto Thyroiditis.

    Science.gov (United States)

    Tuhan, Hale; Işık, Sakine; Abacı, Ayhan; Şimşek, Erdem; Anık, Ahmet; Anal, Özden; Böber, Ece

    2016-06-01

    The aim of this study was to evaluate clinical and laboratory findings and determine the prevalence of celiac disease (CD) in children with Hashimoto thyroiditis (HT). The data of a total of 80 patients with positive anti-thyroid antibodies who were aged between 6 and 17.9 years were retrospectively studied. Age, gender, complaints at the time of presentation, family history of thyroid disorders, clinical and laboratory findings were recorded. The levels of thyrotropin, free thyroxin, thyroid autoantibodies (thyroid peroxidase and thyroglobulin antibodies), immunoglobulin A (IgA), anti-tissue transglutaminase antibodies (IgA-tTG), and thyroid ultrasonography findings were enrolled. Eighty patients (65 females (81.2%) and 15 males (18,8%)) were included in the study. Family history of thyroid disease was present in 38 (47.5%) patients. The most common complaints at the time of presentation were goiter (%30) and weight gain (%25). Forty three (53.8%), 23 (28.7%), and 14 (17.5%) patients presented with euthyroidism, subclinical hypothyroidism and obvious hypothyroidism. Thirty seven (46.2%) patients had goiter. IgA-tTG was found to be positive after a diagnosis of HT was made in only one patient (1.25%) and the diagnosis of CD was confirmed when intestinal biopsy of this patient revealed villus atrophy, crypt hyperplasia and increase in the intraepithelial lymphocyte count. In our study, it was found that the most common complaints at presentation in patients with a diagnosis of hashimoto thyroiditis included goiter, weakness and weight gain and the prevalence of celiac diseases was found to be 1.25% (1/80). This study shows that the prevalence of CD in patients with a diagnosis of HT is higher compared to the prevalence in the healthy pediatric population.

  11. The role of diffusion weighted MR imaging for differentiation between Graves' disease and Hashimoto thyroiditis.

    Science.gov (United States)

    Ozturk, T; Bozgeyik, Z; Ozturk, F; Burakgazi, G; Akyol, M; Coskun, S; Ozkan, Y; Ogur, E

    2015-08-01

    The aim of this study was to evaluate the usefulness of diffusion-weighted magnetic resonance imaging (DWMRI) for differentation between Graves' disease and Hashimoto's thyroiditis. Fifty patients (27 Graves diseases and 23 Hashimoto thyroiditis) and twenty healthy volunteers were examined using T1, T2 and DWMRI. The patients were diagnosed on the basis of physical findings and the results of thyroid function tests and serological tests. Circular ROIs were positioned on the bilateral thyroid lobes and isthmus. All measurements were repeated three different b values including 100, 600 and 1000 s/mm2 in all cases. ADC (Apparent diffusion coefficient) maps were calculated automatically with the MR system. Mean ADC values were 2.93 × 10-3, 1.97 × 10-3 and 1.62 × 10-3 mm2/s in the healthy volunteers; 3.47 × 10-3, 2.25 × 10-3 and 1.64 × 10-3 mm2/s in Graves' disease; 2.53 × 10-3, 1.76 × 10-3, 1.28 × 10-3 mm2/s in Hashimoto thyroiditis for b100, b600 and b1000, respectively. The ADC values of the Graves diseases were higher than healty volunteers and Hashimoto thyroiditis. ADC values were statistically significant for differentation between Hashimoto thyroiditis and Graves' disease all b values (p Hashimoto thyroiditis and Graves' disease.

  12. Common genetic variants associated with thyroid function may be risk alleles for Hashimoto's disease and Graves' disease.

    Science.gov (United States)

    Campbell, Purdey; Brix, Thomas H; Wilson, Scott G; Ward, Lynley C; Hui, Jennie; Beilby, John P; Hegedüs, Laszlo; Walsh, John P

    2015-02-14

    Recent studies have identified common genetic variants associated with TSH, free T4 and thyroid peroxidase antibodies, but it is unclear whether these differ between patients with Hashimoto's disease and Graves' disease. To examine whether 11 common genetic variants differ between Graves' disease and Hashimoto's disease. We genotyped 11 common variants in a discovery cohort of 203 Australian patients with autoimmune thyroid disease (AITD). Two variants with significant or suggestive associations were analysed in a replication cohort of 384 Danish patients. For rs753760 (PDE10A), the minor allele frequency in Graves' disease and Hashimoto's disease was 0·38 vs. 0·23, respectively, (P = 6·42 × 10 -4 ) in the discovery cohort, 0·29 vs. 0·24 (P = 0·147) in the replication cohort and 0·32 vs. 0·24 in combined analysis (P = 0·0021; all analyses adjusted for sex). In healthy controls from Busselton, the frequency was 0·29, significantly different from Hashimoto's disease but not Graves' disease. For rs4889009 (MAF gene region), the frequency of the minor G-allele in Graves' disease and Hashimoto's disease was 0·48 vs. 0·36 (P = 0·0156) in the discovery cohort, 0·48 vs. 0·34 (P = 1·83 × 10 -4 ) in the replication cohort and 0·48 vs. 0·35 in the combined analysis (P = 7·53 × 10 -6 ); in controls, the frequency was 0·38, significantly different from Graves' disease but not Hashimoto's disease. After further adjustment for smoking, associations with rs4889009 remained significant, whereas those with rs753760 were not. Common variants in PDE10A and MAF gene regions may influence whether patients with AITD develop Graves' disease or Hashimoto's disease. © 2015 John Wiley & Sons Ltd.

  13. Celiac disease associated with Hashimoto's thyroiditis and Noonan syndrome

    OpenAIRE

    Perez, Mariana Ortega; Ciambelli, Giuliano Serafino; Nigri, Alcinda Aranha; Vieira, Marta Wey; Costa, Clóvis Duarte

    2010-01-01

    OBJETIVO: Relatar o caso clínico de uma criança portadora de doença celíaca, tireoidite de Hashimoto e síndrome de Noonan. DESCRIÇÃO DE CASO: Menina de dez anos e seis meses, branca, apresentando história de diarreia líquida há cinco meses e "aumento da barriga". Ao exame, mostrava peso de 20.580g (p

  14. Discordant Tl-201 and Tc-99m imaging in a patient with thyroid carcinoma and Hashimoto's disease

    International Nuclear Information System (INIS)

    Morita, S.; Ishibashi, M.; Hirayama, T.; Kumabe, T.; Ohtake, H.

    1990-01-01

    In a case of Hashimoto's disease complicated by thyroid gland cancer, the primary site of the cancer was visualized as a cold nodule on Tc-99m pertechnetate scintigraphy, as a warm nodule on Tl-201 early imaging, and as a hot nodule on Tl-201 delayed imaging. Generally, Tl-201 shows markedly diffuse accumulation in the lesions of Hashimoto's disease. The warm nodules observed on early scans suggested similar accumulation at the sites of Hashimoto's disease and thyroid cancer. The hot nodules on delayed imaging may be due to the difference in Tl-201 washout time between the sites of Hashimoto's disease and thyroid cancer. There was markedly increased Tl-201 accumulation in bilateral cervical metastatic lymph nodes on both early and delayed images

  15. Thyroid papillary carcinoma and histologic variants linked to Hashimoto disease

    OpenAIRE

    Neves Junior, Murilo Pedreira; Camandaroba, Marcos Pedro Guedes; Almeida, Marco Antônio Cardoso de; Miranda, Julia Souto

    2009-01-01

    INTRODUÇÃO E OBJETIVO: A associação entre o carcinoma papilífero da tireoide e suas variantes e a tireoidite de Hashimoto (TH) é bastante questionada no meio científico, pois compartilham diversos aspectos morfológicos, imuno-histoquímicos e biomoleculares. Os tumores da tireoide representam mais de 90% de todos os cânceres endócrinos e são caracterizados por alterações genéticas, entre as quais envolvem RET (rearranjos) e BRAS, RAS, P53 (mutações). Já a TH é uma doença autoimune, caracteriza...

  16. The value of thyroid blood flow and static imaging for diagnosis of hashimotos disease

    International Nuclear Information System (INIS)

    Song Bangkun; Yang Jishen; Shen Dawei; Liu Bin; Xue Yuanming; Shi Jue

    1995-01-01

    The diagnostic value of the combination of thyroid blood flow and static imaging for Hashimotos disease are evaluated. Both thyroid blood flow and static imaging with 99m Tc was carried out in 108 Hashimotos disease proved by fine needle biopsy. 87% of them had markedly or slightly increased thyroid blood flow. On static imaging 89.8% showed active nonuniformity, among them, 16.7% was cold nodules. The 99m Tc uptake was normal in 66 (58.3%), decreased in 26 (26.9%), but only increased in 16, in them 4 accompanying hyperthyroidism. Thyroid blood flow and static imaging, a simple and convenient approach, combining with radioimmunoassay and clinical manifestation, can be used as routine diagnostic model

  17. Acute renal dysfunction in a patient presenting with rhabdomyolysis due to Hypothyroidism attributed to Hashimoto's Disease

    OpenAIRE

    Nikolaidou, C; Gouridou, E; Ilonidis, G; Boudouris, G

    2010-01-01

    We describe a patient with rhabdomyolysis and acute renal dysfunction due to hypothyroidism, attributed to Hashimoto's disease. Though rhabdomyolysis could be life-threatening, it is a rare complication of hypothyroidism, especially when other precipitating factors, such as exercise, alcohol, medications or renal failure, are absent. Nevertheless, hypothyroidism can be an authentic cause of rhabdomyolysis and should always be considered when elevated creatine kinase (CK) and other muscle enzy...

  18. Health locus of control in patients with graves-basedow disease and hashimoto disease and their acceptance of illness.

    Science.gov (United States)

    Basinska, Malgorzata Anna; Andruszkiewicz, Anna

    2012-01-01

    Adaptation to a chronic somatic disease depends on a variety of factors, including belief in health locus of control. Correlation between health locus of control and illness acceptance in patients with Graves-Basedow and Hashimoto diseases as well as correlation between health locus of control, illness acceptance, sex, and age. THREE METHODS WERE APPLIED: Multidimensional Health Locus of Control Scale by K.A. Wallston, B.S. Wallston and R. DeVellis; the Acceptance of Illness Scale by B.J. Felton, T.A. Revenson, and G.A. Hinrichsena; and a personal questionnaire. Two groups were subject to the research: 68 patients with Graves-Basedow disease and 54 patients with Hashimoto disease. Patients with Graves-Basedow disease, women above all, have their health locus of control in other persons (P = 0,001) and are less inclined to accept their illness (P = 0,005) when compared to patients with Hashimoto disease. A statistically significant correlation occurred between the age of patients and external (i.e., in other persons) health locus of control. Beliefs in health locus of control and type of illness in female patient group are predictors of illness acceptance (P = 0,0009).

  19. A small subgroup of Hashimoto's thyroiditis is associated with IgG4-related disease.

    Science.gov (United States)

    Jokisch, Friedrich; Kleinlein, Irene; Haller, Bernhard; Seehaus, Tanja; Fuerst, Heinrich; Kremer, Marcus

    2016-03-01

    IgG4-related disease is a newly identified syndrome characterized by high serum IgG4 levels and increased IgG4-positive plasma cells in involved organs. The incidence of IgG4-related thyroiditis in the Caucasian population of Europe is unknown. We investigated formalin-fixed thyroid gland samples of 216 patients (191 Hashimoto's thyroiditis, 5 Riedel's thyroiditis, and 20 goiters, as controls), morphologically, and immunohistochemically. Cases were divided into two groups: IgG4-related Hashimoto's thyroiditis (24 cases) together with Riedel thyroiditis (1 case) and 171 non-IgG4-related thyroiditis. Compared to the non-IgG4-related cases, IgG4-related thyroiditis showed a higher IgG4/IgG ratio (0.6 vs. 0.1, p thyroiditis was diagnosed in 23 of the 24 IgG4-related cases (96 %) and in 13 of 167 (18 %, p > 0.001) non-IgG4-related cases. The single case of IgG4-related Riedel's thyroiditis also showed a higher median IgG4 plasma cell count (56.3 vs. 14.3) and a higher IgG4/IgG ratio (0.5 vs. 0.2) than the four cases of non-IgG4-related Riedel's thyroiditis. Our data suggests the incidence of IgG4-related disease (IgG4-RD) of the thyroid gland in Europe is considerably lower than that observed in other studies. A significant elevation of IgG4-positive plasma cells was only found in a small group of Hashimoto's thyroiditis and then accompanied by intense fibrosis, indicating an association with IgG4-RD. Morphologically, IgG4-RD of the thyroid gland differs from that in other organ systems, exhibiting a dense fibrosis without intense eosinophilia or obliterative phlebitis.

  20. [Characteristics of thyroid carcinoma in Grave's disease Hashimoto's thyroiditis and nodular goiter].

    Science.gov (United States)

    Filipović, A; Paunović, I

    2003-01-01

    The biology of thyroid cancer represents a spectrum of behavior ranging from well-differentiated lesions with an excellent prognosis to anaplastic carcinoma, which is almost fatal. For this reason, it is important that clinicians have methods at their disposal to asses the characteristics of patient's thyroid malignancy. In this work we discuss the behavior of differentiated thyroid cancer in associated diseases of thyroid as: Graves' disease, chronic lymphocytic thyroiditis--Hashimoto and nodular goiter. This is retrospectively reviewing of 50 patients treated for differentiated thyroid carcinoma at Department of surgery, Clinical Centre of Montenegro in Podgorica from 1998 until 2003. We evaluated occurrence, as well as the role of this diseases in patients with thyroid cancer. We found a more favorable course of thyroid cancer in the presence of chronic lymphocytic thyroiditis and nodular goiter, a contrary Graves' disease. In associated diseases of thyroid, a significantly greater proportion of patients with thyroid cancer, have modular goiter.

  1. Effect of tian meng capsule treatment on serum TGA, TMA levels in patients with hashimoto's disease

    International Nuclear Information System (INIS)

    Huang Qingyi; Chen Jianfei

    2010-01-01

    Objective: To study the effect of tian meng capsule treatment on the serum levels of TGA, TMA in patients with chronic lymphocytic thyroiditis (CLTD or Hashimoto's disease). Methods: Serum TGA and TMA levels were determined with RIA both before and after treatment for 3 months in (1) 30 patients treated with conventional drugs (2) 30 patients treated with conventional drugs plus tian meng capsule (a traditional chinese medicine preparation No.2, tid) and (3) once in 30 controls. Results: Before treatment,the serum TGA and TMA levels in all the patients were significantly, higher than those in controls. After 3 months' treatment, serum TGA and TMA levels in all the patients dropped, but the levels in the patients treated with additional tian meng capsule were significantly lower than those in patients without tian meng capsule treatment. Moreover, 76.7% of the patients with tian meng capsule treatment had their serum TGA and TMA levels decreased over 30%, four patients even had the serum levels became normal. Conclusion: tian meng capsule treatment is very effective in lowering serum TGA and TMA levels in patients with Hashimoto's disease. (authors)

  2. Hashimoto's encephalopathy

    DEFF Research Database (Denmark)

    Montagna, Giacomo; Imperiali, Mauro; Agazzi, Pamela

    2016-01-01

    Hashimoto's encephalopathy (HE) is a rare not well understood, progressive and relapsing multiform disease, characterized by seizures, movement disorders, subacute cognitive dysfunction, psychiatric symptoms and responsiveness to steroid therapy. The disorder is generally associated with thyroid ...... diseases and the most common feature is the presence of anti-thyroperoxidase antibodies (TPOAb). Patients are usually euthyroid or mildly hypothyroid at presentation. All age groups can be affected. The pathophysiology is still unclear, especially the link between elevated serum TPOAb...... and the encephalopathy. Most reported cases occurred in women and girls. Unspecific symptoms, non-pathognomonic laboratory neurophysiology and neuroimaging features make its diagnosis a real challenge for clinicians.The case of a 16 year old boy, with a clinical picture of HE associated with hypothyroidism...

  3. Overlapping Morphologic and Immunohistochemical Features of Hashimoto Thyroiditis and IgG4-Related Thyroid Disease.

    Science.gov (United States)

    Raess, Philipp W; Habashi, Arlette; El Rassi, Edward; Milas, Mira; Sauer, David A; Troxell, Megan L

    2015-05-01

    Immunoglobulin G4-related disease (IgG4-RD) is an emerging clinicopathologic entity characterized by both IgG4+ plasma cell infiltration and fibrosis in one or more organs, prototypically pancreas or salivary/lacrimal glands. IgG4-RD in the thyroid (IgG4-RTD) is an area of active study, and the relationship between IgG4-RTD and Hashimoto thyroiditis is not fully delineated due to their overlapping histologic features. Retrospective review was performed of all thyroidectomy cases demonstrating lymphocytic inflammation at a single institution over a 4-year period. Approximately half (23/38) of patients had a clinical diagnosis of Hashimoto thyroiditis (HT). Nine of the 38 patients had increased absolute and relative numbers of IgG4+ plasma cells. Patients with a clinical diagnosis of HT had increased lymphoplasmacytic inflammation, but the relative proportion of IgG4+ plasma cells was not increased compared to patients without HT. There was no correlation between IgG4 levels and the amount of fibrosis in patients with or without HT. Patients identified as having the fibrosing variant of HT were not more likely to have increased levels of IgG4+ plasma cells than those without. There is significant morphologic and immunohistochemical overlap between HT and IgG4-RTD. Future studies to identify specific characteristics of IgG4-RTD involving the thyroid are necessary to accurately define this entity.

  4. Symptomatic aggravation after corticosteroid pulse therapy in definite sporadic Creutzfeldt-Jakob disease with the feature of Hashimoto's encephalopathy.

    Science.gov (United States)

    Jang, Jae-Won; Park, So Young; Park, Young Ho; Kim, Jung E; Kim, SangYun

    2014-09-08

    Creutzfeldt-Jakob disease and Hashimoto's encephalopathy often show similar clinical presentation. Among Creutzfeldt-Jakob disease mimics, Hashimoto's encephalopathy is particularly important as it is treatable with corticosteroids. Thus, in cases of middle-aged woman diagnosed with probable Creutzfeldt-Jakob disease and who exhibit high titers of antithyroid antibodies, corticosteroid pulse therapy is typically performed with expectations of near complete recovery from Hashimoto's encephalopathy. Herein, we provide the first case report that exhibited a negative effect of corticosteroid pulse therapy for a patient with Creutzfeldt-Jakob disease with features of Hashimoto's encephalopathy. We report a case of 59-year-old Asian woman with blurred vision, dysarthria, myoclonus, and rapidly progressive dementia. Cerebrospinal fluid showed 14-3-3 protein positive. Electroencephalogram showed periodic sharp waves (1.5 Hz) at the bilateral frontal or occipital areas. Magnetic resonance imaging showed high signal intensities at the bilateral cerebral cortex, caudate nucleus, and putamen. The patient was diagnosed with probable Creutzfeldt-Jakob disease. However, serum analysis showed a high titer of antithyroid antibodies. We started corticosteroid pulse therapy with subsequent aggravation of seizure activity including generalized myoclonus, epilepsia parialis continua, and ballistic dyskinesia, which was effectively treated with clonazepam. We provide evidence of a case of Creutzfeldt-Jakob disease that exhibited clinical deterioration after corticosteroid therapy. Although histopathological confirmation with brain biopsy is not easily available in Creutzfeldt-Jakob disease patients, selective initiation of corticosteroid pulse therapy should be considered in cases of uncertain diagnosis for differentiation with Hashimoto's encephalopathy.

  5. Development of Grave's disease seven months after Hashimoto's thyroiditis: a rare occurrence.

    Science.gov (United States)

    Bravo-Llerena, Wilfredo Eddy; Valderrabano-Wagner, Rodrigo J; Quevedo-Quevedo, Juan; Reyes-Ortiz, Luis M

    2010-01-01

    Hashimoto's thyroiditis (HT) and Graves' disease (GD) are two opposite poles in the spectrum of autoimmune thyroid disease. On one extreme, HT or Chronic Lymphocytic thyroiditis (CLT) courses, as its name implies, with lymphocytic infiltrates replacing thyroid follicles, resulting in a loss of hormone-producing cells and, thus, primary hypothyroidism. On the other extreme, GD is characterized by primary hyperthyroidism due to stimulating autoantibodies against thyroid-stimulating hormone receptors (TSHRs) localized on thyrocytes' membranes of intact thyroid follicles. The presence of HT after GD or the concomitant combination of these two autoimmune entities ending in HT-depending hypothyroid state is well known. However, occurrence of GD after primary hypothyroidism due to CLT is very rare since thyrocytes with their TSHRs are promptly lost. We report a case in which hyperthyroidism occurred seven months after presentation of primary hypothyroidism and discuss potential mechanisms involved.

  6. [Triggering role of emotional stress and childbirth. Unexpected occurrence of Graves' disease compared to 96 cases of Hashimoto thyroiditis and 97 cases of thyroid nodules].

    Science.gov (United States)

    Martin-du Pan, R C

    1998-07-01

    98 patients with Graves' disease have been compared to 95 patients with Hashimoto's thyroiditis and to 97 patients with benign thyroid nodules (control group) in order to evaluate the triggering role of major stressors and pregnancy in the occurrence of autoimmune thyroid diseases. A stress factor has been encountered in 11% cases of Graves' disease and in 6% of Hashimoto's and thyroid nodes (chi 2 test, not different). Graves' disease occurred after a pregnancy in 25% of the women in child bearing age versus 10% of the cases of Hashimoto's (p thyroid nodes. The role of stressors, if any, in triggering Graves' disease seems to be weak and dubious compared to the role of pregnancy and post-partum. It is assumed that the decrease of immunosuppressive hormones occurring after stress or delivery could induce a rebound autoimmune reaction responsible for the thyroid disease. In Hashimoto's thyroiditis, stress and pregnancies do not seem to have any triggering role.

  7. Hashimoto's Disease

    Science.gov (United States)

    ... especially early in its course. With progression to hypothyroidism, people may have one or more of the following symptoms: • fatigue • weight gain • cold intolerance • joint and muscle pain • constipation, or fewer than three bowel movements ...

  8. Fibrosing variant of Hashimoto thyroiditis is an IgG4 related disease.

    Science.gov (United States)

    Deshpande, Vikram; Huck, Amelia; Ooi, Esther; Stone, John H; Faquin, William C; Nielsen, G Petur

    2012-08-01

    Hashimoto thyroiditis (HT) and the fibrosing variant of Hashimoto thyroiditis (FVHT) are immune-mediated tumefactive lesions of the thyroid. Immunoglobulin G4-related disease (IgG4-RD) is now a widely recognised multi-organ system disease characterised by elevated serum and tissue concentrations of IgG4. In this study, the authors address several unresolved questions pertaining to the relationship between HT and FVHT, and the association of each of these diseases with IgG4-RD. The authors evaluated 28 consecutive cases of HT and nine cases of FVHT. The clinical, demographic and serological data were recorded. The slides were stained immunohistochemically using antibodies to IgG4 and IgG and the quantitative analysis was recorded. Data on thyroid function tests were available on seven cases of FVHT and 14 cases of HT. Based on the availability of data, hypothyroidism was noted in 62% (9/14) of HT and 86% of FVHT (6/7). FVHT demonstrated an exaggerated lobular pattern with lobules separated by cellular storiform-type fibrosis, resembling fibrosis seen in other forms of IgG-RD. The median IgG4 counts per high power field (×40) in HT and FVHT were 2.3 and 22, respectively. The median IgG4:IgG ratios in HT and FVHT were 0.11 and 0.58, respectively. The authors propose that FVHT belongs to the spectrum of IgG4-RD. Although a proportion of cases of HT show elevated numbers of IgG4 positive plasma cells, these cases lack the histological features typically associated with IgG4-RD, and thus the relationship between HT and IgG4-RD remains unproven.

  9. Interphase ribosomal RNA cistron staining in thyroid epithelial cells in Grave's disease, Hashimoto's thyroiditis and benign and malignant tumours of the thyroid gland

    OpenAIRE

    Mamaev, N N; Grynyeva, E N; Blagosklonnaya, Y V

    1996-01-01

    Aim—To evaluate the expression of ribosomal cistrons in human thyroid epithelial cells (TECs) of patients with Grave's disease, Hashimoto's thyroiditis and benign and malignant tumours of the thyroid gland.

  10. Massive pericardial effusion without cardiac tamponade due to subclinical hypothyroidism (Hashimoto's disease).

    Science.gov (United States)

    Papakonstantinou, Panteleimon E; Gourniezakis, Nikolaos; Skiadas, Christos; Patrianakos, Alexandros; Gikas, Achilleas

    2018-05-01

    Hypothyroidism is a significant cause of pericardial effusion. However, large pericardial effusions due to hypothyroidism are extremely rare. Hormone replacement therapy is the cornerstone of treatment for hypothyroidism and regular follow-up of patients after initiation of the therapy is indicated. Herein, the case of a 70-year-old woman with a massive pericardial effusion due to Hashimoto's disease is presented. A 70-year-old female from a rural village on the island of Crete, Greece, was admitted to our hospital due to a urinary tract infection. She was under hormone replacement therapy with levothyroxine 100 µg once a day for Hashimoto's disease. Two years previously, the patient had had an episode of pericarditis due to hypothyroidism and had undergone a computed tomography-guided pericardiocentesis. The patient did not have regular follow-up and did not take the hormone replacement therapy properly. On admission, the patient's chest X-ray incidentally showed a possible pericardial effusion. The patient was referred for echocardiography, which revealed a massive pericardial effusion. Beck's triad was absent. Thyroid hormones were consistent with subclinical hypothyroidism: thyroid-stimulating hormone (TSH) 30.25 mIU/mL (normal limits: 0.25-3.43); free thyroxin 4 0.81 ng/dL (normal limits: 0.7-1.94). The patient had a score of 5 on the scale outlined by the European Society of Cardiology (ESC) position statement on triage strategy for cardiac tamponade and, despite the absence of cardiac tamponade, a pericardiocentesis was performed after 48 hours. The patient was treated with 125 µg levothyroxine orally once daily. This was a rare case of an elderly female patient from a rural village with chronic massive pericardial effusion due to subclinical hypothyroidism without cardiac tamponade. Hypothyroidism should be included in the differential diagnosis of pericardial effusion, especially in a case of unexplained pericardial fluid. Initiation of hormone

  11. Assessment of significance of features acquired from thyroid ultrasonograms in Hashimoto's disease

    Directory of Open Access Journals (Sweden)

    Koprowski Robert

    2012-08-01

    Full Text Available Abstract Introduction This paper concerns the analysis of the features obtained from thyroid ultrasound images in left and right transverse and longitudinal sections. In the image analysis, the thyroid lobe is treated as a texture for healthy subjects and patients with Hashimoto’s disease. The applied methods of analysis and image processing were profiled to obtain 10 features of the image. Then, their significance in the classification was shown. Material In this study, the examined group consisted of 29 healthy subjects aged 18 to 60 and 65 patients with Hashimoto's disease. For each subject, four ultrasound images were taken. They were all in transverse and longitudinal sections of the right and left lobe of the thyroid, which gave 376 images in total. Method 10 different features obtained from each ultrasound image were suggested. The analyzed thyroid lobe was marked automatically or manually with a rectangular element. Results The analysis of 10 features and the creation for each one of them their own decision tree configuration resulted in distinguishing 3 most significant features. The results of the quality of classification show accuracy above 94% for a non-trimmed decision tree.

  12. Characterization of Regulatory B Cells in Graves' Disease and Hashimoto's Thyroiditis

    DEFF Research Database (Denmark)

    Kristensen, Birte; Hegedüs, Laszlo; Lundy, Steven K

    2015-01-01

    A hallmark of regulatory B cells is IL-10 production, hence their designation as IL-10+ B cells. Little is known about the ability of self-antigens to induce IL-10+ B cells in Graves' disease (GD), Hashimoto's thyroiditis (HT), or other autoimmune disease. Here we pulsed purified B cells from 12 HT...... patients, 12 GD patients, and 12 healthy donors with the thyroid self-antigen, thyroglobulin (TG) and added the B cells back to the remaining peripheral blood mononuclear cells (PBMCs). This procedure induced IL-10+ B-cell differentiation in GD. A similar tendency was observed in healthy donors...... and correlated with free T3 levels in GD patients. IL-10+ B cells from both patient groups displayed CD25 or TIM-1 more frequently than did those from healthy donors. B-cell expression of two surface marker combinations previously associated with regulatory B-cell functions, CD24hiCD38hi and CD27+CD43+, did...

  13. Gene Map of the HLA Region, Graves' Disease and Hashimoto Thyroiditis, and Hematopoietic Stem Cell Transplantation.

    Science.gov (United States)

    Sasazuki, Takehiko; Inoko, Hidetoshi; Morishima, Satoko; Morishima, Yasuo

    2016-01-01

    The human leukocyte antigen (HLA) genomic region spanning about 4 Mb is the most gene dense and the polymorphic stretches in the human genome. A total of the 269 loci were identified, including 145 protein coding genes mostly important for immunity and 50 noncoding RNAs (ncRNAs). Biological function of these ncRNAs remains unknown, becoming hot spot in the studies of HLA-associated diseases. The genomic diversity analysis in the HLA region facilitated by next-generation sequencing will pave the way to molecular understanding of linkage disequilibrium structure, population diversity, histocompatibility in transplantation, and associations with autoimmune diseases. The 4-digit DNA genotyping of HLA for six HLA loci, HLA-A through DP, in the patients with Graves' disease (GD) and Hashimoto thyroiditis (HT) identified six susceptible and three resistant HLA alleles. Their epistatic interactions in controlling the development of these diseases are shown. Four susceptible and one resistant HLA alleles are shared by GD and HT. Two HLA alleles associated with GD or HT control the titers of autoantibodies to thyroid antigens. All these observations led us to propose a new model for the development of GD and HT. Hematopoietic stem cell transplantation from unrelated donor (UR-HSCT) provides a natural experiment to elucidate the role of allogenic HLA molecules in immune response. Large cohort studies using HLA allele and clinical outcome data have elucidated that (1) HLA locus, allele, and haplotype mismatches between donor and patient, (2) specific amino acid substitution at specific positions of HLA molecules, and (3) ethnic background are all responsible for the immunological events related to UR-HSCT including acute graft-versus-host disease (GVHD), chronic GVHD, graft-versus-leukemia (GvL) effect, and graft failure. © 2016 Elsevier Inc. All rights reserved.

  14. Doença celíaca associada à tireoidite de Hashimoto e síndrome de Noonan Celiac disease associated with Hashimoto's thyroiditis and Noonan syndrome

    Directory of Open Access Journals (Sweden)

    Mariana Ortega Perez

    2010-12-01

    Full Text Available OBJETIVO: Relatar o caso clínico de uma criança portadora de doença celíaca, tireoidite de Hashimoto e síndrome de Noonan. DESCRIÇÃO DE CASO: Menina de dez anos e seis meses, branca, apresentando história de diarreia líquida há cinco meses e "aumento da barriga". Ao exame, mostrava peso de 20.580g (pOBJECTIVE: To describe the clinical case of a child with celiac disease, Hashimoto's thyroiditis and Noonan syndrome. CASE DESCRIPTION: A Caucasian girl aged ten years and six months had liquid diarrhea for five months, and a "distended belly". At the physical exam: weight of 20,580g (p<3, length of 114cm (p<3, hydrated, anemic 2+/4+ and conscious. The patient presented triangular facies, apparent ocular hypertelorism, antimongoloid position of the palpebral fissures, ears with low implantation, micrognathia, short neck and pectus excavatum. The abdomen was globular, flaccid and painless; the liver was 2cm below the right costal margin. Lymphedema in right upper limb and lower limb edema was also noted. Laboratory exams showed microcytic and hypochromic anemia, deficit of total proteins, Hashimoto's thyroiditis and a 5-year delay in bone age. Abdominal ultrasonography showed the bowel slightly dilated. Due to lymphedema and chronic diarrhea, the initial hypothesis was intestinal lymphangiectasis, which was confirmed by a jejunal biopsy, which also showed celiac disease. The genetic evaluation revealed a 46XX karyotype and a clinical diagnosis of Noonan syndrome. COMMENTS: Different autoimmune diseases can be associated. In this case, the celiac disease and the Hashimoto's thyroiditis are possibly related to the presence of HLA system antigens. However, the association of the celiac disease with the Noonan syndrome is very rare, and this is the third report in the literature.

  15. The rs1990760 polymorphism within the IFIH1 locus is not associated with Graves' disease, Hashimoto's thyroiditis and Addison's disease

    Directory of Open Access Journals (Sweden)

    Seidl Christian

    2009-12-01

    Full Text Available Abstract Background Three genes have been confirmed as major joint susceptibility genes for endocrine autoimmune disease:human leukocyte antigen class II, cytotoxic T-lymphocyte antigen 4 and protein tyrosine phosphatase non-receptor type 22. Recent studies showed that a genetic variation within the interferon induced helicase domain 1 (IFIH1 locus (rs1990760 polymorphism is an additional risk factor in type 1 diabetes and Graves' disease (GD. Methods The aim of the present study was to investigate the role of the rs1990760 polymorphism within the IFIH1 gene in German patients with GD (n = 258, Hashimoto's thyroiditis (HT, n = 106, Addison's disease (AD, n = 195 and healthy controls (HC, n = 227 as well as in 55 GD families (165 individuals, German and 100 HT families (300 individuals, Italian. Furthermore, the interaction between rs1990760 polymorphism with human leukocyte antigen (HLA risk haplotype DQ2(DQA*0501-DQB*0201, the risk haplotypes DQ2/DQ8 (DQA*0301-DQB*0302 and the status of thyroglobulin antibody (TgAb, thyroid peroxidase antibody (TPOAb and TSH receptor antibody (TRAb in patients and families were analysed. Results No significant differences were found between the allele and genotype frequencies for rs1990760 IFIH1 polymorphism in patients with GD, HT, AD and HC. Also no differences were observed when stratifying the IFIH1 rs1990760 polymorphism for gender, presence or absence of thyroid antibodies (GD:TRAb and HT:TPOAb/TgAb and HLA risk haplotypes (DQ2:for GD and HT, DQ2/DQ8:for AD. Furthermore the transmission analysis in GD and HT families revealed no differences in alleles transmission for rs1990760 IFIH1 from parents with or without HLA risk haplotype DQ2 to the affected offspring. In contrast, by dividing the HT parents according to the presence or absence of thyroid Ab titers, mothers and fathers both positive for TPOAb/TgAb overtransmitted the allele A of IFIH1 rs1990760 to their HT affected offspring (61.8% vs 38.2%;p = 0

  16. Premature ovarian failure, short stature, and Hashimoto's disease in an 18-year-old adolescent girl with 46, X, i(X)(q10).

    Science.gov (United States)

    Hu, Xiang; Zhang, Qiao; Gao, Feng; Chen, Lu-Lu

    2018-04-22

    Premature ovarian failure (POF) is a heterogeneous condition affecting girls and women. We detected a previously healthy 18-year-old adolescent girl, presented with amenorrhea over six months, as well as circulating levels of estradiol lower decreased and follicle-stimulating hormone (FSH) increased. She was 138 cm tall. Results of laboratory tests and/or ultrasound investigations showed 46, X, i(X)(q10) karyotype and Hashimoto's disease. This case suggests that pubertal onset and progression, as well as karyotype analysis, should be evaluated in girls with Hashimoto's disease and short stature.

  17. Carcinoma papilífero da tireoide e suas variantes histológicas associados à tireoidite de Hashimoto Thyroid papillary carcinoma and histologic variants linked to Hashimoto disease

    Directory of Open Access Journals (Sweden)

    Murilo Pedreira Neves Junior

    2009-10-01

    BRAS, RAS, P53 (mutations. Whereas Hashimoto's thyroiditis is an autoimmune disease characterized by auto-immune destruction followed by thyroid failure and it presents RET/PTC, RAS and FAS alterations. This study aims to describe the association of Hashimoto's thyroiditis with papillary carcinoma thyroid, correlating them with demographic data and histological variants. METHODS: It was conducted a case series study of 466 patients diagnosed with thyroid papillary carcinoma from January 2000 to December 2008. Case forms were filled up with the aim to collect demographic data and histological variants. RESULTS: The present study showed a coexistence of 30% of Hashimoto's thyroiditis in patients with papillary thyroid carcinoma. Among female patients there was a higher number of Hashimoto's thyroiditis cases, p = 0.046. CONCLUSION: The case series study showed a frequency of 30% of Hashimoto's thyroiditis in cases with papillary thyroid carcinoma suggesting a noncoincidental association, which raises the possibility of a cause and effect relation between thyroiditis and carcinoma development.

  18. Hashimoto's thyroiditis could be secondary to vitiligo: the possibility of antigen crossover and oxidative stress between the two diseases.

    Science.gov (United States)

    Gong, Qingli; Li, Xue; Gong, Qixing; Zhu, Wenyuan; Song, Guoxin; Lu, Yan

    2016-05-01

    Autoimmune thyroid diseases (AITDs) are often accompanied by vitiligo, and the sera of patients with vitiligo often demonstrate increased frequencies of thyroid autoantibodies. In this study, we investigated the expression of melanocyte-associated antigens in tissues from patients with Hashimoto's thyroiditis (HT) without vitiligo using immunohistochemistry. Tissues of HT without vitiligo, as well as normal thyroid tissues, were both negative for the expression of NKI/beteb, gp100, tyrosinase-related protein 1 (TRP1), HMB-45 and S100, whereas they were positive for the expression of tyrosinase-related protein 2 (TRP2), lysosome-associated membrane protein 1 (LAMP1) and CD69. Tyrosinase (TYR) was only detected in tissues of HT, and levels of LAMP1 and CD69 were higher in tissues of HT than in normal thyroid tissues (p vitiligo and HT that might represent an immunological basis for secondary HT associated with vitiligo.

  19. Hashimoto's encephalopathy: Report of three cases

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    Jan-Shun Chang

    2014-11-01

    Full Text Available Both severe thyrotoxicosis and hypothyroidism may affect brain function and cause a change in consciousness, as seen with a thyroid storm or myxedema coma. However, encephalopathy may also develop in patients with autoimmune thyroid diseases independent of actual thyroid function level, and this is known as Hashimoto's encephalopathy. Although most patients are found to have Hashimoto's thyroiditis, less frequently they have Graves' disease. Clinical manifestations include epilepsy, disturbance of consciousness, cognitive impairment, memory loss, myoclonus, hallucinations, stroke-like episodes, tremor, involuntary movements, language impairment, and gait impairment. Hashimoto's encephalopathy is a relatively rare disease. As a good response can be obtained with corticosteroid therapy, early diagnosis and treatment is very beneficial for patients. Here we report three patients with Hashimoto's encephalopathy with typical manifestations of hallucinations that were associated with hypothyroidism, hyperthyroidism, and euthyroid status, respectively. They all showed a dramatic response to methylprednisolone pulse therapy.

  20. Genetics Home Reference: Hashimoto thyroiditis

    Science.gov (United States)

    ... Facebook Twitter Home Health Conditions Hashimoto thyroiditis Hashimoto thyroiditis Printable PDF Open All Close All Enable Javascript to view the expand/collapse boxes. Description Hashimoto thyroiditis is a condition that affects the function of ...

  1. Excess iodine promotes apoptosis of thyroid follicular epithelial cells by inducing autophagy suppression and is associated with Hashimoto thyroiditis disease.

    Science.gov (United States)

    Xu, Chengcheng; Wu, Fei; Mao, Chaoming; Wang, Xuefeng; Zheng, Tingting; Bu, Ling; Mou, Xiao; Zhou, Yuepeng; Yuan, Guoyue; Wang, Shengjun; Xiao, Yichuan

    2016-12-01

    The incidence of the autoimmune thyroid disease Hashimoto thyroiditis (HT) has increased in recent years, and increasing evidence supports the contribution of excess iodine intake to thyroid disease. In this study, we examined the status of autophagy and apoptosis in thyroid tissues obtained from patients with HT, and we determined the effects of excessive iodine on the autophagy and apoptosis of thyroid follicular cells (TFCs) in an attempt to elucidate the effects of excess iodine on HT development. Our results showed decreases in the autophagy-related protein LC3B-II, and increases in caspase-3 were observed in thyroid tissues from HT patients. Interestingly, the suppression of autophagy activity in TFCs was induced by excess iodine in vitro, and this process is mediated through transforming growth factor-β1 downregulation and activation of the Akt/mTOR signaling pathway. In addition, excess iodine induced autophagy suppression and enhanced reactive oxygen species (ROS) production and apoptosis of TFCs, which could be rescued by the activation of autophagy. Taken together, our results demonstrated that excess iodine contributed to autophagy suppression and apoptosis of TFCs, which could be important factors predisposing to increased risk of HT development. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. [Hashimoto's encephalopathy and autoantibodies].

    Science.gov (United States)

    Yoneda, Makoto

    2013-04-01

    Encephalopathy occasionally occurs in association with thyroid disorders, but most of these are treatable. These encephalopathies include a neuropsychiatric disorder associated with hypothyroidism, called myxedema encephalopathy. Moreover, Hashimoto's encephalopathy (HE) has been recognized as a new clinical disease based on an autoimmune mechanism associated with Hashimoto's thyroiditis. Steroid treatment was successfully administered to these patients. Recently, we discovered that the serum autoantibodies against the NH2-terminal of α-enolase (NAE) are highly specific diagnostic biomarkers for HE. Further, we analyzed serum anti-NAE autoantibodies and the clinical features in many cases of HE from institutions throughout Japan and other countries. Approximately half of assessed HE patients carry anti-NAE antibodies. The age was widely distributed with 2 peaks (20-30 years and 50-70 years). Most HE patients were in euthyroid states, and all patients had anti-thyroid (TG) antibodies and anti-thyroid peroxidase (TPO) antibodies. Anti-TSH receptor (TSH-R) antibodies were observed in some cases. The common neuropsychiatry features are consciousness disturbance and psychosis, followed by cognitive dysfunction, involuntary movements, seizures, and ataxia. Abnormalities on electroencephalography (EEG) and decreased cerebral blood flow on brain SPECT were common findings, whereas abnormal findings on brain magnetic resonance imaging (MRI) were rare. HE patients have various clinical phenotypes such as the acute encephalopathy form, the chronic psychiatric form, and other particular clinical forms, including limbic encephalitis, progressive cerebellar ataxia, and Creutzfeldt-Jakob disease (CJD)-like form. The cerebellar ataxic form of HE clinically mimics spinocerebellar degeneration (SCD) and is characterized by the absence of nystagmus, absent or mild cerebellar atrophy, and lazy background activities on EEG. Taken together, these data suggest that the possibility of

  3. Interphase ribosomal RNA cistron staining in thyroid epithelial cells in Grave's disease, Hashimoto's thyroiditis and benign and malignant tumours of the thyroid gland

    Science.gov (United States)

    Mamaev, N N; Grynyeva, E N; Blagosklonnaya, Y V

    1996-01-01

    Aim—To evaluate the expression of ribosomal cistrons in human thyroid epithelial cells (TECs) of patients with Grave's disease, Hashimoto's thyroiditis and benign and malignant tumours of the thyroid gland. Methods—TEC nucleoli were investigated in fine needle biopsy specimens from 10 controls, 39 patients with Grave's disease, 15 with Hashimoto's thyroiditis, 56 with benign, and 15 with malignant tumours of the thyroid. A one step silver staining method was applied. In most cases serum concentrations of thyroxine and triiodothyronine as well as goitre size were determined. In every case 100 TECs were evaluated for the mean numbers of nucleoli and for the average number of argyrophilic nucleolar organiser regions (AgNORs) per nucleus. Results—NORs were activated in all patients, but not in controls. The numbers of AgNORs in patients with Grave's disease were closely correlated with thyroxine or triiodothyronine, or both, concentrations and with the size of the thyroid. In patients with Hashimoto's thyroiditis about 30% of TECs nucleoli did not contain AgNORs, whereas others were heavily impregnated with silver. Compared with controls and benign tumours, the nucleoli of carcinomatous TECs were larger and irregular in shape. The mean number of AgNORs per nucleus in malignant cells was higher than that in their benign counterparts. Conclusions—The mechanism by which NORs are activated in TECs varies depending on the type of lesion. The higher AgNOR score in TECs from malignant tumours can be used to distinguish them from their benign counterparts. Images PMID:16696083

  4. Prevalence of Growth Hormone Deficiency in Hashimoto's Thyroiditis

    NARCIS (Netherlands)

    Eskes, Silvia A.; Endert, Erik; Fliers, Eric; Wiersinga, Wilmar M.

    2010-01-01

    Context: Autoimmune hypophysitis can result in GH deficiency (GHD) and is associated with other autoimmune endocrine diseases like Hashimoto's thyroiditis. Recent studies suggest a high prevalence (5%) of GHD in Hashimoto's thyroiditis. Objective: Our objective was to establish the prevalence of GHD

  5. Changes of IL-12 and IL-18 concentration after 131I therapy in patients with hyperthyroidism from Graves' disease or hashimoto thyroiditis

    International Nuclear Information System (INIS)

    Guo Xiaonan; Song Changyi; Zheng Xianghong

    2006-01-01

    Objective: To study the influence of 131 I therapy on the autoimmune status in patients with hyperthyroidism from Graves' disease or Hashimoto thyroiditis. Methods: Thyroid-related hormones and antibodies levels were measured with RIA and IL -2, IL-18 levels were measured with ELISA in 48 hyperthyroid patients (including 41 Graves' disease and 7 Hashimoto thyroiditis) both before and 3-6 months after 131 I treatment as well as in 35 controls. Results: After 131 I therapy, at 3-6 months, 16 of the 48 patients were cured, 17 of the 48 were partially relieved and 15 were rendered hypothyroid. Changes of serum IL-12 and IL-18 were as the follows: (1) Before treatment the serum IL-12 and IL-18 levels were significantly higher in the patients than those in controls (P 0.05). (3) Serum IL-18 levels in all patients after treatment were not significantly different (including those cured, partially relieved or rendered hypothyroid, P>0.05). (4) TGA, TMA percentages in all the patients at anytime were significantly higher than those in controls, but there were no significantly differences among the levels in all the patients. (5) Ser- um IL-12 levels were significantly positively correlated with those of IL-18 and TGA, TMA percentages. Conclusion: 131 I therapy is an effective and safe method to control the hyperthyroid symptoms and it carl also ameliorate the immunological derangement. (authors)

  6. Hashimoto thyroiditis associated with ataxia telangiectasia.

    Science.gov (United States)

    Patiroglu, Turkan; Gungor, Hatice Eke; Unal, Ekrem; Kurtoglu, Selim; Yikilmaz, Ali; Patiroglu, Tahir

    2012-01-01

    Ataxia telangiectasia is a rare genetic disease characterized by neurological manifestations, infections, and cancers. In addition to these cardinal features, different autoimmune diseases can be seen in patients with ataxia telangiectasia. Although there were reports of positive autoimmune thyroid antibodies associated with ataxia telangiectasia, to our knowledge, we report the first cases of nodular Hashimoto thyroiditis in two patients with ataxia telangiectasia in the English medical literature. These cases illustrate that despite the rarity of nodular Hashimoto thyroiditis associated with ataxia telangiectasia, physicians should be aware of this possibility. Furthermore, thyroid examination of patient with ataxia telangiectasia is recommended for early diagnosis.

  7. RAGE polymorphisms and oxidative stress levels in Hashimoto's thyroiditis.

    Science.gov (United States)

    Giannakou, Maria; Saltiki, Katerina; Mantzou, Emily; Loukari, Eleni; Philippou, Georgios; Terzidis, Konstantinos; Lili, Kiriaki; Stavrianos, Charalampos; Kyprianou, Miltiades; Alevizaki, Maria

    2017-05-01

    Polymorphisms of the receptor for advanced glycation end products (RAGE) gene have been studied in various autoimmune disorders, but not in Hashimoto's thyroiditis. Also, increased oxidative stress has been described in patients with Hashimoto's thyroiditis. The aim of this study was to investigate the possible role of two common RAGE polymorphisms (-429T>C, -374T>A) in Hashimoto's thyroiditis; in parallel, we studied oxidative stress levels. A total of 300 consecutive euthyroid women were examined and classified into three groups: Hashimoto's thyroiditis with treatment (n = 96), Hashimoto's thyroiditis without treatment (n = 109) and controls (n = 95). For a rough evaluation of oxidative stress, total lipid peroxide levels in serum were measured. The -429T>C AluI and -374T>A MfeI polymorphisms of RAGE were studied in genomic DNA. Significant association of the RAGE system with Hashimoto's thyroiditis was found only with regard to the prevalence of the -429T>C, but not with -374T>A polymorphism. The levels of oxidative stress were significantly elevated in Hashimoto's thyroiditis patients under treatment. Further analysis demonstrated that an oxidative stress cut-off value of 590 μmol/L is associated with an increased risk of progression of Hashimoto's thyroiditis from euthyroidism to hypothyroidism; this risk is further increased in carriers of the RAGE -429T>C polymorphism. Our findings indicate that both examined risk factors may be implicated in the occurrence of Hashimoto's thyroiditis, but this covers only a fraction of the pathophysiology of the disease. © 2017 Stichting European Society for Clinical Investigation Journal Foundation.

  8. An Adolescent Boy with Comorbid Anorexia Nervosa and Hashimoto Thyroiditis.

    Science.gov (United States)

    Pehlivantürk Kızılkan, Melis; Kanbur, Nuray; Akgül, Sinem; Alikaşifoğlu, Ayfer

    2016-03-05

    Low triiodothyronine syndrome is a physiological adaptation encountered in anorexia nervosa (AN) and generally improves with sufficient weight gain. However, when a primary thyroid pathology accompanies AN, both the evaluation of thyroid hormone levels and the management of the co-morbid disease become more challenging. Hashimoto thyroiditis could complicate the management of AN by causing hyper- or hypothyroidism. AN could also negatively affect the treatment of Hashimoto thyroiditis by altering body weight and metabolic rate, as well as by causing drug non-compliance. We present the case of a 15-year-old boy with comorbid AN restrictive sub-type and Hashimoto thyroiditis. In this case report, we aimed to draw attention to the challenges that could be encountered in the diagnosis, treatment, and follow-up of patients with AN when accompanied by Hashimoto thyroiditis.

  9. Hashimoto's encephalopathy : epidemiology, pathogenesis and management.

    Science.gov (United States)

    Mocellin, Ramon; Walterfang, Mark; Velakoulis, Dennis

    2007-01-01

    Hashimoto's encephalopathy is a term used to describe an encephalopathy of presumed autoimmune origin characterised by high titres of antithyroid peroxidase antibodies. In a similar fashion to autoimmune thyroid disease, Hashimoto's encephalopathy is more common in women than in men. It has been reported in paediatric, adult and elderly populations throughout the world. The clinical presentation may involve a relapsing and remitting course and include seizures, stroke-like episodes, cognitive decline, neuropsychiatric symptoms and myoclonus. Thyroid function is usually clinically and biochemically normal.Hashimoto's encephalopathy appears to be a rare disorder, but, as it is responsive to treatment with corticosteroids, it must be considered in cases of 'investigation negative encephalopathies'. Diagnosis is made in the first instance by excluding other toxic, metabolic and infectious causes of encephalopathy with neuroimaging and CSF examination. Neuroimaging findings are often not helpful in clarifying the diagnosis. Common differential diagnoses when these conditions are excluded are Creutzfeldt-Jakob disease, rapidly progressive dementias, and paraneoplastic and nonparaneoplastic limbic encephalitis. In the context of the typical clinical picture, high titres of antithyroid antibodies, in particular antithyroid peroxidase antibodies, are diagnostic. These antibodies, however, can be detected in elevated titres in the healthy general population. Treatment with corticosteroids is almost always successful, although relapse may occur if this treatment is ceased abruptly. Other forms of immunomodulation, such as intravenous immune-globulin and plasma exchange, may also be effective. Despite the link to autoimmune thyroid disease, the aetiology of Hashimoto's encephalopathy is unknown. It is likely that antithyroid antibodies are not pathogenic, but titres can be a marker of treatment response. Pathological findings can suggest an inflammatory process, but features

  10. HASHIMOTO THYROIDITIS AND VESTIBULAR DYSFUNCTION.

    Science.gov (United States)

    Chiarella, Giuseppe; Russo, Diego; Monzani, Fabio; Petrolo, Claudio; Fattori, Bruno; Pasqualetti, Giuseppe; Cassandro, Ettore; Costante, Giuseppe

    2017-07-01

    The aim of this review was to analyze the existing literature concerning the relationship between Hashimoto thyroiditis (HT) and vestibular dysfunction. We used electronic databases (PubMed, EMBASE, Cochrane Library) to search and collect all published articles about the association between HT and vestibular disorders. Several observational and retrospective studies have postulated a relationship between thyroid autoimmunity and vestibular disorders. In most cases, an appropriate control group was lacking, and the impact of thyroid functional status could not precisely be established. In recent years, two well-designed prospective studies have provided convincing evidence that the association is not random. One article reported that patients with Ménière disease (MD) had a significantly higher prevalence of positive anti-thyroid autoantibody as compared to healthy controls. Moreover, more than half of MD patients had either positive anti-thyroid or non-organ-specific autoantibody titers, compared to less than 30% of both patients with unilateral vestibular paresis without cochlear involvement and healthy controls. Another study found that patients with benign paroxysmal positional vertigo (BPPV) had significantly higher serum thyroid-stimulating hormone and antithyroid autoantibody levels than healthy controls. Additionally, almost one-fifth of euthyroid patients with HT had signs of BPPV. The published results indicate that patients with MD or BPPV are potential candidates to also develop HT. Thus, in HT patients, the presence of even slight symptoms or signs potentially related to vestibular lesions should be carefully investigated. AITD = autoimmune thyroid disease; BPPV = benign paroxysmal positional vertigo; EH = endolymphatic hydrops; HT = Hashimoto thyroiditis; L-T 4 = L-thyroxine; MD = Ménière disease; PS = Pendred syndrome; Tg = thyroglobulin; TPO = thyroid peroxidase; TSH = thyroid-stimulating hormone.

  11. Elevated interleukin-1β in peripheral blood mononuclear cells contributes to the pathogenesis of autoimmune thyroid diseases, especially of Hashimoto thyroiditis.

    Science.gov (United States)

    Sun, Li; Zhang, Xiaoxu; Dai, Fang; Shen, Jijia; Ren, Cuiping; Zuo, Chunlin; Zhang, Qiu

    2016-08-01

    To explore the relationship between IL-1β expression and two common autoimmune thyroid diseases: Hashimoto thyroiditis (HT) and Graves' disease (GD). qRT-PCR, Quantiglo ELISA, and flow cytometry were used to evaluate the expression levels of IL-1β in serum, peripheral blood mononuclear cells (PBMCs), and thyroid tissue samples from patients with HT or GD. Local infiltration of monocytes was assessed by immunohistochemical study of patients' thyroid tissue samples. Although no significant differences in IL-1β levels were found between samples of serum from patients with HT or GD and normal controls, we found that IL-1β mRNA and protein levels in PBMCs of HT patients were significantly higher than those of patients with GD, which were in turn higher than the level in normal controls. In addition, IL-1β mRNA was also increased in thyroid gland tissue from patients with HT compared to those with GD, and this was accompanied by increased local infiltration of monocytes into thyroid tissues. Correlation analysis of the clinical samples validated the association of high IL-1β levels with the pathogenesis of HT. Our study suggests that IL-1β may be an active etiologic factor in the pathogenesis of HT and thus present a new target for novel diagnostics and treatment.

  12. Proteins oxidation and autoantibodies' reactivity against hydrogen peroxide and malondialdehyde -oxidized thyroid antigens in patients' plasmas with Graves' disease and Hashimoto Thyroiditis.

    Science.gov (United States)

    Mseddi, Malek; Ben Mansour, Riadh; Gargouri, Bochra; Mnif, Fatma; El Ghawi, Samir; Hammami, Boutheina; Ghorbel, Abdelmonem; Abid, Mohamed; Lassoued, Saloua

    2017-06-25

    The aim of this study was to evaluate proteins oxidation in plasmas of two autoimmune thyroid diseases (AITD): Graves' disease (GD) and Hashimoto Thyroiditis (HT), and to determine whether oxidative modification of thyroid antigens (T.Ag) enhanced the reactivity of autoantibodies in plasmas of AITD patients compared with the reactivity towards native T.Ag. Carbonyl and thiol groups and MDA-protein adducts were assessed spectrophotometric methods in plasmas of 74 AITD patients and 65 healthy controls. The reactivities immunoglobulin (Ig)G autoantibodies towards malondialdéhyde (MDA)-modified T.Ag, hydrogen peroxide (H 2 O 2 )-modified T.Ag, native T.Ag and native derm were checked by enzyme-linked immunosorbent assay (ELISA). Evaluation of oxidized proteins exhibited high levels of MDA bound to proteins and carbonyl groups, as well as reduced thiol level in plasmas of AITD patients by comparison to healthy controls (p thyroid stimulating hormone level in HT patients in the other (r = 0.65, p < 0.001). The data suggest that high production of H 2 O 2 probably occurred during hormone synthesis could contribute to protein oxidation in AITD and to create neoepitopes responsible for autoantibody reactivity's to H 2 O 2 -oxidized T.Ag enhancement. These results provide support to the involvement of oxidative stress in AITD development and/or exacerbation. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Selenium supplementation for Hashimoto's thyroiditis.

    Science.gov (United States)

    van Zuuren, Esther J; Albusta, Amira Y; Fedorowicz, Zbys; Carter, Ben; Pijl, Hanno

    2013-06-06

    Hashimoto's thyroiditis is a common auto-immune disorder. The most common presenting symptoms may include anxiety, negative mood, depression, dry skin, cold intolerance, puffy eyes, muscle cramps and fatigue, deep voice, constipation, slow thinking and poor memory. Clinical manifestations of the disease are defined primarily by low levels of thyroid hormones; therefore it is treated by hormone replacement therapy, which usually consists of levothyroxine (LT4). Selenium might reduce antibody levels and result in a decreased dosage of LT4 and may provide other beneficial effects (e.g. on mood and health-related quality of life). To assess the effects of selenium supplementation on Hashimoto's thyroiditis. We searched the following databases up to 2 October 2012: CENTRAL in The Cochrane Library (2012, Issue 10), MEDLINE, EMBASE, and Web of Science; we also screened reference lists of included studies and searched several online trial registries for ongoing trials (5 November 2012). Randomised controlled clinical trials that assessed the effects of selenium supplementation for adults diagnosed with Hashimoto's thyroiditis. Study selection, data extraction, assessment of risk of bias, and analyses were carried out by two independent review authors. We assessed the quality of the evidence of included studies using GRADE. We were unable to conduct a meta-analysis because clinical heterogeneity between interventions that were investigated is substantial. Four studies at unclear to high risk of bias comprising 463 participants were included. The mean study duration was 7.5 months (range 3 to 18 months). One of our primary outcomes-'change from baseline in health related quality of life'-and two of our secondary outcomes-'change from baseline in LT4 replacement dosage at end of the study' and 'economic costs'-were not assessed in any of the studies. One study at high risk of bias showed statistically significant improvement in subjective well-being with sodium

  14. Enfermedad de Hashimoto

    Directory of Open Access Journals (Sweden)

    Hernando Latorre

    1956-01-01

    Full Text Available Se describe un caso de enfermedad de hashimoto en una enferma de 47 años y se hacen algunos comentarios sobre la interpretación y relaciones de esta entidad con el coto de riedel y el coto linfadenoide. La lesión al examen clínico simuló un tumor maligno de tiroides, diagnóstico con el cual fue remitido el órgano al laboratorio de anatomía patológica.

  15. Anti‑livin antibodies in Hashimoto thyroiditis.

    Science.gov (United States)

    Baumann-Antczak, Aleksandra; Kosowicz, Jerzy; Zamysłowska, Hanna; Ruchała, Marek

    2012-01-01

    Livin belongs to the family of apoptosis inhibitors. High livin expression is observed in malignancies of the gastrointestinal tract, lungs, breast, and kidneys, but it is not present in differentiated adult tissues. In some malignant processes, anti‑livin antibodies are present. The aim of the study was to evaluate the prevalence of anti‑livin antibodies in Hashimoto thyroiditis, a disease characterized by rapid and widespread thyrocyte apoptosis. The study comprised 65 women with Hashimoto thyroiditis and the control group of 40 healthy women. In the majority of the patients, clinical manifestations of hypothyroidism were observed; all patients had high levels of serum antithyroid peroxidase antibodies. A solid‑phase radioimmunoassay in livin‑coated polyethylene tubes using 125I-labeled protein A was used to determine anti-livin antibodies. Significant amounts of anti-livin antibodies were reported in 18 patients (26.8%); 3 patients (4.6%) had borderline antibody levels; while in controls only 1 patient was positive (2.5%, P Hashimoto thyroiditis, an autoimmune process is more general and involves numerous autoantibodies including an antibody against apoptosis inhibitor - livin. Anti‑livin antibodies cannot serve only as a marker of malignancy because they are also present in autoimmune processes.

  16. Hashimoto thyroiditis: a century later.

    Science.gov (United States)

    Ahmed, Rania; Al-Shaikh, Safa; Akhtar, Mohammed

    2012-05-01

    More than a century has passed since the first description of Hashimoto thyroiditis (HT) as a clinicopathologic entity. HT is an autoimmune disease in which a breakdown of immune tolerance is caused by interplay of a variety of immunologic, genetic, and environmental factors. Thyrocyte injury resulting from environmental factors results in expression of new or hidden epitopes that leads to proliferation of autoreactive T and B cells. Infiltration of thyroid by these cells results in HT. In addition to the usual type of HT, several variants such as the fibrous type and Riedal thyroiditis are also recognized. The most recently recognized variant is immunoglobulin G4(+) HT, which may occur as isolated thyroid limited disease or as part of a generalized Ig4-related sclerosing disease. The relationship between HT and Riedel thyroiditis remains unclear; however, recent evidence seems to suggest that it may also be part of the spectrum of Ig4-related sclerosing disease. HT is frequently associated with papillary thyroid carcinoma and may indeed be a risk factor for developing this type of cancer. The relationship between thyroid lymphoma and HT on the other hand appears well established.

  17. A clinical case report of Hashimoto's thyroiditis and its impact on the treatment of chronic periodontitis.

    Science.gov (United States)

    Patil, B S; Giri, G R

    2012-01-01

    Periodontitis is a multifactorial disease with microbial dental plaque as the initiator of periodontal disease. However, the manifestation and progression of the disease is influenced by a wide variety of determinants and factors. The strongest type of causal relationship is the association of systemic and periodontal disease. Hashimoto's thyroiditis has also been considered as one of the causes of periodontal disease. This clinical case report highlights the impact of Hashimoto's thyroiditis on the outcome of periodontal therapy.

  18. Sonographic Findings of Hashimoto's Thyroiditis and Associated Nodular Lesions

    International Nuclear Information System (INIS)

    Kang, Bong Joo; Park, Young Ha; Jung, So Lyung; Chung, Soo Kyo

    2007-01-01

    To evaluate the sonographic findings of Hashimoto's thyroiditis and associated nodular lesions. We retrospectively reviewed the sonographic findings of twenty patients who had surgically confirmed Hashimoto's thyroiditis between 1 March 2005, and 26 November 2005. In these patients, we reviewed the sonographic findings of the associated focal nodular lesion. Assessed were size, homogeneity, and echogenicity of the diseased thyroid gland and shape, echogenicity, margin, rim, microcal cification of the associated nodules. Without knowledge of the pathological diagnosis of the nodular lesions, based on the sonographic criteria, the nodules were classified as either malignant or benign. Hashimoto's thyroiditis demonstrates a variety of sonographic findings for size, homogeneity, and echogenicity. Among the nineteen nodules that were sonographically diagnosed and pathologically confirmed, nine papillary cancers, seven nodular hyperplasias, two Huthle cell adenomas, and one focal hyalinized fibrosing nodule were included. All of the nine papillary cancers showed more than one malignant finding such as marked hypoechogenicity, an irregular shape, a taller than wide shape, a spiculated margin, or microcalcifications that were classified as malignant nodulea, and all of the ten benign nodules showed no malignant findings. Circumscribed isoechoic, hyperechoic, or hypoechoic nodules without calcification were classified as bending nodules. Hashimoto's thyroiditis demonstrates various findings on a sonographic examination,and associated various benign and malignant lesions. Moreover, a sonographic examination is helpful to differentiate between malignant and benign lesions in Hashimoto's thyroiditis as in the normal thyroid

  19. Surgical intervention in chronic (Hashimoto's) thyroiditis

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, C.G. Jr.; Rutledge, R.G.

    1981-06-01

    Experience with 260 thyroidectomies at the North Carolina Memorial Hospital performed between 1875 and 1980 for a dominant thyroid mass was reviewed to determine the reliability of criteria for diagnosis and the indications for surgical treatment. Using the criteria of clinical findings, complemented by laboratory studies. Four patients had Hashimoto's thyroiditis coincidental to another disease for which thyroidectomy was performed. In seven patients Hashimoto's thyroiditis alone constituted the indications for operation. The indications for operation in these patients were: autonomous function with mild hyperthyroidism (2 patients); associated cold nodule (2 patients); thyromegaly unresponsive to suppressive therapy (2 patients); and rapidly enlarging mass simulating a neoplasm (1 patient). Only one of 71 patients with well differentiated carcinoma had Hashimoto's thyroiditis. One patient with Hashimoto's thyroiditis had associated lymphoma. In most patients, Hashimoto's thyroiditis can be identified using appropriate clinical and laboratory criteria without resorting to thyroidectomy to differentiate between thyroiditis and a neoplasm. Operations are indicated in patients with suspected or established chronic thyroiditis for: 1) the presence of a dominant mass with incomplete regression on suppressive therapy. 2) Progression of thyromegaly despite suppressive therapy. 3) Historic or physical findings suggest a malignancy. 4) Indeterminant findings on cutting needle biopsy.

  20. [Thyroid echogeneity as a useful tool for the differential diagnosis of hyperthyroidism in the course of Graves disease and Hashimoto thyroiditis].

    Science.gov (United States)

    Niedziela, M; Warzywoda, M; Korman, E

    2000-01-01

    Hashimoto's thyroiditis (HT) and Graves' disease (GD) constitute a spectrum of autoimmune thyroid diseases (AITD). They share an autoimmune pathogenesis, with a cellular and a humoral response to the thyroid gland. As a consequence, dysfunction of the gland itself may develop, characterized by hyperfunction in the case of GD and hypofunction in the case of HT, however at the onset of HT the hyperthyroidism might be observed as a result of a rapid destruction of thyrocytes. An abnormal thyroid echographic pattern characterized by a diffuse low echogeneity has been described in both AITD. This hypoechogeneity is due to three components: increase of intrathyroidal flow, functional changes in thyroid follicles with increased cellularity and decrease of the colloid content, resulting in the reduction of the cell/colloid interface, variable degree of lymphocytic infiltration. The first two components may be reversible during medical treatment and seem to be characteristic for GD, whereas lymphocytic infiltration may rather represent mostly HT. Here we present a 17-year-old girl with typical clinical signs of hyperthyroidism [firm goiter (II degrees), tachycardia, palpitations, nervousness, excessive sweating and tremor]. Laboratory tests were the following: fT3 - 6.59 pg/ml(increasing), fT4 - 1.99 ng/dl(increasing), TSH - 0.02 micro IU/ml(decreasing); anti-Tg-Ab - 840 IU/ml(increasing), anti-TPO-Ab - 190 IU/ml(increasing) (4 months later antithyroid antibodies were 2200 and 70, respectively). Ultrasound examination showed hypoechogeneity of the whole gland and enhanced vascular flow based on power Doppler analysis. Thyroid scan visualized the generally increased uptake of technetium. The girl was put on beta-blocker (propranolol) and later an antithyroid drug (thiamazole) was added. A course of disease was unstable, therefore the fine-needle aspiration biopsy was performed and showed the presence of single groups of normal thyrocytes and scanty colloid with no features

  1. Epitope recognition patterns of thyroid peroxidase autoantibodies in healthy individuals and patients with Hashimoto's thyroiditis*

    DEFF Research Database (Denmark)

    Nielsen, Claus H; Brix, Thomas H; Gardas, Andrzej

    2008-01-01

    Thyroid peroxidase antibodies (TPOAb) are markers of autoimmune thyroid disease (AITD), including Hashimoto's thyroiditis (HT), but naturally occurring TPOAb are also detectable in healthy, euthyroid individuals. In AITD, circulating TPOAb react mainly with two immunodominant regions (IDR), IDR...

  2. The Association of Helicobacter pylori Infection with Hashimoto's Thyroiditis

    Directory of Open Access Journals (Sweden)

    Maryam Alsadat Salami

    2013-05-01

    Full Text Available Autoimmune thyroid diseases (ATD are multifactorial conditions that result from genetic predisposition in combination with environmental risk factors. Helicobacter pylori infection as an environmental risk factor has been proposed to imitate the antigenic components of the thyroid cell membrane and may play a leading role in the onset of the autoimmune diseases, such as Hashimoto thyroiditis. The aim of this study was to investigate the association between Helicobacter pylori (HP infection and Hashimoto's thyroiditis (HT. The participants in this case-control study included 43 patients affected by Hashimoto's thyroiditis, and 40 healthy individuals without history of autoimmune disease as the control group. Anti HP IgG and anti-TPO antibodies were determined using ELISA method. Results were considered positive when the IgG anti-HP value was higher than 30 IU/ml and the anti-TPO autoantibody value was higher than 75 IU/ml. The mean TSH level was 18.3±16.8 IU/ml for patients and 2.8±1.2 IU/ml for the control group (P<0.001. 46.5% of the patient group and 10.8% of the control group were infected with HP. The association between HP and Hashimoto's thyroiditis was statistically significant (Odds Ratio=7.2, 95%, Confidence Interval: 2.0- 28.8, P<0.001. The findings show that, there is an association between HP and Hashimoto's thyroiditis. To establish a definite correlation between them, more detailed studies with a more specialized examination and precise consideration regarding species of HP, genetic polymorphism of the host and investigation of environmental factors are needed.

  3. The Lipid Parameters and Lipoprotein(a) Excess in Hashimoto Thyroiditis.

    Science.gov (United States)

    Yetkin, D O; Dogantekin, B

    2015-01-01

    Objective. The risk of atherosclerotic heart disease is increased in autoimmune thyroiditis, although the reason is not clear. Lipoprotein(a) (Lp(a)) excess has been identified as a powerful predictor of premature atherosclerotic vascular diseases. The aim of this study is to investigate the relationship between Lp(a) levels and thyroid hormones in Hashimoto patients. Method. 154 premenopausal female Hashimoto patients (48 patients with overthypothyroid (OH), 50 patients with subclinical hypothyroid (SH), and 56 patients with euthyroid Hashimoto to (EH)) were enrolled in this study. The control group consists of 50 age matched volunteers. In every group, thyroid function tests and lipid parameters with Lp(a) were measured. Lp(a) excess was defined as Lp(a) > 30 mg/dL. Results. Total-C, LDL-C, TG, and Lp(a) levels were increased in Hashimoto group. Total-C, LDL-C, and TG levels were higher in SH group than in the control group. Total-C and LDL-C levels were also higher in EH group compared to controls. Lp(a) levels were similar in SH and EH groups with controls. However, excess Lp(a) was more common in subclinical hypothyroid and euthyroid Hashimoto group than in the control group. Conclusion. The Total-C and LDL-C levels and excess Lp(a) were higher even in euthyroid Hashimoto patients. Thyroid autoimmunity may have some effect on Lp(a) and lipid metabolism.

  4. The Immunopathogenesis of Chronic Autoimmune Thyroiditis One Century after Hashimoto

    Science.gov (United States)

    Weetman, Anthony P

    2013-01-01

    Hakaru Hashimoto described 4 patients with a hitherto unknown cause for goitre, struma lymphomatosa, a century ago. He was careful to distinguish this from Riedel thyroiditis but it has become clear that fibrosis and atrophy of the thyroid are indeed components of Hashimoto thyroiditis, and in rare cases IgG4-related sclerosing disease may be an outcome. Although the cause of the lymphocytic infiltration was unknown to Hashimoto, we now know through the pioneering studies of N.R. Rose and E. Witebsky [J Immunol 1956;76:417–427] that this condition is the archetype for autoimmune destruction as a disease mechanism. In the last two decades in particular, there has been huge interest in unravelling the genetic basis for this and related autoimmune disorders. The list of polymorphisms associated with autoimmune thyroid disease grows each year, and in the case of vitiligo, which is frequently found in association with thyroid autoimmunity, we know that 27 separate susceptibility loci account for less than 20% of the heritability of this condition. Environmental and existential factors may turn out to be just as complex in number and in interactions. We can thus imagine a ‘Swiss cheese’ model for the causation of autoimmune thyroid disease, in which the effects of cumulative weaknesses line up – like the holes in slices of cheese – to allow the catastrophic event of autoimmune destruction to occur. PMID:24783026

  5. Profile of Hashimoto's Thyroiditis in Sri Lankans: Is There an Increased Risk of Ancillary Pathologies in Hashimoto's Thyroiditis?

    OpenAIRE

    Siriweera, Eranga Himalee; Ratnatunga, Neelakanthi Vajira Illangakoon

    2010-01-01

    Hashimoto's thyroiditis has been reported to be associated with many neoplastic and nonneoplastic thyroid pathologies. This retrospective study aims to determine the demographic profile of Hashimoto's thyroiditis in Sri Lankans, document ancillary pathologies in Hashimoto's thyroiditis, and determine whether there is an increased risk of occurrence of malignancies, benign neoplasms, and nonneoplastic benign lesions in Hashimoto's thyroiditis by comparing with thyroids showing multinodular goi...

  6. Expression of the RET/PTC fusion gene as a marker for papillary carcinoma in Hashimoto's thyroiditis

    DEFF Research Database (Denmark)

    Wirtschafter, A; Schmidt, R; Rosen, D

    1997-01-01

    specific genes in patients diagnosed with Hashimoto's disease. The newly identified oncogenes RET/PTC1 and RET/PTC3 provide useful and specific markers of the early stages of papillary carcinoma as they are highly specific for malignant cells. Using a sensitive and specific reverse transcriptase......-polymerase chain reaction (RT-PCR) assay, we found messenger RNA (mRNA) expression for the RET/PTC1 and RET/PTC3 oncogenes in 95% of the Hashimoto's patients studied. All Hashimoto's patients presenting without histopathologic evidence of papillary thyroid cancer showed molecular genetic evidence of cancer...

  7. Combined effect of Hashimoto's thyroiditis and BRAF(V600E) mutation status on aggressiveness in papillary thyroid cancer.

    Science.gov (United States)

    Kim, Su-jin; Myong, Jun Pyo; Jee, Hyeon-Gun; Chai, Young Jun; Choi, June Young; Min, Hye Sook; Lee, Kyu Eun; Youn, Yeo-Kyu

    2016-01-01

    The purpose of this study was to evaluate the association between Hashimoto's thyroiditis and BRAF(V600E) mutation status in patients with papillary thyroid cancer (PTC) and to determine their combined association with tumor aggressiveness in PTC. A total of 1780 patients with PTC who underwent surgery were enrolled in this study. Simple and multiple analyses were performed to determine the association between Hashimoto's thyroiditis and the BRAF(V600E) mutation in PTC. Hashimoto's thyroiditis was present in 11.5% of patients (204/1780) with PTC. Multiple logistic regressions showed that BRAF(V600E) (odds ratio [OR] = 0.493; 95% confidence interval [CI] = 0.360-0.678) and the female sex (OR = 7.146; 95% CI = 3.408-18.347) were independent factors associated with Hashimoto's thyroiditis in PTC. BRAF(V600E) mutation and the Hashimoto's thyroiditis-negative PTC group were associated with aggressive disease (OR = 3.069; 95% CI = 1.654-5.916). Hashimoto's thyroiditis was associated less frequently with BRAF(V600E) , and frequently with the female sex in patients with PTC. Hashimoto's thyroiditis and BRAF(V600E) status may help to predict clinical outcome of PTC. © 2015 Wiley Periodicals, Inc.

  8. Estruma linfomatosa (Enfermedad de Hashimoto: presentación de 14 casos

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    Guillermo Restrepo

    1964-04-01

    Full Text Available The authors report 14 cases of Hashimoto's Disease. The incidence of the disease in Colombia is less than 0.5%, of the goiters operated. The literature is reviewed to actualize concepts on the Pathogenesis diagnosis and treatment of the Disease.

  9. Ultrastructural findings in Hashimoto's thyroiditis and focal lymphocytic thyroiditis with reference to giant cell formation.

    Science.gov (United States)

    Knecht, H; Hedinger, C E

    1982-09-01

    Ultrastructural findings in two cases of Hashimoto's disease and two cases of focal lymphocytic thyroiditis are reported. Stimulated thyrocytes, oncocytes and degenerating thyrocytes were observed in all cases. Multinucleated thyrocytes and epithelial pseudogiant cells were identified in Hashimoto's disease only. Infiltrating lymphocytes, plasma cells, monocytes and macrophages were present in all cases. The ultrastructure of germinal centres was similar to that seen in lymphatic organs. Giant cells of both intra- and extrafollicular localization were seen in Hashimoto's disease. Most of the giant cells were macrophage-derived. Two different ways of giant cell formation were identified: besides the familiar dissolution of plasma membranes of adjacent macrophages, another mechanism of fusion was observed. At sites of contact, peculiar membrane structures were developed and disintegration of plasma membranes occurred in parts adjacent to these structures. These are not identical to desmosomes and are different from Langerhans' granules. They probably represent special organelles for the initiation of cellular fusion.

  10. Hashimoto's thyroiditis, Sjogren's syndrome and orbital lymphoma.

    OpenAIRE

    Ko, G. T.; Chow, C. C.; Yeung, V. T.; Chan, H.; Cockram, C. S.

    1994-01-01

    A 69 year old Chinese housewife presented with periorbital puffiness, and dry eyes and mouth. Subsequent investigations confirmed the presence of Hashimoto's thyroiditis, Sjogren's syndrome and orbital lymphoma. This unusual combination is discussed with reference to previous publications.

  11. Hashimoto's Thyroiditis: Celebrating the Centennial Through the Lens of the Johns Hopkins Hospital Surgical Pathology Records

    Science.gov (United States)

    De Remigis, Alessandra; Chuang, Kelly; Dembele, Marieme; Iwama, Akiko; Iwama, Shintaro

    2013-01-01

    Hashimoto's thyroiditis is now considered the most prevalent autoimmune disease, as well as the most common endocrine disorder. It was initially described in 1912, but only rarely reported until the early 1950s. To celebrate this centennial, we reviewed the surgical pathology archives of the Johns Hopkins hospital for cases of Hashimoto's thyroiditis, spanning the period from May 1889 to October 2012. Approximately 15,000 thyroidectomies were performed at this hospital over 124 years. The first surgical case was reported in 1942, 30 years after the original description. Then, 867 cases of Hashimoto's thyroiditis were seen from 1942 to 2012, representing 6% of all thyroidectomies. Hashimoto's thyroiditis was the sole pathological finding in 462 cases; it accompanied other thyroid pathologies in the remaining 405 cases. The most commonly associated pathology was papillary thyroid cancer, an association that increased significantly during the last two decades. The most common indication for thyroidectomy was a thyroid nodule that was cytologically suspicious for malignancy. Hashimoto's thyroiditis remains a widespread, intriguing, and multifaceted disease of unknown etiology one century after its description. Advances in the understanding of its pathogenesis and preoperative diagnosis will improve recognition and treatment of this disorder, and may one day lead to its prevention. PMID:23151083

  12. Idiopathic retroperitoneal fibrosis associated with Hashimoto's thyroiditis in a patient with a single functioning kidney

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    Byung Sun Kim

    2013-12-01

    Full Text Available Retroperitoneal fibrosis (RPF is a rare disease characterized by the presence of fibroinflammatory tissue around the abdominal aorta and ureteral entrapment in most cases. Idiopathic RPF is frequently reported in association with autoimmune diseases; however, there have been few reports of idiopathic RPF associated with Hashimoto's thyroiditis. Here, we report a case of idiopathic RPF with Hashimoto's thyroiditis in a patient with a single functioning kidney, which was successfully treated by corticosteroid therapy and transient intraureteral stent insertion with a double-J catheter.

  13. Coexistence of chronic renal failure, hashimoto thyroiditis and idiopathic hypoparathyroidism: a rare case report.

    Science.gov (United States)

    Yildiz, Saliha; Soyoral, Yasemin; Demirkiran, Davut; Ozturk, Mustafa

    2014-04-01

    Hypoparathyroidism is an uncommon disease and its coexistence with chronic renal failure is quite rare. Hypocalcemia and hyperphosphatemia are seen in both diseases. Diagnosis of hypoparathyroidism may be overlooked when parathormone response is not evaluated in patients with chronic renal failure. A 19-year-old female patient who had been receiving hemodialysis for 3 years because of chronic renal failure was diagnosed as idiopathic hypoparathyroidism and hashimoto thyroiditis. When her medical records on the first admission and medical history were evaluated, hypoparathyroidism and hashimoto thyroiditis were seen to be present also when she was started hemodialysis. Idiopathic hypoparathyroidism should be suspected in case as absence of parathormone response to hypocalcemia in patients with chronic renal failure. It should be taken into consideration that hashimoto thyroiditis may accompany and required analysis should be done.

  14. FAMILIAL ALOPECIA ARETA, ATOPY AND THYROIDITIS HASHIMOTO

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    Ani Tsvetanova

    2004-10-01

    Full Text Available We present a case of morbid association of two organ-specific autoimmune diseases (Alopecia areata-AA and Thyreoiditis Hashimoto-TH in two white sisters - 23 and 26 years old. There is no family history of AA or any autoimmune disorders. The onset of AA, in the both sisters was in early childhood (3 and 7 years of age. The clinical and laboratory examinations showed engagement of the scalp with round or oval large patches of alopecia, without involvement of the body hairs and nails. There were also alterations of thyroid gland function, positive TMA (Thyroid Microsomal Antibodies and Rö-data of Pituitary adenoma as well as episodes of allergic rhinitis (in one of the sisters, and bronchial asthma (in the other. According to Ikeda’s classification, they have an "Atopic type" AA. We suppose that the observed case is not an occasional coincidence of AA and TH. HLA Aw32B18 determination could be support our suggesting about the familial pattern of these autoimmune diseases.

  15. Hashimoto thyroiditis: clinical and diagnostic criteria.

    Science.gov (United States)

    Caturegli, P; De Remigis, A; Rose, N R

    2014-01-01

    Hashimoto thyroiditis (HT), now considered the most common autoimmune disease, was described over a century ago as a pronounced lymphoid goiter affecting predominantly women. In addition to this classic form, several other clinico-pathologic entities are now included under the term HT: fibrous variant, IgG4-related variant, juvenile form, Hashitoxicosis, and painless thyroiditis (sporadic or post-partum). All forms are characterized pathologically by the infiltration of hematopoietic mononuclear cells, mainly lymphocytes, in the interstitium among the thyroid follicles, although specific features can be recognized in each variant. Thyroid cells undergo atrophy or transform into a bolder type of follicular cell rich in mitochondria called Hürthle cell. Most HT forms ultimately evolve into hypothyroidism, although at presentation patients can be euthyroid or even hyperthyroid. The diagnosis of HT relies on the demonstration of circulating antibodies to thyroid antigens (mainly thyroperoxidase and thyroglobulin) and reduced echogenicity on thyroid sonogram in a patient with proper clinical features. The treatment remains symptomatic and based on the administration of synthetic thyroid hormones to correct the hypothyroidism as needed. Surgery is performed when the goiter is large enough to cause significant compression of the surrounding cervical structures, or when some areas of the thyroid gland mimic the features of a nodule whose cytology cannot be ascertained as benign. HT remains a complex and ever expanding disease of unknown pathogenesis that awaits prevention or novel forms of treatment. Copyright © 2014 Elsevier B.V. All rights reserved.

  16. Sonographic Findings of Hashimoto's Thyroiditis and Associated Nodular Lesions

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Bong Joo; Park, Young Ha; Jung, So Lyung; Chung, Soo Kyo [Catholic University of Korea College of Medicine, Seoul (Korea, Republic of)

    2007-12-15

    To evaluate the sonographic findings of Hashimoto's thyroiditis and associated nodular lesions. We retrospectively reviewed the sonographic findings of twenty patients who had surgically confirmed Hashimoto's thyroiditis between 1 March 2005, and 26 November 2005. In these patients, we reviewed the sonographic findings of the associated focal nodular lesion. Assessed were size, homogeneity, and echogenicity of the diseased thyroid gland and shape, echogenicity, margin, rim, microcal cification of the associated nodules. Without knowledge of the pathological diagnosis of the nodular lesions, based on the sonographic criteria, the nodules were classified as either malignant or benign. Hashimoto's thyroiditis demonstrates a variety of sonographic findings for size, homogeneity, and echogenicity. Among the nineteen nodules that were sonographically diagnosed and pathologically confirmed, nine papillary cancers, seven nodular hyperplasias, two Huthle cell adenomas, and one focal hyalinized fibrosing nodule were included. All of the nine papillary cancers showed more than one malignant finding such as marked hypoechogenicity, an irregular shape, a taller than wide shape, a spiculated margin, or microcalcifications that were classified as malignant nodulea, and all of the ten benign nodules showed no malignant findings. Circumscribed isoechoic, hyperechoic, or hypoechoic nodules without calcification were classified as bending nodules. Hashimoto's thyroiditis demonstrates various findings on a sonographic examination,and associated various benign and malignant lesions. Moreover, a sonographic examination is helpful to differentiate between malignant and benign lesions in Hashimoto's thyroiditis as in the normal thyroid

  17. Painful Hashimoto's thyroiditis: myth or reality?

    Science.gov (United States)

    Rotondi, M; Capelli, V; Locantore, P; Pontecorvi, A; Chiovato, L

    2017-08-01

    Neck pain is a common complain, being in most cases due to non-thyroidal causes. However, a minority of patients suffer from painful thyroid diseases. Among them, sub-acute thyroiditis (SAT) is the most frequent one. Rare thyroid-related causes of neck pain include hemorrhage within a thyroid nodule as well as Riedel's thyroiditis and suppurative thyroiditis. In the last 30 years, a few cases of a painful variant of Hashimoto's thyroiditis (HT) have been described. Biochemical, ultrasound, and histologic features were clearly suggestive for HT in all of the published cases and definitely ruled out the diagnosis of SAT. While sound descriptions of painful HT are present in the literature, it is important to emphasize that only 20 cases were reported from the year 2000 until now. The condition, however, is clinically relevant because neck pain was reported to be refractory both to steroids and to other analgesic drugs, being thyroidectomy the only effective treatment for pain relief in these patients. This short review analyzes currently available data supporting a role for HT as a rare cause of neck pain.

  18. Autopsy studies of Hashimoto's thyroiditis in Hiroshima and Nagasaki (1954-1974)

    International Nuclear Information System (INIS)

    Asano, Masahide; Norman, J.E. Jr.; Kato, Hiroo; Yagawa, Kanichi.

    1978-01-01

    The authors examined 155 autopsy cases of Hashimoto's thyroiditis in the Life Span Study sample including both A-bomb survivors and controls in Hiroshima and Nagasaki (1954 to 1974). Hashimoto's thyroiditis was classified into lymphoid, diffuse and fibrous types and the following results were obtained. No difference existed in the effects of A-bomb radiation in the incidence and ATB (At the time of the A-bomb). The ration of males to females did not reveal statistical significance, even though reversed ratio was noted in the high dose group. The variation of thyroid gland weight in T65 dose or by variant showed no significant pattern, even though the smallest average weight was found in the highest radiation exposure group. The complication in the patients with Hashimoto's thyroiditis were noted to have high prevalance of ovarian cancer and low prevalence of stomach cancer and total cancer. Only two patients with Hashimoto's thyroiditis were found to be complicated with thyroid carcinoma. Among collagen diseases, the prevalence of rheumatic fever and rheumatoid arthritis was high as complication. And the prevance of combined diseases suggested that no late effect of A-bomb radiation existed. (author)

  19. Hashimoto's thyroiditis in children and adolescents

    Directory of Open Access Journals (Sweden)

    Marković Slavica

    2008-01-01

    Full Text Available INTRODUCTION Hashimoto's thyroiditis (HT is a common cause of goitre and hypothyroidism in children and adolescents. Spontaneous remission may occur in up to 50% patients, but the development of hypothyroidism is possible. OBJECTIVE We investigated the clinical manifestations, course and long-term outcome of HT. METHOD We reviewed charts of 43 children (36 females with HT, mean age at presentation 12.3 years, and mean follow-up duration 4.6 years. RESULTS HT is five times more common in females. The common complaints leading to referral were goitre in 19 children (44.3%, diffuse in 17 children (89.5%. As to the prevalence of goitre, it accounted for significantly more referrals in females (14 girls, and 5 boys; 73.7% vs 26.3%, t-test; p<0.005. Goitre was either isolated in 15 (34.4% or associated with other complaints in 4 children: anemia in 7 (16.2%, fatigue in 5 (11.8%, increased appetite in 4 (9.7%, weight gain in 3 (7.0%, growth retardation in 2 children (4.7%, at irregular menses in 3 pubertal girls. Hypothyroidism was present in 18 patients (41.1%, 7 (38.8% on initial admission, and 11 (61.8% had the mean follow-up duration of 4.6 years. There were 25 euthyroid HT patients (59.9%. The family history of the thyroid disease was positive in 16 children (37.1% and 12 of them (71.4% had hypothyroidism. There were 6 patients (13.9% in whom the disease was associated with some other autoimmune disease. CONCLUSION HT is five times more common in females. The usual complaints leading to referral were diffuse goitre, which accounted for significantly more referrals in females. A positive family history of autoimmune thyroid disease is associated with a higher risk of hypothyroidism in children with HT. Hypothyroid patients may appear in higher percentage of children and adolescents than previously reported.

  20. Hashimoto thyroiditis: Part 1, sonographic analysis of the nodular form of Hashimoto thyroiditis.

    Science.gov (United States)

    Anderson, Lauren; Middleton, William D; Teefey, Sharlene A; Reading, Carl C; Langer, Jill E; Desser, Terry; Szabunio, Margaret M; Hildebolt, Charles F; Mandel, Susan J; Cronan, John J

    2010-07-01

    The purpose of this article is to analyze the sonographic appearance of nodular Hashimoto thyroiditis. As part of an ongoing multiinstitutional study, patients who underwent ultrasound examination and fine-needle aspiration of one or more thyroid nodules were analyzed for multiple predetermined sonographic features. Patients completed a questionnaire, including information about thyroid function and thyroid medication. Patients (n = 61) with fine-needle aspiration cytologic results consistent with nodular Hashimoto thyroiditis (n = 64) were included in the study. The mean (+/- SD) diameter of nodular Hashimoto thyroiditis was 15 +/- 7.33 mm. Nodular Hashimoto thyroiditis occurred as a solitary nodule in 36% (23/64) of cases and in the setting of five or more nodules in 23% (15/64) of cases. Fifty-five percent (35/64) of the cases of nodular Hashimoto thyroiditis occurred within a sonographic background of diffuse Hashimoto thyroiditis, and 45% (29/64) of cases occurred within normal thyroid parenchyma. The sonographic appearance was extremely variable. It was most commonly solid (69% [42/61] of cases) and hypoechoic (47% [27/58] of cases). Twenty percent (13/64) of nodules had calcifications (seven with nonspecific bright reflectors, four with macrocalcifications, and three eggshell), and 5% (3/64) of nodules had colloid. Twenty-seven percent (17/64) of nodules had a hypoechoic halo. The margins were well defined in 60% (36/60) and ill defined in 40% (24/60) of nodules. On Doppler analysis, 35% (22/62) of nodules were hypervascular, 42% (26/62) were isovascular or hypovascular, and 23% (14/62) were avascular. The sonographic features and vascularity of nodular Hashimoto thyroiditis were extremely variable.

  1. Elastography in the differential diagnosis of thyroid nodules in Hashimoto thyroiditis.

    Science.gov (United States)

    Şahin, Mustafa; Çakal, Erman; Özbek, Mustafa; Güngünes, Aşkin; Arslan, Müyesser Sayki; Akkaymak, Esra Tutal; Uçan, Bekir; Ünsal, Ilknur Öztürk; Bozkurt, Nujen Çolak; Delibaşi, Tuncay

    2014-08-01

    Elastography is a method which assesses the risk of the malignancy and provides information about the degree of hardness in tissue. Hashimoto's thyroiditis, autoimmune lymphocytic infiltration and fibrosis, is considered to be a very common disease that is able to change the hardness of the tissue. The diagnostic value of elastography of this group of patients has not previously been reported. In our study, we aimed to determine the diagnostic value of elastography in 283 patients (255 female, 28 male) with Hashimoto's thyroiditis. Elastography score and index were measured with real-time ultrasound elastography (Hitachi(®) EUB 7000 HV machine with using 13 MHz linear transducer). The outcome of this measure shows that malignant nodules were with higher elastography scores (ES) and strain indexes (SI) values. ES ≥3 were observed in 16/20 malignant and 130/263 benign nodules, respectively. The area under the curve (AUC) for the elasto score (AUC) was 0.72 (p = 0.001), and AUC for the strain index was 0.77 (p Hashimoto patients although sensitivity and specificity decreases in Hashimoto in this population.

  2. Immune Disorders in Hashimoto's Thyroiditis: What Do We Know So Far?

    Science.gov (United States)

    Pyzik, Aleksandra; Grywalska, Ewelina; Matyjaszek-Matuszek, Beata; Roliński, Jacek

    2015-01-01

    This review of literature attempts to identify the factors that are involved in the pathogenesis of Hashimoto thyroiditis, an immune defect in an individual with genetic susceptibility accompanied with environmental factors. The frequency of Hashimoto's disease is a growing trend and among Caucasians it is estimated at approximately 5%. The dysfunction of the gland may be clinically evident (0.1–2% of the population) or subclinical (10–15%). The pathology is diagnosed five to ten times more often in women than men and its incidence increases with the age (the peak of the number of cases is between 45 and 65); however, it can also be diagnosed in children. The pathogenesis of Hashimoto's thyroiditis is still not fully comprehended. In the etiology of Hashimoto thyroiditis excessively stimulated T CD4+ cells are known to play the most important role. Recent research has demonstrated an increasing role of newly discovered cells such as Th17 (CD4+IL-17+) or T regulatory cells (CD4+CD25+highFoxP3+) in the induction of autoimmune disorders. The process of programmed cell death also plays an equally important role in the pathogenesis and the development of hypothyroidism. PMID:26000316

  3. Ultrasonographic evaluation of Hashimoto's thyroiditis: Comparison of size and echo change with thyroid function

    International Nuclear Information System (INIS)

    Lee, Kang Rae; Cho, Jae Hyun; Kim, Yun Jeong; Kim, Hyun Man; Park, Rae Woong; Suh, Jung Ho; Kang, Byung Chul

    1999-01-01

    To demonstrate sonographic features of Hashimoto's thyroiditis according to the thyroid function. We reviewed 54 thyroid ultrasonographic examinations of untreated Hashimoto's thyroiditis. We reviewed thyroid ultrasonographic examinations and focused on the presence of ill-defined low echoic lesions and glandular enlargement. We performed another thyroid ultrasonographic examination of 14 healthy volunteers, in order to obtain normal size of thyroid gland. Comparison was made between these morphologic characteristics and functional stage of the disease. The mean diameter of thyroid gland was 2.16 ± 0.43 cm in patients with Hashimoto's thyroiditis, and 1.41 ± 0.42 cm in normal control group of the thyroid gland. There was no statistically significant relationship between thyroid function and size. There was morphologic abnormalities in 46 patients (85%). Among them, 7 patients revealed diffuse low echogenicity in the entire thyroid gland, 32 patients showed peripherally located, ill-defined focal hypoechoic lesion, and 7 patients showed solitary or multiple. well-defined nodular lesions. Decreased echogenicity of the thyroid gland was related to hypothyroid status. Hashimoto's thyroiditis has specific morphologue characteristics in ultrasonographic features, which are well correlated with thyroid function.

  4. Vitamin D status in children with Hashimoto thyroiditis.

    Science.gov (United States)

    Camurdan, Orhun M; Döğer, Esra; Bideci, Aysun; Celik, Nurullah; Cinaz, Peyami

    2012-01-01

    To investigate vitamin D status in children with Hashimoto thyroiditis. The study group consisted of 78 children recently diagnosed as Hashimoto thyroiditis and 74 subjects as the control group. Parameters of calcium metabolism, thyroid function tests, and 25-hydroxyvitamin D [25(OH)D] levels were measured. Vitamin D deficiency rate was significantly higher in the Hashimoto group compared with the control subjects (73.1% vs. 17.6%, p Hashimoto group, mean 25(OH)D levels were significantly lower compared with the control group (31.2 +/- 11.5 versus 57.9 +/- 19.7 nmol/L, p thyroid peroxidase (anti-TPO) levels (r = -0.30, p = 0.007). The higher vitamin D deficiency rates besides lower vitamin D levels in the Hashimoto group together with the inverse correlation between vitamin D and anti-TPO suggest that vitamin D deficiency may have a role in the autoimmune process in Hashimoto thyroiditis in children.

  5. Hashimoto thyroiditis, anti-thyroid antibodies and systemic lupus erythematosus.

    Science.gov (United States)

    Posselt, Rayana T; Coelho, Vinícius N; Skare, Thelma L

    2018-01-01

    To study the prevalence of Hashimoto thyroiditis (HT), anti-thyroid autoantibodies (anti-thyroglobulin or TgAb and thyroperoxidase or TPOAb) in systemic lupus erythematosus (SLE) patients. To analyze if associated HT, TgAb and/or TPOAb influence clinical or serological profiles, disease activity and/or its cumulative damage. Three hundred and one SLE patients and 141 controls were studied for thyroid stimulating hormone, thyroxin, TgAb and TPOAb by chemiluminescence and immunometric assays. Patients' charts were reviewed for serological and clinical profiles. Activity was measured by SLE Disease Activity Index and cumulative damage by Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index for SLE. SLE patients were divided into: (i) with HT; (ii) with anti-thyroid antibodies but without HT; and (iii) without HT and without anti-thyroid antibodies, and were then compared. Furthermore, SLE patients were compared according to the number of positive anti-thyroid antibodies. Hashimoto thyroiditis prevalence in SLE was 12.6% and 5.6% in controls (P = 0.02; odds ratio = 2.4; 95% CI = 1.09-5.2). Lupus patients with HT had less malar rash (P = 0.02) and more anti-Sm (P = 0.04). Anti-Sm was more common in those with two anti-thyroid antibodies than in those with one or negative. The presence of HT or the number of positive autoantibodies did not associate either with disease activity (P = 0.95) or with cumulative damage (P = 0.98). There is a two-fold increased risk of HT in SLE patients. Anti-Sm antibodies favor this association and also double antibody positivity. Disease activity and cumulative damage are not related to HT or with autoantibodies. © 2017 Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.

  6. Reversible dementia with psychosis: Hashimoto's encephalopathy.

    Science.gov (United States)

    Mocellin, Ramon; Lubman, Dan I; Lloyd, John; Tomlinson, E Bruce; Velakoulis, Dennis

    2006-12-01

    A case of presumed Hashimoto's encephalopathy (HE) is presented. The presentation included memory loss, delusions, functional decline and culminated in a generalized seizure. Anti-thyroid antibodies were detected and symptoms resolved with prednisolone. Patients with HE may present with prominent neuropsychiatric symptoms, attract psychiatric diagnoses and present to psychiatric services. Primarily a diagnosis of exclusion, HE should be considered in cases of encephalopathy in which standard investigations are negative.

  7. Color Doppler Ultrasonographic Features of Hashimoto's Thyroiditis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Joo Hyuk; Kim, Mie Young; Rho, Eun Jin; Yi, Jeong Geun; Han, Chun Hwan [Kangnam General Hospital Public Corporation, Seoul (Korea, Republic of); Hwang, Hee Yong [Choong Ang Gil Hospital, Incheon (Korea, Republic of)

    1995-06-15

    Color Doppler ultrasonographic(US) features of 28 patients with Hashimato's thyroiditis were evaluated with regard to echo and color-flow patterns. Correlation of color-flow pattern with thyroid function was performed. All 28 patients showed varying degrees of diffuse enlargement of the thyroid gland and a heterogeneous echo pattern.Color-flow pattern of increased blood flow. Low to moderate, focally increased blood flow was seen in 26 patients(92.8%). Of these 26 patients, 24 patients showed subclinical hypothyroidism or euthyroidism. Two patients who showed hyperthyroidism showed several pieces of focally increased color flow, Which was noted during both systole and diastole. Diffuse, multifocal color-flow throughout thyroid gland was seen in two patients with Hashimato's thyroiditis: one with clinical hypothyroidism and the other with subclinical hypothyroidism. Even though Hashimoto's thyroiditis showed variable color-flow patterns, we believe that heterogenous parenchymal echopattern with low or moderately increased flow is a rather characteristic feature of Hashimoto's thyroiditis, and we suggest that color Doppler US provides additional information for evaluation of Hashimoto's thyroiditis

  8. Color Doppler Ultrasonographic Features of Hashimoto's Thyroiditis

    International Nuclear Information System (INIS)

    Lee, Joo Hyuk; Kim, Mie Young; Rho, Eun Jin; Yi, Jeong Geun; Han, Chun Hwan; Hwang, Hee Yong

    1995-01-01

    Color Doppler ultrasonographic(US) features of 28 patients with Hashimato's thyroiditis were evaluated with regard to echo and color-flow patterns. Correlation of color-flow pattern with thyroid function was performed. All 28 patients showed varying degrees of diffuse enlargement of the thyroid gland and a heterogeneous echo pattern.Color-flow pattern of increased blood flow. Low to moderate, focally increased blood flow was seen in 26 patients(92.8%). Of these 26 patients, 24 patients showed subclinical hypothyroidism or euthyroidism. Two patients who showed hyperthyroidism showed several pieces of focally increased color flow, Which was noted during both systole and diastole. Diffuse, multifocal color-flow throughout thyroid gland was seen in two patients with Hashimato's thyroiditis: one with clinical hypothyroidism and the other with subclinical hypothyroidism. Even though Hashimoto's thyroiditis showed variable color-flow patterns, we believe that heterogenous parenchymal echopattern with low or moderately increased flow is a rather characteristic feature of Hashimoto's thyroiditis, and we suggest that color Doppler US provides additional information for evaluation of Hashimoto's thyroiditis

  9. Histopathologic and immunohistochemical features of Hashimoto thyroiditis.

    Science.gov (United States)

    Amani, H Kazem

    2011-01-01

    Intrathyroid lymphoid tissue is accrued in Hashimoto thyroiditis (HT). Histologically, this acquired lymphoid tissue bears a close resemblance to mucosa-associated lymphoid tissue (MALT) and can evolve to lymphoma. To demonstrate the morphological, and immunohistochemical profiles of Hashimoto thyroiditis and to ascertain the importance of light chain restriction in distinguishing HT with extensive lymphoplasmacytoid infiltrate from MALT lymphoma. We studied histopathologically and immunohistochemically (CD20, CD3, Igk, Igl and cytokeratin) 30 cases of HT for evaluation of the lymphoid infiltrate and the presence of lymphoepithelial lesions (LELs). Distinguishing between early thyroid lymphoma and HT was evaluated by light chain restriction. These findings were compared with two cases of primary thyroid lymphoma. The histopathological findings were characteristic of HT. Immunohistochemistry confirmed inconspicuous, rare B-cell LELs as well as a prominent T-lymphocyte population. Testing for light chain restriction showed polyclonal population of plasma cells. The cases of MALT lymphoma had distinct destructive lymphoepithelial lesions, B-cell immunophenotyping and showed kappa light chain restriction in the plasmacytoid population. Hashimoto thyroiditis differs both histopathologically and immunohistochemically from thyroid lymphoma. In suspicious cases, immunohistochemistry could be helpful in reaching a definitive diagnosis.

  10. Effects of iodine and thyroid hormones in inducing and treating Hashimoto's thyroiditis; Effekte von Iodid und Schilddruesenhormonen bei der Induktion und Therapie einer Thyreoiditis Hashimoto

    Energy Technology Data Exchange (ETDEWEB)

    Rink, T.; Schroth, H.J.; Holle, L.H.; Garth, H. [Stadtkrankenhaus Hanau (Germany). Abt. fuer Nuklearmedizin

    1999-07-01

    Aim: The effect of an iodine prophylaxis on the induction of Hashimoto's thyroiditis as well as the influence of various therapeutic approaches on the course of antithyroglobulin (TgAb) and antiperoxidase (TPOAb) antibodies in manifest diseases are evaluated. Method: A collective of 375 euthyroid subjects without relevant goiter received daily doses of 200 micrograms iodide, weekly doses of 1.53 milligrams iodide, or no medication. A second group of 377 patients suffering from Hashimoto's thyroiditis was treated with a non-suppressive hormone medication, a suppressive hormone administration, a combination of a non-suppressive hormone therapy with low dose iodide (50-150 micrograms/day), mere iodide in doses of 200 micrograms/day, or received no therapy. The mean observation period in these two groups was 860 and 848 days, respectively. Results: There was no significant increase of the antibody levels in the subgroup with 200 micrograms iodide/day and in the non-treated subjects of the first collective. However, the group that received 1.53 milligrams iodide/week presented a distinct increase of the TgAb as well as the TPOAb, and the incidence of Hashimoto's thyroiditis was 4-fold higher than in the two other subgroups. The patients of the second collective revealed a sinificant decrease of the TgAb in the subgroups treated with up to 200 micrograms iodide/day, while the reduction of the TPOAb depended on the thyrotropin level and was most significant in the suppressed group (p<0.0001). Conclusion: To lower the incidence of autoimmune thyroid diseases in predisposed subjects, a daily iodine supplementation seems to be superior to high-dose weekly administrations. A hormone therapy combined with a daily, low-dose iodine medication is able to reduce the TgAb and the TPOAb levels even in patients with Hashimoto's thyroidits. (orig.) [German] Ziel: Untersucht wurden der Einfluss einer Iodprophylaxe auf die Inzidenz einer Autoimmunthyreoiditis bzw

  11. A Case of Painful Hashimoto Thyroiditis that Mimicked Subacute Thyroiditis

    Science.gov (United States)

    Seo, Hye Mi; Kim, Miyeon; Bae, Jaeseok; Kim, Jo-Heon; Lee, Jeong Won; Lee, Sang Ah; Koh, Gwanpyo

    2012-01-01

    Hashimoto thyroiditis (HT) is an autoimmune thyroid disorder that usually presents as a diffuse, nontender goiter, whereas subacute thyroiditis (SAT) is an uncommon disease that is characterized by tender thyroid enlargement, transient thyrotoxicosis, and an elevated erythrocyte sedimentation rate (ESR). Very rarely, patients with HT can present with painful, tender goiter or fever, a mimic of SAT. We report a case of painful HT in a 68-year-old woman who presented with pain and tenderness in a chronic goiter. Her ESR was definitely elevated and her thyroid laboratory tests suggested subclinical hypothyroidism of autoimmune origin. 99mTc pertechnetate uptake was markedly decreased. Fine needle aspiration biopsy revealed reactive and polymorphous lymphoid cells and occasional epithelial cells with Hürthle cell changes. Her clinical symptoms showed a dramatic response to glucocorticoid treatment. She became hypothyroid finally and is now on levothyroxine therapy. PMID:22570820

  12. Hashimoto's thyroiditis - an independent risk factor for papillary carcinoma.

    Science.gov (United States)

    Uhliarova, Barbora; Hajtman, Andrej

    2017-09-14

    The link between Hashimoto's thyroiditis and thyroid carcinoma has long been a topic of controversy. The aim of our study was to determine the prevalence of thyroid carcinoma and Hashimoto's thyroiditis coexistence in histopathologic material of thyroidectomized patients. In a retrospective study, the clinicohistopathologic data of 2117 patients (1738 females/379 males), who underwent total or partial thyroidectomy for thyroid gland disorder at a single institution from the 1st of January 2005 to the 31st of December 2014 were analyzed. Thyroid carcinoma was detected in 318 cases (15%) and microcarcinoma (thyroid cancer ≤10mm in diameter) was found in permanent sections in 169 cases (8%). Hashimoto's thyroiditis was detected in 318 (15%) patients. Hashimoto's thyroiditis was significantly more often associated with thyroid carcinoma and microcarcinoma compare to benign condition (p=0.048, p=0.00014, respectively). Coexistence of Hashimoto's thyroiditis and thyroid carcinoma/thyroid microcarcinoma did not affect tumor size (p=0.251, p=0.098, respectively), or tumor multifocality (p=0.831, p=0.957, respectively). Bilateral thyroid microcarcinoma was significantly more often detected when Hashimoto's thyroiditis was also diagnosed (p=0.041), but presence of Hashimoto's thyroiditis did not affect bilateral occurrence of thyroid carcinoma (p=0.731). Hashimoto's thyroiditis is associated with significantly increased risk of developing thyroid carcinoma, especially thyroid microcarcinoma. Copyright © 2017 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  13. Immunological Mechanisms Implicated in the Pathogenesis of Chronic Urticaria and Hashimoto Thyroiditis.

    Science.gov (United States)

    Berghi, Nicolae Ovidiu

    2017-08-01

    Autoimmunity represents the attack of the immune system of an organism against its own cells and tissues. Autoimmune diseases may affect one organ (Hashimoto thyroiditis) or can be systemic (chronic urticaria). Many factors are implicated in the pathogenesis of autoimmunity (white cells, cytokines, chemokines). Hashimoto thyroiditis has been associated with chronic urticaria in the last 3 decades in a number of clinical studies. Anti-thyroid antibodies have been documented in a proportion ranging from 10% to 30% in chronic urticaria patients in different countries from 3 continents. Two of the factors involved in the mechanism of autoimmunity are present both in the pathophysiology of Hashimoto thyroiditis and chronic urticaria. According to recent studies, IL6 is implicated in the pathogenesis of both diseases. TregsCD4+CD25+Foxp3+ cells have also been implicated in the pathological mechanisms of these 2 entities. This review offers an explanation of the clinical and statistical association between these two diseases from the pathophysiological point of view.

  14. HASHIMOTO THYROIDITIS NOT ASSOCIATED WITH VITAMIN D DEFICIENCY.

    Science.gov (United States)

    Yasmeh, Joseph; Farpour, Farzin; Rizzo, Vincent; Kheradnam, Sharon; Sachmechi, Issac

    2016-07-01

    Vitamin D deficiency is associated with several autoimmune diseases. This study assessed whether vitamin D deficiency is associated with Hashimoto thyroiditis (HT). Two groups of patients were selected for which serum 25-hydroxyvitamin D (25(OH)D) levels had been measured: (1) a study group of patients diagnosed with HT as indicated by thyroid antibodies, and (2) a healthy control group. Each group was separated by sex and then controlled for age and body mass index (BMI). Groups' mean 25(OH)D levels were compared by analysis of variance (ANOVA), and percent frequencies of vitamin D sufficiency, insufficiency, and deficiency were compared with a Z-test. The correlations between 25(OH)D levels and thyroid antibodies and thyroid-stimulating hormone (TSH) levels were also tested. The mean 25(OH)D levels for the HT and control groups were significantly different in females (30.75 vs. 27.56 ng/mL, respectively) but not in males (14.24 vs. 13.26 ng/mL). HT females had a higher rate of vitamin D sufficiency (51.7% vs. 31.1%) and a lower rate of insufficiency (48.3% vs. 68.9%) relative to control females. No such differences were found in the male groups. None of the females were vitamin D deficient, but almost all males were. A significant (P = .016) positive correlation (rs = 0.436) between 25(OH)D and TPOAb was observed in males. HT is not associated with higher rates of vitamin D deficiency relative to a control group. BMI = body mass index HT = Hashimoto thyroiditis 25(OH)D = 25-hydroxyvitamin D TgAb = thyroglobulin antibody TSH = thyroid-stimulating hormone TPOAb = thyroid-peroxidase antibody VDR = Vitamin D receptor.

  15. Autopsy studies of Hashimoto's thyroiditis in Hiroshima and Nagasaki (1954-1974): relation to atomic bomb radiation

    Energy Technology Data Exchange (ETDEWEB)

    Asano, M. (Radiation Effects Research Foundation, Hiroshima, Japan); Norman, J.E. Jr.; Kato, H.; Yagawa, K.

    1978-01-01

    The authors examined 155 autopsy cases of Hashimoto's thyroiditis in the Life Span Study sample including both A-bomb survivors and controls in Hiroshima and Nagasaki (1954 to 1974). Hashimoto's thyroiditis was classified into lymphoid, diffuse and fibrous types and the following results were obtained. No difference existed in the effects of A-bomb radiation in the incidence and ATB. The ratio of males to females did not reveal statistical significance, even though reversed ratio was noted in the high dose group. The variation of thyroid gland weight in T65 dose or by variant showed no significant pattern, even though the smallest average weight was found in the highest radiation exposure group. The complications in the patients with Hashimoto's thyroiditis were noted to have high prevalance of ovarian cancer and low prevalence of stomach cancer and total cancer. Only two patients with Hashimoto's thyroiditis were found to be complicated with thyroid carcinoma. Among collagen diseases, the prevalence of rheumatic fever and rheumatoid arthritis was high as complication. And the prevalence of combined diseases suggested that no late effect of A-bomb radiation existed.

  16. Carcinoma papilífero da tireoide associado à tireoidite de Hashimoto: frequência e aspectos histopatológicos Papillary thyroid carcinoma associated to Hashimoto's thyroiditis: frequency and histopathological aspects

    Directory of Open Access Journals (Sweden)

    Denise Cruz Camboim

    2009-02-01

    (7.4% of Hashimoto's thyroiditis, 48 cases (10.2% of papillary carcinoma and 12 cases (2.5% of significant association of these pathologies (p < 0.05, which corresponded to 20% of the papillary carcinoma cases. There was no significant difference as to age, gender, presence of concomitant benign neoplasia, larger tumor diameter, multifocality or histological variant of papillary carcinoma, between cases of isolated papillary carcinoma or carcinoma associated with Hashimoto's thyroiditis. There was a significant association concerning the higher frequency of a tumor capsule in isolated papillary carcinomas when compared with papillary carcinomas with concomitant Hashimoto's thyroiditis. CONCLUSION: The presence of Hashimoto's thyroiditis should alert to the risk of papillary thyroid carcinoma development, as these diseases were significantly associated.

  17. Ultrasonographic evaluation of Hashimoto's thyroiditis: Comparison of size and echo change with thyroid function

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kang Rae; Cho, Jae Hyun; Kim, Yun Jeong; Kim, Hyun Man; Park, Rae Woong; Suh, Jung Ho [Aju University School of Medicine, Suwon (Korea, Republic of); Kang, Byung Chul [Ewha Womans University College of Medicine, Seoul (Korea, Republic of)

    1999-12-15

    To demonstrate sonographic features of Hashimoto's thyroiditis according to the thyroid function. We reviewed 54 thyroid ultrasonographic examinations of untreated Hashimoto's thyroiditis. We reviewed thyroid ultrasonographic examinations and focused on the presence of ill-defined low echoic lesions and glandular enlargement. We performed another thyroid ultrasonographic examination of 14 healthy volunteers, in order to obtain normal size of thyroid gland. Comparison was made between these morphologic characteristics and functional stage of the disease. The mean diameter of thyroid gland was 2.16 {+-} 0.43 cm in patients with Hashimoto's thyroiditis, and 1.41 {+-} 0.42 cm in normal control group of the thyroid gland. There was no statistically significant relationship between thyroid function and size. There was morphologic abnormalities in 46 patients (85%). Among them, 7 patients revealed diffuse low echogenicity in the entire thyroid gland, 32 patients showed peripherally located, ill-defined focal hypoechoic lesion, and 7 patients showed solitary or multiple. well-defined nodular lesions. Decreased echogenicity of the thyroid gland was related to hypothyroid status. Hashimoto's thyroiditis has specific morphologue characteristics in ultrasonographic features, which are well correlated with thyroid function.

  18. Ultrasonographic Findings of Papillary Thyroid Cancer with or without Hashimoto's Thyroiditis

    International Nuclear Information System (INIS)

    Park, Jun Young; Lee, Tae Hyun; Park, Dong Hee

    2010-01-01

    This study was designed to compare the ultrasonographic features of papillary thyroid carcinoma with and without Hashimoto's thyroiditis. This retrospective study included 190 patients with papillary thyroid carcinoma which was proven by neck surgery. The difference in the ultrasonographic findings between papillary thyroid carcinoma with Hashimoto's thyroiditis and papillary thyroid carcinoma without Hashimoto's thyroiditis were calculated statistically. Hashimoto's thyroiditis was diagnosed in 61 of 190 patients following neck surgery. The incidence of coexisting papillary thyroid carcinoma with Hashimoto's thyroiditis was significantly higher in women (p=0.0026). In addition, the frequency of macrocalcification in patients with Hashimoto's thyroiditis was also significantly higher (p=0.0009). Conversely,other ultrasonographic findings including the shape, margin, echogenicity and calcifications, for patients with papillary thyroid carcinoma with Hashimoto's thyroiditis and papillary thyroid carcinoma without Hashimoto's thyroiditis, were not statistically significant. We also found that patients with Hashimoto's thyroiditis who showed no calcification on ultrasonography tended not to detect the papillary carcinoma at a higher frequency. On ultrasonography, macrocalcifications occurred more frequently in patients with Hashimoto's thyroiditis than those without Hashimoto's thyroiditis. Malignant thyroid nodules without calcifications in patients with Hashimoto's thyroiditis more often could not be detected. Therefore, it is important carefully examine patients with Hashimoto's thyroiditis

  19. Ultrasonographic Findings of Papillary Thyroid Cancer with or without Hashimoto's Thyroiditis

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jun Young; Lee, Tae Hyun; Park, Dong Hee [Korea Cancer Center Hospital, Seoul (Korea, Republic of)

    2010-04-15

    This study was designed to compare the ultrasonographic features of papillary thyroid carcinoma with and without Hashimoto's thyroiditis. This retrospective study included 190 patients with papillary thyroid carcinoma which was proven by neck surgery. The difference in the ultrasonographic findings between papillary thyroid carcinoma with Hashimoto's thyroiditis and papillary thyroid carcinoma without Hashimoto's thyroiditis were calculated statistically. Hashimoto's thyroiditis was diagnosed in 61 of 190 patients following neck surgery. The incidence of coexisting papillary thyroid carcinoma with Hashimoto's thyroiditis was significantly higher in women (p=0.0026). In addition, the frequency of macrocalcification in patients with Hashimoto's thyroiditis was also significantly higher (p=0.0009). Conversely,other ultrasonographic findings including the shape, margin, echogenicity and calcifications, for patients with papillary thyroid carcinoma with Hashimoto's thyroiditis and papillary thyroid carcinoma without Hashimoto's thyroiditis, were not statistically significant. We also found that patients with Hashimoto's thyroiditis who showed no calcification on ultrasonography tended not to detect the papillary carcinoma at a higher frequency. On ultrasonography, macrocalcifications occurred more frequently in patients with Hashimoto's thyroiditis than those without Hashimoto's thyroiditis. Malignant thyroid nodules without calcifications in patients with Hashimoto's thyroiditis more often could not be detected. Therefore, it is important carefully examine patients with Hashimoto's thyroiditis

  20. Evaluation of Xerostomia and salivary flow rate in Hashimoto's Thyroiditis.

    Science.gov (United States)

    Agha-Hosseini, Farzaneh; Shirzad, Nooshin; Moosavi, Mahdieh-Sadat

    2016-01-01

    One of the most common causes of hypothyroidism is Hashimoto's Thyroiditis (HT). Early detection of dry mouth is critical in preserving and promoting systemic and oral health. In this study we have assessed, for the first time, salivary function and xerostomia in HT patients who have not been involved with Sjögren's syndrome. HT was diagnosed in 40 patients based on clinical findings and positive anti-thyroid peroxidase antibodies (anti-TPO). Controls, matched by sex, age and body mass index (BMI), and with no history of thyroid disease, were selected. A questionnaire was used for diagnosis of xerostomia. Saliva samples were taken between 8 a.m. and 9 a.m., and at least 2 hours after the last intake of food or drink. The flow rate was calculated in milliliters per minute. Xerostomia was significantly higher in patients with HT. Unstimulated salivary flow rate was significantly lower in the HT group. Stimulated salivary flow rate was lower in HT group, but the difference was not significant. The patients with HT experienced xerostomia, and their salivary flow rate was diminished. Spitting the saliva then assessing salivary flow rate based on milliliter per minute is non-invasive, fast, and simple for chair-side diagnosis of dry mouth. Autoimmune diseases can be accompanied by salivary gland dysfunction. This may be due to the effect of cytokines in the autoimmune process or because of thyroid hormone dysfunctions.

  1. Solitary extramedullary plasmacytomas of thyroid in Hashimoto's thyroiditis: Mimicking benign cystic nodule on ultrasonography

    International Nuclear Information System (INIS)

    Kwon, Yohan; Kim, Soo Jin; Hur, Joon Ho; Park, Sung Hee; Lee, Sun Jin; Lee, Tae Jin

    2013-01-01

    Solitary extramedullary plasmacytoma (SEP) of the thyroid is uncommon and mostly occur in patients with a Hashimoto's thyroiditis (82%). We present a case on SEP of thyroid in Hashimoto's thyroiditis, which mimics growing benign cystic masses on serial ultrasonography.

  2. Helicobacter pylori infection in women with Hashimoto thyroiditis

    Science.gov (United States)

    Shmuely, Haim; Shimon, Ilan; Gitter, Limor Azulay

    2016-01-01

    Abstract An association between Helicobacter pylori (H pylori) infection as environmental risk factors for Hashimoto thyroiditis (HT) has been reported. We investigated this hypothesis in women in which HT is more common. Serum immunoglobulin G antibodies against H pylori (enzyme-linked immunosorbent assay), CagA protein (Western blot assay), circulating antibodies to thyroid antigens, mainly thyroperoxidase (TPOAbs) and thyroglobulin (TgAbs), were tested in 101 females with HT and 111 non-HT control women without a history of autoimmune disease. Thyroid function, socioeconomic status at childhood, and family history of thyroid malfunction were also studied. Forty-seven HT women (46.5%) tested seropositive for H pylori versus 48 controls (43.2%; P = 0.63). The prevalence of anti-CagA antibodies was 21.3% in HT-infected patients and 31.2% in infected controls (P = 0.352). Women with HT were older than the controls at a significance level of 0.03, and higher prevalence of hypothyroidism (69% vs 13.5%, respectively) and family history of thyroid malfunction (59% vs 34%, respectively) (P thyroid malfunction was independently associated with an increased risk of HT (odds ratio 3.39, 95% confidence interval 1.86–6.18, P thyroid malfunction is a risk factor for HT. PMID:27442635

  3. Myxedema Psychosis in a Patient With Undiagnosed Hashimoto Thyroiditis.

    Science.gov (United States)

    Mavroson, Matthew M; Patel, Nirav; Akker, Eleonora

    2017-01-01

    Myxedema psychosis is uncommon in patients with primary hypothyroidism. Most often, this disease state can be found in patients with Hashimoto thyroiditis or after total thyroidectomy. Chronic hypothyroidism can lead to an insidious onset of psychiatric symptoms in patients, such as dementia, delirium, psychosis, hallucinations, and coma. A 31-year-old man with an unremarkable medical history was brought to the psychiatric emergency department for new-onset aggression, paranoid behavior, and hallucinations for 4 days. Initial test results showed a thyroid-stimulating hormone level of 306.0 mIU/L and a free thyroxin level of 0.24 ng/dL. No other clinical or laboratory abnormalities were found. A diagnosis of myxedema psychosis was established, and the patient was treated with tapering doses of intravenous hydrocortisone and 0.1 mg of intravenous levothyroxine daily. On hospital day 3, his mental status began to improve, and he was discharged on day 4. Myxedema psychosis is rarely the initial presenting symptom of hypothyroidism, especially in the absence of other abnormal clinical or laboratory findings.

  4. Quantitative assessment of thyroid gland elasticity with shear-wave elastography in pediatric patients with Hashimoto's thyroiditis.

    Science.gov (United States)

    Kandemirli, Sedat Giray; Bayramoglu, Zuhal; Caliskan, Emine; Sari, Zeynep Nur Akyol; Adaletli, Ibrahim

    2018-01-18

    Hashimoto's thyroiditis is the most common autoimmune thyroid disorder in the pediatric age range. Measurement of thyroid gland size is an essential component in evaluation and follow-up of thyroid pathologies. Along with size, tissue elasticity is becoming a more commonly used parameter in evaluation of parenchyma in inflammatory diseases. The aim of the current study was to assess thyroid parenchyma elasticity by shear-wave elastography in pediatric patients with Hashimoto's thyroiditis; and compare the elasticity values to a normal control group. In this study; thyroid glands of 59 patients with a diagnosis of Hashimoto's thyroiditis based on ultrasonographic and biochemical features, and 26 healthy volunteers without autoimmune thyroid disease and thyroid function disorders, were evaluated with shear-wave elastography. Patients with Hashimoto thyroiditis were further subdivided into three categories based on gray-scale ultrasonography findings as focal thyroiditis (grade 1), diffuse thyroiditis (grade 2), and fibrotic thyroid gland (grade 3). Patients with Hashimoto's thyroiditis (n = 59) had significantly higher elasticity values (14. 9 kPa; IQR 12.9-17.8 kPa) than control subjects (10.6 kPa; IQR 9.0-11.3 kPa) (p thyroiditis, 23 patients had focal thyroiditis involving less than 50% of the gland categorized as grade 1, 24 patients had diffuse involvement of the thyroid gland categorized as grade 2, and 12 patients had marked hyperechoic septations and pseudonodular appearance categorized as grade 3 on gray-scale ultrasound. Based on elastography, grade 3 patients had significantly higher elasticity values (19.7 kPa; IQR 17.8-21.5 kPa) than patients with grade 2 (15.5 kPa; IQR 14.5-17.8 kPa) and grade 1 thyroiditis (12.8 kPa; IQR 11.9-13.1 kPa) (p thyroiditis had significantly higher elasticity values than those with grade 1 thyroiditis (p thyroiditis. Our results indicate that shear-wave elastography could be used to evaluate the degree of

  5. Prevalence of temporomandibular disorders in patients with Hashimoto thyroiditis.

    Science.gov (United States)

    Grozdinska, Alina; Hofmann, Elisabeth; Schmid, Matthias; Hirschfelder, Ursula

    2018-05-17

    Autoimmune thyroid disease (AITD), also known as Hashimoto thyroiditis (HT), is a degenerative inflammatory disease with high prevalence among women and has been associated with fibromyalgia and widespread chronic pain. The goal was to determine the frequency of temporomandibular disorders (TMD) in patients with HT. In all, 119 women (age 19-60 years) were divided into a study (52 women diagnosed with HT) and a control (67 healthy individuals, of which 15 were excluded) group. Serum concentrations of thyroid-stimulating hormone (TSH), free triiodothyronine (fT3), free thyroxine (fT4), anti-thyroglobulin (Tg) and anti-thyroid peroxidase (TPO) antibody levels were measured. The temporomandibular jaw and muscles were examined using the German Society of Functional Diagnostics and Therapy guidelines. The Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) was used to assess TMD. Standardized questionnaires, incorporating epidemiological criteria, state and treatment of the thyroid disease, Helkimo Index (HI), and Fonseca Anamnestic Index (FAI), were filled out by all patients. The two groups did not differ in terms of demographic parameters or mandibular jaw mobility. Significantly higher levels of anti-TPO and anti-Tg were attested in all subjects of the HT group. Markedly elevated prevalence of TMD was found in the HT group. Muscle pain and stiffness were found in 45 (86.5%) subjects of the HT group (p < 0.001), of whom 33 (63.4%) also had disc displacement with reposition (p < 0.001). Whereas 50% of the control group showed no TMD symptoms, all subjects in the HT group had symptoms. A significantly elevated prevalence of TMD was found in patients with HT. Thus, patients with TMD who do not respond to therapy should be referred for thyroid diagnostic workup.

  6. Hashimoto's thyroiditis predicts outcome in intrathyroidal papillary thyroid cancer.

    Science.gov (United States)

    Marotta, Vincenzo; Sciammarella, Concetta; Chiofalo, Maria Grazia; Gambardella, Claudio; Bellevicine, Claudio; Grasso, Marica; Conzo, Giovanni; Docimo, Giovanni; Botti, Gerardo; Losito, Simona; Troncone, Giancarlo; De Palma, Maurizio; Giacomelli, Laura; Pezzullo, Luciano; Colao, Annamaria; Faggiano, Antongiulio

    2017-09-01

    Hashimoto's thyroiditis (HT) seems to have favourable prognostic impact on papillary thyroid cancer (PTC), but data were obtained analysing all disease stages. Given that HT-related microenvironment involves solely the thyroid, we aimed to assess the relationship between HT, as detected through pathological assessment, and outcome in intrathyroidal PTC. This was a multicentre, retrospective, observational study including 301 PTC with no evidence of extrathyroidal disease. Primary study endpoint was the rate of clinical remission. Auxiliary endpoint was recurrence-free survival (RFS). HT was detected in 42.5% of the cohort and was associated to female gender, smaller tumour size, lower rate of aggressive PTC variants and less frequent post-surgery radio-iodine administration. HT showed relationship with significantly higher rate of clinical remission ( P  < 0.001, OR 4, 95% CI 1.78-8.94). PTCs with concomitant HT had significantly longer RFS, as compared with non-HT tumours ( P  = 0.004). After adjustment for other parameters affecting disease outcome at univariate analysis (age at diagnosis, histology, tumour size and multifocality), prognostic effect of HT remained significant ( P  = 0.006, OR 3.28, 95% CI 1.39-7.72). To verify whether HT could optimise the identification of PTCs with unfavourable outcome, we assessed the accuracy of 'non-HT status' as negative prognostic marker, demonstrating poor capability of identifying patients not maintaining clinical remission until final follow-up (probability of no clinical remission in PTCs without HT: 21.05%, 95% CI 15.20-27.93). In conclusion, our data show that HT represents an independent prognostic parameter in intrathyroidal PTC, but cannot improve prognostic specificity. © 2017 Society for Endocrinology.

  7. Hashimoto thyroiditis: Part 2, sonographic analysis of benign and malignant nodules in patients with diffuse Hashimoto thyroiditis.

    Science.gov (United States)

    Anderson, Lauren; Middleton, William D; Teefey, Sharlene A; Reading, Carl C; Langer, Jill E; Desser, Terry; Szabunio, Margaret M; Mandel, Susan J; Hildebolt, Charles F; Cronan, John J

    2010-07-01

    The purpose of this article is to compare sonographic features of benign and malignant nodules in patients with diffuse Hashimoto thyroiditis. As part of an ongoing multiinstitutional study, patients who underwent ultrasound and fine-needle aspiration of one or more thyroid nodules were analyzed for a variety of predetermined sonographic features. Patients with a sonographic appearance consistent with diffuse Hashimoto thyroiditis and with coexisting nodules that could be confirmed to be benign or malignant by fine-needle aspiration or surgical pathologic analysis were included in the study. Among nodules within diffuse Hashimoto thyroiditis, 84% (69/82) were benign (35 nodular Hashimoto thyroiditis, 32 nodular hyperplasia, and two follicular adenoma), and 16% (13/82) were malignant (12 papillary carcinoma and one lymphoma). Malignant nodules were more likely to be solid and hypoechoic (62% vs 19%). All types of calcifications were more prevalent among malignant nodules, including microcalcifications (39% vs 0%), nonspecific tiny bright reflectors (39% vs 6%), macrocalcifications (15% vs 3%), and eggshell (15% vs 2%). Benign nodules were more likely to be hyperechoic (46% vs 9%), to have a halo (39% vs 15%), and to lack calcifications (88% vs 23%). Benign nodules more often had ill-defined margins (36% vs 8%). Sonographic features of benign and malignant nodules within diffuse Hashimoto thyroiditis are generally similar to the features typical of benign and malignant nodules in the general population. If calcifications of any type are added to the list of malignant sonographic features, the decision to biopsy a nodule in patients with diffuse Hashimoto thyroiditis can be based on recommendations that have been published previously.

  8. Sonographic Features of Nodular Hashimoto Thyroiditis.

    Science.gov (United States)

    Oppenheimer, Daniel Corey; Giampoli, Ellen; Montoya, Simone; Patel, Swapnil; Dogra, Vikram

    2016-09-01

    The aim of the study was to analyze the sonographic features of nodular Hashimoto thyroiditis (HT) in patients with diffuse background thyroiditis and normal background thyroid parenchyma. Eighty-six patients who had fine-needle aspiration biopsy of 100 thyroid nodules confirmed to be HT and a thyroid ultrasound within 1 year of the biopsy were included in the study. Retrospective analysis of several sonographic features of each nodule was then performed. The mean age of patients with nodular HT was 53 years, 84% of which were female. Nodular HT occurred in a background of diffuse thyroiditis in 85% and in a homogeneous normal background in 15%. Ninety-three percent of nodules were completely solid and 7% of nodules were cystic and solid. Although the sonographic appearance of nodular HT was variable, the most common appearance was a solid (93/100) and hypoechoic nodule (44/100) with a thin hypoechoic halo (42/100) without calcifications (96/100). On color Doppler, 17% of nodules showed peripheral hypervascularity, 14% of nodules were diffusely hypervascular, 34% were iso vascular, 32% were hypovascular, and 3% were avascular. The sonographic appearance of nodular HT was not significantly different in patients with diffuse background thyroiditis compared with those without background thyroiditis. The sonographic appearance of nodular HT is variable, but the most common appearance is a solid sharply circumscribed hypoechoic nodule with thin hypoechoic halo without calcification. There was no significant difference in the appearance of nodular HT in patients with diffuse background thyroiditis compared with patients with normal background thyroid parenchyma.

  9. MINIMALLY INVASIVE OPEN THYROIDECTOMY IN THYROID CANCER WITH COEXISTENT HASHIMOTO THYROIDITIS

    Directory of Open Access Journals (Sweden)

    Rumen Nenkov

    2013-06-01

    Full Text Available One of the minimally invasive thyroidectomy challenges is the application of this technique in the surgical treatment of thyroid cancer. The use of minimally invasive open approach in co-existence of thyroid cancer with Hashimoto thyroiditis is well known provocation to the skills of the surgeon working in the field of thyroid surgery.Aim: To report our results and to present the possibilities of minimally invasive open approach in the surgical treatment of thyroid carcinoma and coexistent Hashimoto thyroiditis. Patients and methods: For the period from 2008 to 2011, 641 patients were operated on in our clinic using minimally invasive open approach. In 32 of these patients presence of Hashimoto thyroiditis was found in combination with thyroid cancer. All patients were females, 26 to 46 years age. Patients were selected according to designed and accepted for our institution criteria. The procedures were performed using ultrasound (harmonic shears (Harmonic Focus® and Harmonic Ace®, Ethicon Endo-Surgery. The operative time, incidence, type and severity of complications, length of hospital stay, safety and reliability of the surgical procedure were analyzed. Results: The operative incision length in all cases was between 2.0-2.5 cm. In 27 patients papillary thyroid carcinoma and in 5 patients – follicular variant of the neoplasm were found. The tumor size ranged between 0.5 and 1.5 cm. In all patients total thyroidectomy using harmonic scalpel was performed. Lymph node metastases in the central neck compartment were not found in any of the cases. The rate, type and severity of complications did not exceed those for patients who underwent conventional thyroidectomy. All patients leaved the hospital in the first 24 postoperative hours. The follow-up did not reveal remnant thyroid tissue in thyroid gland bed or recurrence of the disease.Conclusions: Our results demonstrate the feasibility and reliability of minimally invasive open approach with

  10. Hashimoto thyroiditis is an independent cardiovascular risk factor in ...

    African Journals Online (AJOL)

    Hypothyroidism is a common disorder that confers an increased cardiovascular risk. The most common cause is Hashimoto thyroiditis (HT) but it can also be caused by thyroidectomy and radioiodine therapy. The aim of the study is to examine whether there is a relation between the cause of hypothyroidism and ...

  11. Lymphocyte-dependent antibody-mediated cytotoxicity in Hashimoto thyroiditis

    Science.gov (United States)

    Calder, Elizabeth A.; Penhale, W. J.; McLeman, Dena; Barnes, E. W.; Irvine, W. J.

    1973-01-01

    In the presence of normal human lymphocytes, decomplemented sera from twentynine out of thirty-nine patients with Hashimoto thyroiditis caused significant lysis of thyroglobulin-coated chicken red blood cells, as estimated by the release of 51Cr; the mean% specific 51Cr release being 14·1 ± 1·9 (SEM). Serum from twenty-one control subjects studied concurrently caused no significant lysis of thyroglobulin-coated chicken red blood cells; the mean% specific 51Cr release being −1·6±0·7 (SEM). The degree of cytotoxicity correlated with the titre of thyroglobulin antibodies in the serum, determined by tanned red cell haemagglutination. The active component in the Hashimoto serum was localized in the 19S fraction, was unaffected by pre-absorption with anti-human IgM serum, but was neutralized by pre-absorption with anti-human IgG serum. These findings suggest that the cytotoxic activity of serum from patients with Hashimoto thyroiditis is due to the presence of thyroglobulin antibody of the IgG class in the form of complexes, either alone or with antigen. It is postulated that non-specific lymphocytes may play an important role in the pathogenesis of Hashimoto thyroiditis, being activated by the presence in the gland of thyroglobulin antibody, either alone or in the form of complexes attached to thyroid cells. PMID:4740445

  12. Computer-aided diagnostic system for detection of Hashimoto thyroiditis on ultrasound images from a Polish population.

    Science.gov (United States)

    Acharya, U Rajendra; Sree, S Vinitha; Krishnan, M Muthu Rama; Molinari, Filippo; Zieleźnik, Witold; Bardales, Ricardo H; Witkowska, Agnieszka; Suri, Jasjit S

    2014-02-01

    Computer-aided diagnostic (CAD) techniques aid physicians in better diagnosis of diseases by extracting objective and accurate diagnostic information from medical data. Hashimoto thyroiditis is the most common type of inflammation of the thyroid gland. The inflammation changes the structure of the thyroid tissue, and these changes are reflected as echogenic changes on ultrasound images. In this work, we propose a novel CAD system (a class of systems called ThyroScan) that extracts textural features from a thyroid sonogram and uses them to aid in the detection of Hashimoto thyroiditis. In this paradigm, we extracted grayscale features based on stationary wavelet transform from 232 normal and 294 Hashimoto thyroiditis-affected thyroid ultrasound images obtained from a Polish population. Significant features were selected using a Student t test. The resulting feature vectors were used to build and evaluate the following 4 classifiers using a 10-fold stratified cross-validation technique: support vector machine, decision tree, fuzzy classifier, and K-nearest neighbor. Using 7 significant features that characterized the textural changes in the images, the fuzzy classifier had the highest classification accuracy of 84.6%, sensitivity of 82.8%, specificity of 87.0%, and a positive predictive value of 88.9%. The proposed ThyroScan CAD system uses novel features to noninvasively detect the presence of Hashimoto thyroiditis on ultrasound images. Compared to manual interpretations of ultrasound images, the CAD system offers a more objective interpretation of the nature of the thyroid. The preliminary results presented in this work indicate the possibility of using such a CAD system in a clinical setting after evaluating it with larger databases in multicenter clinical trials.

  13. Fetal/Neonatal Thyrotoxicosis in a Newborn From a Hypothyroid Woman With Hashimoto Thyroiditis.

    Science.gov (United States)

    Kiefer, Florian W; Klebermass-Schrehof, Katrin; Steiner, Manuel; Worda, Christof; Kasprian, Gregor; Diana, Tanja; Kahaly, George J; Gessl, Alois

    2017-01-01

    Fetal/neonatal thyrotoxicosis is a rare but potentially life-threatening condition. It is most commonly observed in poorly controlled Graves disease during pregnancy. Here we describe a fetus/newborn patient with thyrotoxicosis who was born of a woman with Hashimoto thyroiditis and levothyroxine-treated hypothyroidism. Transplacental passage of stimulating thyrotropin (TSH) receptor antibodies, which were measured by a cell-based bioassay, was the underlying mechanism of fetal/neonatal thyrotoxicosis, although the mother had no history of hyperthyroidism. Diagnosis and management of fetal hyperthyroidism can be challenging. TSH receptor antibody testing should be considered in pregnant women with any history of autoimmune thyroid disease and symptoms of fetal hyperthyroidism. Copyright © 2017 by the Endocrine Society

  14. Sonographic appearance of thyroid cancer in patients with Hashimoto thyroiditis.

    Science.gov (United States)

    Durfee, Sara M; Benson, Carol B; Arthaud, Dylan M; Alexander, Erik K; Frates, Mary C

    2015-04-01

    To determine whether the sonographic appearance of thyroid cancer differs in patients with and without Hashimoto thyroiditis. Patients with histologically proven thyroid cancer who had thyroid peroxidase (TPO) antibodies measured and sonography performed preoperatively were included. We evaluated each nodule for size, echogenicity, composition, margins, halo, and vascularity and evaluated the background heterogeneity of the gland. There were 162 thyroid cancers in 145 patients. Forty-two patients (29.0%) had Hashimoto thyroiditis with positive TPO antibodies, and 103 patients (71.0%) had negative TPO antibodies. The background echogenicity was more often heterogeneous in TPO antibody-positive patients compared to those who had negative TPO antibodies (57.1% versus 26.2%; P= .0005). Comparing cancers in TPO antibody-positive to TPO antibody-negative patients, there was no significant difference in the size, echogenicity, composition, margins, halo presence, calcification presence and type, or vascularity of the cancerous nodule (P > .05). Among TPO antibody-positive patients, comparing thyroid cancerous nodules in patients with heterogeneous glands to those with homogeneous glands, there was no significant difference in any sonographic characteristic except the margin of the nodule, which was more often irregular or poorly defined in heterogeneous glands and more often smooth in homogeneous glands (Pthyroid cancer are similar in patients with and without Hashimoto thyroiditis. Among patients with Hashimoto thyroiditis and thyroid cancer, the sonographic appearance of the cancerous nodule is similar, except that cancerous nodule margins are more likely to be irregular or poorly defined when the gland is heterogeneous. © 2015 by the American Institute of Ultrasound in Medicine.

  15. Color Doppler Ultrasonographic Features of Hashimoto's Thyroiditis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Joo Hyuk; Kim, Mie Young; Rho, Eun Jin; Yi, Jeong Geun; Han, Chun Hwan [Kangnam General Hospital Public Corporation, Seoul (Korea, Republic of); Hwang, Hee Yong [Choong Ang Gil Hospital, Incheon (Korea, Republic of)

    1995-06-15

    Color Doppler ultrasonographic(US) features of 28 patients with Hashimato's thyroiditis were evaluated with regard to echo and color-flow patterns. Correlation of color-flow pattern with thyroid function was performed. All 28 patients showed varying degrees of diffuse enlargement of the thyroid gland and a heterogeneous echo pattern.Color-flow pattern of increased blood flow. Low to moderate, focally increased blood flow was seen in 26 patients(92.8%). Of these 26 patients, 24 patients showed subclinical hypothyroidism or euthyroidism. Two patients who showed hyperthyroidism showed several pieces of focally increased color flow, Which was noted during both systole and diastole. Diffuse, multifocal color-flow throughout thyroid gland was seen in two patients with Hashimato's thyroiditis: one with clinical hypothyroidism and the other with subclinical hypothyroidism. Even though Hashimoto's thyroiditis showed variable color-flow patterns, we believe that heterogenous parenchymal echopattern with low or moderately increased flow is a rather characteristic feature of Hashimoto's thyroiditis, and we suggest that color Doppler US provides additional information for evaluation of Hashimoto's thyroiditis

  16. HURTLE CELLS IMMUNOHISTOCHEMICAL ACTIVITIES IN HASHIMOTO THYROIDITIS PARENCHYMA.

    Science.gov (United States)

    Tsagareli, Z; Kvachadze, T; Melikadze, E; Metreveli, L; Nikobadze, E; Gogiashvili, L

    2016-11-01

    The present study was designed to evaluate the participation and utility of Hǘrtle cells morphological requirment and transformation under Hashimoto autoimmune thyroiditis versus Riedel´s struma. Several markers have been evaluated to detect induced activities of Hǘrtle cells. Study subject - specimens (tissue fragments) collected from TG surgery (thyroidectomy) for mollecular (receptor) diagnosis of Hǘrtle cells activities using routine histological and immunohistochemical samples. 89 cases were selected in Hashimoto thyroiditis diagnosis with Hǘrtle cells history (adenoma and adenomatous grouth of oncocytes). Markers as: TSH receptors, TTF-1, S-100 protein, also anti-TPO and anti-TG levels in blood plasm were detected. It was shown that solid cell claster-nests like agregation of oncocytes and adenomatous growth foci in parafollicular areas with anti-TPO and anti-TG antibodies levels arising while Riedel´s struma shown only large intra- and extra glandular inflammatory proliferative fibrosing process. Large positive expression of TTF-1 and S-100 protein and the negative reaction of TSH receptor factor suggest that Thyroid parenchyma disorganization and mollecular biological atypia with Hǘrtle cells are proceses due to hypothyreoidismus, as well as neuroectodermal cells prominent activities in 70% of Hashimoto cases.

  17. Likelihood ratio-based differentiation of nodular Hashimoto thyroiditis and papillary thyroid carcinoma in patients with sonographically evident diffuse hashimoto thyroiditis: preliminary study.

    Science.gov (United States)

    Wang, Liang; Xia, Yu; Jiang, Yu-Xin; Dai, Qing; Li, Xiao-Yi

    2012-11-01

    To assess the efficacy of sonography for discriminating nodular Hashimoto thyroiditis from papillary thyroid carcinoma in patients with sonographically evident diffuse Hashimoto thyroiditis. This study included 20 patients with 24 surgically confirmed Hashimoto thyroiditis nodules and 40 patients with 40 papillary thyroid carcinoma nodules; all had sonographically evident diffuse Hashimoto thyroiditis. A retrospective review of the sonograms was performed, and significant benign and malignant sonographic features were selected by univariate and multivariate analyses. The combined likelihood ratio was calculated as the product of each feature's likelihood ratio for papillary thyroid carcinoma. We compared the abilities of the original sonographic features and combined likelihood ratios in diagnosing nodular Hashimoto thyroiditis and papillary thyroid carcinoma by their sensitivity, specificity, and Youden index. The diagnostic capabilities of the sonographic features varied greatly, with Youden indices ranging from 0.175 to 0.700. Compared with single features, combinations of features were unable to improve the Youden indices effectively because the sensitivity and specificity usually changed in opposite directions. For combined likelihood ratios, however, the sensitivity improved greatly without an obvious reduction in specificity, which resulted in the maximum Youden index (0.825). With a combined likelihood ratio greater than 7.00 as the diagnostic criterion for papillary thyroid carcinoma, sensitivity reached 82.5%, whereas specificity remained at 100.0%. With a combined likelihood ratio less than 1.00 for nodular Hashimoto thyroiditis, sensitivity and specificity were 90.0% and 92.5%, respectively. Several sonographic features of nodular Hashimoto thyroiditis and papillary thyroid carcinoma in a background of diffuse Hashimoto thyroiditis were significantly different. The combined likelihood ratio may be superior to original sonographic features for

  18. Association between Hashimoto's Thyroiditis and Thyroid Cancer in 64,628 Patients

    DEFF Research Database (Denmark)

    Resende de Paiva, Christina; Grønhøj, Christian; Feldt-Rasmussen, Ulla

    2017-01-01

    BACKGROUND: The incidence of thyroid cancer (TC) is increasing although explanatory causes are lacking. A link between cancer and inflammation is well documented but unclear for autoimmune thyroid diseases and TC. We aimed to systematically review the association between Hashimoto's thyroiditis (HT...... in TC and of TC in HT. RESULTS: We identified 36 studies (64,628 subjects) published between 1955 and 2016 from 13 countries. We found a relative risk (RR) of HT among papillary thyroid cancer (PTC) of 2.36 [95% confidence intervals (CIs) 1.55-3.29, p ....07-1.85, p = 0.016), and an RR of TL among HT of 9.74 (95% CI 3.93-24.13, p thyroid cancer....

  19. Association between Hashimoto's Thyroiditis and Thyroid Cancer in 64,628 Patients

    DEFF Research Database (Denmark)

    Resende de Paiva, Christina; Grønhøj, Christian; Feldt-Rasmussen, Ulla

    2017-01-01

    BACKGROUND: The incidence of thyroid cancer (TC) is increasing although explanatory causes are lacking. A link between cancer and inflammation is well documented but unclear for autoimmune thyroid diseases and TC. We aimed to systematically review the association between Hashimoto's thyroiditis (HT......) and papillary, follicular, medullary, anaplastic thyroid carcinoma, and thyroid lymphoma (TL). METHODS: PubMed, OVID Medline, Google Scholar, and the Cochrane Library were searched from 1955 to 2016. The inclusion criteria were age >18 years, ≥20 cases of HT or TC. We collectively examined the incidence of HT...... in TC and of TC in HT. RESULTS: We identified 36 studies (64,628 subjects) published between 1955 and 2016 from 13 countries. We found a relative risk (RR) of HT among papillary thyroid cancer (PTC) of 2.36 [95% confidence intervals (CIs) 1.55-3.29, p 

  20. Cardiac autonomic regulation is disturbed in children with euthyroid Hashimoto thyroiditis.

    Science.gov (United States)

    Kilic, Ayhan; Gulgun, Mustafa; Tascilar, Mehmet Emre; Sari, Erkan; Yokusoglu, Mehmet

    2012-03-01

    Hashimoto thyroiditis (chronic autoimmune thyroiditis) is the most common form of thyroiditis in childhood. Previous studies have found autonomic dysfunction of varying magnitude in patients with autoimmune diseases, which is considered a cardiovascular risk factor. We aimed to evaluate the heart rate variability (HRV), a measure of cardiac autonomic modulation, in children with euthyroid Hashimoto thyroiditis (eHT). The study included 32 patients with eHT (27 girls and 5 boys; mean age 11 ± 4.1 years, range 8-16; body mass index 0.47 ± 0.69 kg/m(2)), as judged by normal or minimally elevated serum TSH levels (normal range: 0.34-5.6 mIU/l) and normal levels of free thyroid hormones (FT4 and FT3) and 38 euthyroid age-matched controls. Patients with eHT and control subjects underwent physical examination and 24-hour ambulatory ECG monitoring. Time-domain parameters of HRV were evaluated for cardiac autonomic functions. Children with eHT displayed significantly lower values of time-domain parameters of SDANN (standard deviation of the averages of NN intervals), RMSSD (square root of the mean of the sum of the squares of differences between adjacent NN intervals), NN50 counts (number of pairs of adjacent NN intervals differing by more than 50 ms) and PNN50 (NN50 count divided by the total number of all NN intervals) for each 5-min interval, compared to healthy controls (p < 0.05 for each), indicating the decreased beat-to-beat variation of heart rate. In conclusion, eHT is associated with disturbed autonomic regulation of heart rate. Hence, the children with eHT are at higher risk for developing cardiovascular diseases.

  1. Acute exacerbation of Hashimoto thyroiditis mimicking anaplastic carcinoma of the thyroid: A complicated case.

    Science.gov (United States)

    Kanaya, Hiroaki; Konno, Wataru; Fukami, Satoru; Hirabayashi, Hideki; Haruna, Shin-ichi

    2014-12-01

    The fibrous variant of Hashimoto thyroiditis is uncommon, accounting for approximately 10% of all cases of Hashimoto thyroiditis. We report a case of this variant that behaved like a malignant neoplasm. The patient was a 69-year-old man who presented with a right-sided anterior neck mass that had been rapidly growing for 2 weeks. Fine-needle aspiration cytology revealed clusters of large multinucleated cells suggestive of an anaplastic carcinoma. A week after presentation, we ruled out that possibility when the mass had shrunk slightly. Instead, we diagnosed the patient with an acute exacerbation of Hashimoto thyroiditis on the basis of laboratory findings. We performed a right thyroid lobectomy, including removal of the isthmus, to clarify the pathology and alleviate pressure symptoms. The final diagnosis was the fibrous variant of Hashimoto thyroiditis, with no evidence of malignant changes. Physicians should keep in mind that on rare occasions, Hashimoto thyroiditis mimics a malignant neoplasm.

  2. Hashimoto thyroiditis is more frequent than expected when diagnosed by cytology which uncovers a pre-clinical state

    Directory of Open Access Journals (Sweden)

    Staii Anca

    2010-12-01

    Full Text Available Abstract Background Our Thyroid-Multidisciplinary Clinic is a large referral site for thyroid diseases. Thyroid biopsies are mainly performed for thyroid cancer screening. Yet, Hashimoto thyroiditis (HT is being too frequently diagnosed. The prevalence of HT is reported as 0.3-1.2% or twice the prevalence of type 1 diabetes. However, the prevalence of HT confirmed by cytology is still uncertain. To evaluate different aspects of thyroid physiopathology including prevalence of Hashimoto's, a database of clinical features, ultrasound images and cytology results of patients referred for FNA of thyroid nodules was prospectively developed. Methods We retrospectively studied 811 consecutive patients for whom ultrasound guided thyroid FNA biopsies were performed at our clinic over 2.5 year period (Mar/2006-Sep/2008. Results The analysis of our database revealed that from 761 patients, 102 (13.4% had HT, from whom 56 (7.4% were euthyroid or had sub-clinical (non-hypothyroid disease, and 46 (6% were clinically hypothyroid. Conclusions This is the first study to show such a high prevalence of HT diagnosed by ultrasound-guided FNA. More strikingly, the prevalence of euthyroid HT, appears to be >5% similar to that of type 2 diabetes. Based on our results, there might be a need to follow up on cytological Hashimoto's to monitor for thyroid failure, especially in high risk states, like pregnancy. The potential risk for thyroid cancer in patients with biopsy-proven inflammation of thyroid epithelium remains to be established prospectively. However, it may explain the increased risk for thyroid cancer observed in patients with elevated but within normal TSH.

  3. Association of vitamin D insufficiency/deficiency with thyroid artery Doppler ultrasonography in patients with Hashimoto thyroiditis.

    Science.gov (United States)

    Nalbant, Ahmet; Aydin, Ayhan; Karacan, Alper; Onmez, Attila; Tamer, Ali; Cinemre, Hakan

    2017-01-01

    During the course of the autoimmune thyroid diseases, ultrasonography change parallel to histopathology. Vitamin D is associated with autoimmune diseases and thus can affect thyroid blood flow. Our aim was to investigate the relationship between vitamin D insufficiency/deficiency and thyroid hemodynamic indices in patients with Hashimoto thyroiditis. A total of 93 patients who presented to Sakarya University Endocrinology outpatient clinic from April to September 2016 and diagnosed with Hashimoto thyroiditis were included in this study. Clinical and serologic data, thyroid antibodies and 25(OH)D3 were evaluated. Mean peak systolic velocity(mPSV), mean end-diastolic velocity (EDV), mean resistive index (RI) flows of superior and inferior thyroid arteries were measured with B-mode Doppler ultrasonography. Vitamin D insufficiency/deficiency was detected in 59 (63.4%). TPO Ab and TgAb levels were found higher in patients with vitamin D insufficiency/deficiency. In the normal vitamin D group, superior thyroid artery mPSV (32.21±6.73cm/s) and EDV(13.27±2.80 cm/s) were higher than in the low vitamin D group [mPSV (28.32±8.99cm/s) and EDV(10.67±3.68 cm/s)] (P=0.034, P=0.001, respectively). Inferior thyroid artery EDV value was higher in the normal compared to the low vitamin D group (0.032). RI measured in all arteries were higher in the vitamin D insufficient/deficient group compared to the Vitamin D normal group (p=0.001). Vitamin-D insufficiency/deficiency has led to reduced parenchymal blood supply and increased micro-vascular resistance in Hashimoto thyroiditis patients.

  4. Hashimoto thyroiditis is more frequent than expected when diagnosed by cytology which uncovers a pre-clinical state

    Science.gov (United States)

    2010-01-01

    Background Our Thyroid-Multidisciplinary Clinic is a large referral site for thyroid diseases. Thyroid biopsies are mainly performed for thyroid cancer screening. Yet, Hashimoto thyroiditis (HT) is being too frequently diagnosed. The prevalence of HT is reported as 0.3-1.2% or twice the prevalence of type 1 diabetes. However, the prevalence of HT confirmed by cytology is still uncertain. To evaluate different aspects of thyroid physiopathology including prevalence of Hashimoto's, a database of clinical features, ultrasound images and cytology results of patients referred for FNA of thyroid nodules was prospectively developed. Methods We retrospectively studied 811 consecutive patients for whom ultrasound guided thyroid FNA biopsies were performed at our clinic over 2.5 year period (Mar/2006-Sep/2008). Results The analysis of our database revealed that from 761 patients, 102 (13.4%) had HT, from whom 56 (7.4%) were euthyroid or had sub-clinical (non-hypothyroid) disease, and 46 (6%) were clinically hypothyroid. Conclusions This is the first study to show such a high prevalence of HT diagnosed by ultrasound-guided FNA. More strikingly, the prevalence of euthyroid HT, appears to be >5% similar to that of type 2 diabetes. Based on our results, there might be a need to follow up on cytological Hashimoto's to monitor for thyroid failure, especially in high risk states, like pregnancy. The potential risk for thyroid cancer in patients with biopsy-proven inflammation of thyroid epithelium remains to be established prospectively. However, it may explain the increased risk for thyroid cancer observed in patients with elevated but within normal TSH. PMID:21172028

  5. Altered balance between self-reactive T helper (Th)17 cells and Th10 cells and between full-length forkhead box protein 3 (FoxP3) and FoxP3 splice variants in Hashimoto's thyroiditis

    DEFF Research Database (Denmark)

    Kristensen, B; Hegedüs, Laszlo; Madsen, H O

    2015-01-01

    cells from healthy donors and patients with Hashimoto's thyroiditis (HT) or Graves' disease (GD) to polyclonal stimulation, or stimulation with human thyroglobulin (TG), human thyroid peroxidase (TPO), or Esherichia coli lipopolysaccharide (LPS). TPO and LPS induced increased differentiation of naive CD...

  6. THE CLINICAL PRESENTATION OF AUTOIMMUNE THYROID DISEASE IN MEN IS ASSOCIATED WITH IL12B GENOTYPE

    DEFF Research Database (Denmark)

    Walsh, John P; Berry, Jemma; Liu, Shu

    2011-01-01

    hypothesized that IL12B genotype may influence the clinical presentation of autoimmune thyroid disease. Objective.  We tested for differences in IL12B genotype between Graves' disease and Hashimoto's disease. Patients.  We studied a discovery cohort of 203 Australian women and 37 men with autoimmune thyroid......' disease (P=0.005) and Hashimoto's disease (P=0.029). Conclusion.  In men with autoimmune thyroid disease, a common variant located upstream of the IL12B coding region may influence whether patients present with Graves' disease or Hashimoto's disease....

  7. Linfoma tiroideo en paciente con tiroiditis de Hashimoto

    OpenAIRE

    Carmen Aravena G.; Daniela Aguayo Y.; Francisca Marín A.; Felipe Cayumil F.

    2014-01-01

    INTRODUCCIÓN: El linfoma tiroideo (LT) es una neoplasia infrecuente (menos del 1% de linfomas y menos del 2% de neoplasias tiroideas). Su incidencia es mayoritaria en mujeres, entre 60 y 75 años. La tiroiditis de Hashimoto es un importante factor de riesgo. El objetivo es destacar la importancia del estudio precoz del bocio rápidamente progresivo. PRESENTACIÓN DEL CASO: Hombre de 63 años, con antecedentes de hipertensión arterial, tabaquismo crónico activo e hipotiroidismo por tiroiditis de H...

  8. Konkomitantes Auftreten von Lichen sclerosus und Hashimoto-Thyreoiditis

    Directory of Open Access Journals (Sweden)

    Eberz B

    2009-01-01

    Full Text Available Der Lichen sclerosus (LS zählt zu den chronisch entzündlichen Hauterkrankungen, der auf dem Boden einer Immundysregulierung entsteht. Per 01.06.2009 war die Prävalenz des klinisch und stanzbioptisch diagnostizierten anogenitalen Lichen sclerosus in einer allgemein gynäkologischen Praxis in Mürzzuschlag 9,1 % (278/3040 Patientinnen. Die frühzeitige Abklärung chronischer Vulvabeschwerden unter standardmäßiger Einbeziehung einer Vulvabiopsie erlaubte es, auch Frühformen des LS zu erfassen. Nach klinischer und stanzbioptischer Diagnose eines LS wird in Anlehnung an die "Guidelines for the Management of Lichen Sclerosus" [1] ein serologisches Screening auf Autoantikörper (TPO-AK, TG-AK, Parietalzell- und antinukleäre Antikörper durchgeführt. Bei 263 unserer 278 LS-Patientinnen wurde ein serologisches Screening auf Autoimmunerkrankungen durchgeführt. Insgesamt hatten 58/263 LS-Patientinnen pathologisch erhöhte Thyroidperoxidase-(TPO- und/oder Thyreoglobulin- (TG- Antikörpertiter (23 %, davon 50/263 (19 % auch eine sonographisch bestätigte Hashimoto-Thyreoiditis. Bei 50 % dieser Hashimoto-Patientinnen war bereits im Vorfeld eine Hypothyreose bekannt, bei den restlichen 25 Patientinnen handelte es sich allerdings um eine Erstdiagnose im Rahmen des Screenings für LS. Aufgrund der hohen Prävalenz von Hashimoto-Thyreoiditis in LS-Patientinnen empfehlen wir bei allen Frauen mit LS ein Screening auf TPO- und TG-Antikörper. Bei erhöhten Titern sollte eine Abklärung mittels Schilddrüsensonogramm sowie eine Bestimmung von basalem "thyroid-stimulating hormone" (TSH, freiem T3 und freiem T4 erfolgen. In der Schilddrüsensprechstunde sollten Frauen mit Hashimoto-Thyreoiditis gezielt nach chronischen bzw. rezidivierenden anogenitalen Beschwerden, insbesondere Pruritus, Brennen oder Dyspareunie befragt werden. Bei positiver Anamnese ist eine Zuweisung an einen auf Vulvaerkrankungen spezialisierten Facharzt für Gynäkologie sinnvoll.

  9. LC/DAD determination of biogenic amines in serum of patients with diabetes mellitus, chronic urticaria or Hashimoto's thyroiditis

    Directory of Open Access Journals (Sweden)

    Trifunović-Macedoljan Jelena

    2016-01-01

    Full Text Available Biogenic amines are integral part of nearly every cell. In present study, we used method of acidic extraction of histamine (His, of polyamines putrescine (Put, spermidine (Spd and catecholamines epinephrine (Epi and norepinephrine (NE from human serum; precolumn derivatization with dansyl chloride, and LC/DAD analysis of the biogenic amines, in aim to monitor differences of their levels in patients with diabetes mellitus, chronic urticaria, and Hashimoto's thyroiditis, compared to healthy subjects, and to observe them as possible markers for immune mediated diseases. Method of retention times was used for determination of serum biogenic amines. We found statistically significant differences in putrescine and histamine levels in diabetes mellitus patients; putrescine, histamine, spermidine and epinephrine levels in chronic urticaria patients compared to healthy controls, and putrescine and spermidine levels in Hashimoto's thyroiditis patients, compared to controls. Norepinephrine was found only in serum of patients with chronic urticaria. The values of recovery, evaluated in controls, varied between 85.7% and 106.7%. The statistically significant changes in putrescine, histamine, spermidine and epinephrine levels in patients compared to healthy people reflects the existence of biochemical disturbances in mentioned immune-mediated diseases.

  10. Pseudohypoparathyroidism with Hashimoto's thyroiditis and Turner syndrome: a case report.

    Science.gov (United States)

    Zeng, Wen-Heng; Xu, Jiao-Jun; Jia, Min-Yue; Ren, Yue-Zhong

    2014-10-01

    To report the case of an individual with PHP, Turner syndrome and Hashimoto's thyroiditis. A 16-year-old girl was referred to our hospital with chief complaint of short stature. She presented with round chubby facies, short neck, obesity and short stature. Radiography indicated short metatarsals and metacarpals, which mainly affected the second, third and fourth digits. Biochemistry revealed hyperphosphatemia, increased serum concentrations of parathyroid hormone and thyroid stimulating hormone, elevated levels of follicular-stimulating hormone and prolactin, and increased thyroid peroxidase antibody and thyroglobulin antibody. Radiographic examination revealed delayed bone age and pelvic ultrasonography demonstrated an immature uterus. Karyotype analysis showed 46,X,i(Xq10), while molecular analysis revealed a same sense mutation in exon 5 of GNAS (ATC → ATT, Ile).The specific diagnosis was made of Turner syndrome in the presence of Hashimoto's thyroiditis and PHP. She was treated with calcium supplementation, calcitriol and thyroxine. This is the first case report to describe a combination of Turner syndrome with these other clinical entities, and their co-existence should be considered and further investigated.

  11. Parasitic thyroid nodule in a patient with Hashimoto's chronic thyroiditis

    International Nuclear Information System (INIS)

    Santos, Vitorino Modesto dos; Lima, Marcus Aurelho de; Marinho, Euripedes Oliveira; Marinho, Marco Aurelio de Oliveira; Santos, Lister Arruda Modesto dos; Raphael, Cristiane Mendes

    2000-01-01

    A case of parasitic thyroid nodule is presented. The patient was a non symptomatic 53-year-old white woman, on irregular course of L-thyroxine to treat hypothyroidism due to Hashimoto's thyroiditis. Without a history of thyroid trauma or surgery, she presented a 1.6 x 0.7 x 0.5 cm right pre-laryngeal lymph node-like mass which, on ultrasonography, appeared distinct from the gland. TSH, thyroid peroxidase antibody and thyroglobulin antibody serum levels were elevated and T4-free level was normal. Thyroid and total body 99m Tc isonitrile scintiscan showed a topic thyroid without radionuclide uptake in the nodule. Fine-needle aspiration of the nodule showed epithelial cells with nuclear atypia and oncocitic changes plus intense lymphoid infiltration and germinative center formation, simulating lymph node metastasis of papillary thyroid carcinoma. Conventional biopsy revealed a parasitic thyroid nodule with Hashimoto's chronic thyroiditis. Parasitic thyroid nodule must always be remembered so that unnecessary surgical assessment and undesirable sequels may be avoided. (author)

  12. Papillary thyroid carcinoma associated to Hashimoto's thyroiditis: frequency and histopathological aspects

    OpenAIRE

    Camboim, Denise Cruz; Figueirôa, Vivina Marta Simões da Motta; Lima, Daisy Nunes de Oliveira; Abreu-e-Lima, Paula; Abreu-e-Lima, Maria do Carmo Carvalho de

    2009-01-01

    INTRODUÇÃO: O carcinoma papilífero é o tipo mais comum de câncer da tireoide e a tireoidite de Hashimoto é a causa mais frequente de hipotireoidismo em áreas onde os níveis de iodo são adequados. Vários investigadores detectaram incidência aumentada de carcinoma papilífero da tireoide em pacientes com tireoidite de Hashimoto. Na rotina de diagnósticos histopatológicos há uma aparente associação entre as duas patologias. OBJETIVO: Determinar a relação entre tireoidite de Hashimoto e carcinoma ...

  13. Coexistence of papillary thyroid cancer and Hashimoto thyroiditis in children: report of 3 cases.

    Science.gov (United States)

    Koibuchi, Harumi; Omoto, Kiyoka; Fukushima, Noriyoshi; Toyotsuji, Tomonori; Taniguchi, Nobuyuki; Kawano, Mikihiko

    2014-07-01

    This report documents 3 pediatric papillary thyroid carcinoma cases with associated Hashimoto thyroiditis. In all 3 cases, hypoechoic nodules accompanied by multiple echogenic spots were noted on sonography of the thyroid. Hashimoto thyroiditis was suspected on the basis of positive thyroid autoantibody test results and pathologic examinations of thyroidectomy specimens, which revealed chronic thyroiditis with lymphocytic infiltration as the background of papillary thyroid carcinoma development. The potential for papillary carcinoma development warrants close follow-up, and meticulous sonographic examinations must be performed in children with Hashimoto thyroiditis. © 2014 by the American Institute of Ultrasound in Medicine.

  14. Accidental finding of Hashimoto-like thyroiditis in male B.U.T. 6 turkeys at slaughter.

    Science.gov (United States)

    Plesch, P; Schade, B; Breithaupt, A; Bellof, G; Kienzle, E

    2014-10-01

    In the context of a study on the tolerance of rapeseed meal in B.U.T. 6 turkeys, thyroid glands were histologically and immunohistochemically examined because of potential thyreostatic effects. In all groups including the controls with no rapeseed meal in their food, there was a high incidence of lymphocytic infiltration and thyroiditis (14% of thyroids with moderate to severe lymphocytic thyroiditis). Thirty per cent of mononuclear inflammatory cells were immunohistochemically identified as T cells. There were occasional accumulations of PAX-5 labelled cells, indicating germinal centre development. These lesions resemble Hashimoto's disease in humans. The effect on thyroid function is unknown. Mild hypothyreosis might enhance productivity but also explain dispositions towards diseases seen in context with thyroid dysfunction such as skin diseases (foot pad disease?) and cardiovascular problems. Further studies on thyroid function in these turkeys are needed. Journal of Animal Physiology and Animal Nutrition © 2013 Blackwell Verlag GmbH.

  15. A new type of natural bispecific antibody with potential protective effect in Hashimoto thyroiditis.

    Science.gov (United States)

    Li, Wenli; Fan, Gaowei; Chen, Lida; Zhang, Rui; Zhang, Kuo; Sun, Yu; Lin, Guigao; Xie, Jiehong; Wang, Lunan; Li, Jinming

    2014-09-01

    As a new antibody concept, natural bispecific antibodies (nBsAbs) have been detected in long-term passive immunization and some diseases, but their potential immunomodulatory role remains unclear. Hashimoto thyroiditis (HT) appears to fulfill the condition for nBsAb production but has not yet been characterized. The objective of the study was to identify a new nBsAb against thyroid peroxidase (TPO) and thyroglobulin (Tg) in HT patients and to preliminarily explore its immunomodulatory role. Serum samples were obtained from 136 HT patients, 92 diseased controls, and 99 healthy controls for anti-TPO/Tg nBsAb detection. The relationship between anti-TPO/Tg nBsAb and other clinical parameters was also analyzed. The anti-TPO/Tg nBsAb was detected using a double-antigen sandwich ELISA. Higher nBsAb levels were found to be associated with decreased inflammation in HT patients. The prevalence of anti-TPO/Tg nBsAb in HT was 44.9% (61 of 136), significantly higher than that of diseased controls (2.2%, 2 of 92) (P thyroiditis patients. A new type of nBsAb against TPO and Tg in HT patients is identified. Our data also indicate a protective effect of anti-TPO/Tg nBsAb in the pathogenesis of HT and extend prior knowledge about nBsAb in diseases.

  16. Serum levels of IgG and IgG4 in Hashimoto thyroiditis.

    Science.gov (United States)

    Kawashima, Sachiko-Tsukamoto; Tagami, Tetsuya; Nakao, Kanako; Nanba, Kazutaka; Tamanaha, Tamiko; Usui, Takeshi; Naruse, Mitsuhide; Minamiguchi, Sachiko; Mori, Yusuke; Tsuji, Jun; Tanaka, Issei; Shimatsu, Akira

    2014-03-01

    Although IgG4-related disease is characterized by extensive infiltration of IgG4-positive plasma cells and lymphocytes of various organs, the details of this systemic disease are still unclear. We screened serum total IgG levels in the patients with Hashimoto thyroiditis (HT) to illustrate the prevalence of IgG4-related thyroiditis in HT. Twenty-four of 94 patients with HT (25.5%) had elevated serum IgG levels and their serum IgG4 was measured. Five of the 24 cases had more than 135 mg/dL of IgG4, which is the serum criterion of IgG4-related disease. One was a female patient who was initially treated as Graves' disease and rapidly developed a firm goiter and hypothyroidism. The biopsy of her thyroid gland revealed that follicular cells were atrophic with squamous metaplasia, replaced with fibrosis, which was compatible with the fibrous variant of HT. Immunohistochemical examination revealed diffuse infiltration of IgG4-positive plasma cells, and the serum IgG4 level was 179 mg/dL. The levels of IgG and IgG4 were positively correlated with the titers of anti-thyroglobulin antibody or anti-thyroid peroxidase antibody. In conclusion, at least a small portion of patients with HT with high titers of anti-thyroid antibodies may overlap the IgG4-related thyroiditis.

  17. Mitral valve prolapse in patients with Hashimoto's thyroiditis Tiroiditis de Hashimoto y prolapso de la válvula mitral

    Directory of Open Access Journals (Sweden)

    Federico Uribe Londoño

    1991-03-01

    Full Text Available The prevalence of mitral valve prolapse was determined en 67 patients with Hashimoto's thyroiditis (TH, and in 48 healthy control individuals. Mitral valve prolapse was found in 14 of 67 (20.9% patients with TH and in none of the controls. The presence of mitral valve prolapse should be investigated whenever this diagnosed. Se investigó la prevalencia de prolapso de la válvula mitral por ecocardiografía modo M y bidimensional en 67 pacientes que cumplían como mínimo tres de los criterios de Fisher y asociados, para el diagnóstico clínico de tiroiditis de Hashimoto (TH y que fueron comprobados por biopsia por aspiración de la glándula tiroides, con aguja fina, leída según los criterios de Kline; se incluyeron como controles 48 individuos normales. Se encontraron 14 casos (20.9% de prolapso de la válvula mitral en los pacientes con TH y ninguno entre los controles. Desconocemos por qué en esta serle la frecuencia del prolapso de la válvula mitral en pacientes con TH fue solamente la mitad de la observada en otra serle (41%, a pesar de que se utilizaron procedimientos y criterios diagnósticos similares. Con base en los hallazgos se sugIere buscar el prolapso de la válvula mitral en todo paciente con TH.

  18. Clinical manifestations and treatment response of steroid in pediatric Hashimoto encephalopathy.

    Science.gov (United States)

    Yu, Hee Joon; Lee, Jeehun; Seo, Dae Won; Lee, Munhyang

    2014-07-01

    Hashimoto encephalopathy is a steroid-responsive encephalopathy associated with elevated titers of antithyroid antibodies. Clinical symptoms are characterized by behavioral and cognitive changes, speech disturbance, seizures, myoclonus, psychosis, hallucination, involuntary movements, cerebellar signs, and coma. The standard treatment is the use of corticosteroids along with the treatment of any concurrent dysthyroidism. Other options are immunoglobulins and plasmapheresis. We described symptoms and outcomes on 3 teenage girls with Hashimoto encephalopathy. Presenting symptoms were seizure or altered mental status. One patient took levothyroxine due to hypothyroidism before presentation of Hashimoto encephalopathy. After confirmation of elevated antithyroid antibodies, all patients were treated with steroids. One patient needed plasmapheresis because of the lack of response to steroids and immunoglobulins. Hashimoto encephalopathy should be considered in any patient presenting with acute or subacute unexplained encephalopathy and seizures. Even though the use of steroids is the first line of treatment, plasmapheresis can rescue steroid-resistant patients. © The Author(s) 2013.

  19. The first childhood case with coexisting Hashimoto thyroiditis, vitiligo and autoimmune hepatitis.

    Science.gov (United States)

    Keskin, Melikşah; Savaş-Erdeve, Şenay; Özbay-Hoşnut, Ferda; Kurnaz, Erdal; Çetinkaya, Semra; Aycan, Zehra

    2016-01-01

    Hashimoto thyroiditis (HT) is the most common pediatric autoimmune endocrine disorder. It results in autoimmune-mediated thyroid gland destruction and is an organ-specific, typical autoimmune disease. The presence of antithyroid antibodies and the typical pattern on ultrasonography indicate the diagnosis. It is also frequently seen together with other autoimmune disorders including type 1 insulin-dependent diabetes, celiac disease, alopecia and vitiligo. Autoimmune hepatitis (AIH) is a chronic type of liver injury with an immune etiology that can frequently cause end-stage liver disease if left untreated. Autoimmune hepatitis patients may present with hepatitis, and the laboratory tests in the absence of other etiology usually reveal a positive immune serology together with elevated immunoglobulins and abnormal liver histology. It is interesting that HT and AIH are rarely seen together although both have an autoimmune etiology. 14-year-old male who was being followed-up for vitiligo presented with symptoms of a swelling at the neck and fatigue. He was diagnosed with HT after the tests and the liver enzymes were found to be high. The patient was also diagnosed with AIH after tests revealed that the liver enzyme elevation had continued for longer than six months. The thyroid functions and liver enzymes returned to normal and the symptoms decreased after sodium L-thyroxine replacement together with steroid and azathioprine treatment. We present this case as we believe it is the first pediatric patient diagnosed with HT, AIH and vitiligo.

  20. Hashimoto's Thyroiditis: Lingual and Labial Capillary Microcirculation in Patients Affected by Macroglossia

    OpenAIRE

    Scardina, G. A.; Messina, P.

    2007-01-01

    The aim of this study is to estudy lingual and labial microcirculation differences among healthy subjects and those with Hashimoto's thyroiditis affected by macroglossia. Twenty healthy patients and 20 patients suffering from Hashimoto's thyroiditis were examined. Labial and lingual capiUaroscopy were used to investigate the characteristics of microcirculation. For each patient we evaluated visibility, course, tortuosity and the possible presence of microhaemorrhages, average calibre of capil...

  1. Using Acoustic Structure Quantification During B-Mode Sonography for Evaluation of Hashimoto Thyroiditis.

    Science.gov (United States)

    Rhee, Sun Jung; Hong, Hyun Sook; Kim, Chul-Hee; Lee, Eun Hye; Cha, Jang Gyu; Jeong, Sun Hye

    2015-12-01

    This study aimed to evaluate the usefulness of Acoustic Structure Quantification (ASQ; Toshiba Medical Systems Corporation, Nasushiobara, Japan) values in the diagnosis of Hashimoto thyroiditis using B-mode sonography and to identify a cutoff ASQ level that differentiates Hashimoto thyroiditis from normal thyroid tissue. A total of 186 thyroid lobes with Hashimoto thyroiditis and normal thyroid glands underwent sonography with ASQ imaging. The quantitative results were reported in an echo amplitude analysis (Cm(2)) histogram with average, mode, ratio, standard deviation, blue mode, and blue average values. Receiver operating characteristic curve analysis was performed to assess the diagnostic ability of the ASQ values in differentiating Hashimoto thyroiditis from normal thyroid tissue. Intraclass correlation coefficients of the ASQ values were obtained between 2 observers. Of the 186 thyroid lobes, 103 (55%) had Hashimoto thyroiditis, and 83 (45%) were normal. There was a significant difference between the ASQ values of Hashimoto thyroiditis glands and those of normal glands (P thyroiditis were significantly greater than those in patients with normal thyroid glands. The areas under the receiver operating characteristic curves for the ratio, blue average, average, blue mode, mode, and standard deviation were: 0.936, 0.902, 0.893, 0.855, 0.846, and 0.842, respectively. The ratio cutoff value of 0.27 offered the best diagnostic performance, with sensitivity of 87.38% and specificity of 95.18%. The intraclass correlation coefficients ranged from 0.86 to 0.94, which indicated substantial agreement between the observers. Acoustic Structure Quantification is a useful and promising sonographic method for diagnosing Hashimoto thyroiditis. Not only could it be a helpful tool for quantifying thyroid echogenicity, but it also would be useful for diagnosis of Hashimoto thyroiditis. © 2015 by the American Institute of Ultrasound in Medicine.

  2. The effects of Nigella sativa on thyroid function, serum Vascular Endothelial Growth Factor (VEGF) - 1, Nesfatin-1 and anthropometric features in patients with Hashimoto's thyroiditis: a randomized controlled trial.

    Science.gov (United States)

    Farhangi, Mahdieh Abbasalizad; Dehghan, Parvin; Tajmiri, Siroos; Abbasi, Mehran Mesgari

    2016-11-16

    Hashimoto's thyroiditis is an autoimmune disorder and the most common cause of hypothyroidism. The use of Nigella sativa, a potent herbal medicine, continues to increase worldwide as an alternative treatment of several chronic diseases including hyperlipidemia, hypertension and type 2 diabetes mellitus (T2DM). The aim of the current study was to evaluate the effects of Nigella sativa on thyroid function, serum Vascular Endothelial Growth Factor (VEGF) - 1, Nesfatin-1 and anthropometric features in patients with Hashimoto's thyroiditis. Forty patients with Hashimoto's thyroiditis, aged between 22 and 50 years old, participated in the trial and were randomly allocated into two groups of intervention and control receiving powdered Nigella sativa or placebo daily for 8 weeks. Changes in anthropometric variables, dietary intakes, thyroid status, serum VEGF and Nesfatin-1 concentrations after 8 weeks were measured. Treatment with Nigella sativa significantly reduced body weight and body mass index (BMI). Serum concentrations of thyroid stimulating hormone (TSH) and anti-thyroid peroxidase (anti-TPO) antibodies decreased while serum T3 concentrations increased in Nigella sativa-treated group after 8 weeks. There was a significant reduction in serum VEGF concentrations in intervention group. None of these changes had been observed in placebo treated group. In stepwise multiple regression model, changes in waist to hip ratio (WHR) and thyroid hormones were significant predictors of changes in serum VEGF and Nesgfatin-1 values in Nigella sativa treated group (P thyroid status and anthropometric variables in patients with Hashimoto's thyroiditis. Moreover, Nigella sativa significantly reduced serum VEGF concentrations in these patients. Considering observed health- promoting effect of this medicinal plant in ameliorating the disease severity, it can be regarded as a useful therapeutic approach in management of Hashimoto's thyroiditis. Iranian registry of clinical trials

  3. Deficiency of respiratory chain complex I in Hashimoto thyroiditis.

    Science.gov (United States)

    Zimmermann, Franz A; Neureiter, Daniel; Feichtinger, René G; Trost, Andrea; Sperl, Wolfgang; Kofler, Barbara; Mayr, Johannes A

    2016-01-01

    Oncocytic cells (OCs) are characterized by an accumulation of mitochondria and their occurrence in the thyroid gland of patients with Hashimoto thyroiditis (HT) is well known. However, their properties and functional relevance are poorly understood. We investigated OC lesions (n=212) in the thyroid of 12 HT patients. Loss of complex I protein was observed in oncocytic lesions of each of the patients. In addition to isolated complex I deficiency, 25% of oncocytic lesions showed combined deficiency of complex I and IV. Thus, we demonstrate for the first time a defect of respiratory chain complex I in OCs of HT patients. Copyright © 2015 Elsevier B.V. and Mitochondria Research Society. All rights reserved.

  4. RANKL/Osteoprotegerin System and Bone Turnover in Hashimoto Thyroiditis.

    Science.gov (United States)

    Konca Degertekin, Ceyla; Turhan Iyidir, Ozlem; Aktas Yılmaz, Banu; Elbeg, Sehri; Pasaoglu, Ozge Tugce; Pasaoglu, Hatice; Cakır, Nuri; Arslan, Metin

    2016-10-01

    Hypothyroidism is associated with changes in bone metabolism. The impact of hypothyroidism and the associated autoimmunity on the mediators of bone turnover in Hashimoto's thyroiditis (HT) is not known. In this study, we assessed the levels of OPG, RANKL, and IL-6 along with markers of bone formation as osteocalcin (OC) and markers of bone resorption as type 1 collagen C telopeptide (CTX) and tartrate-resistant acid phosphatase isoform 5b (TRAcP 5b) in 30 hypothyroid and 30 euthyroid premenopausal HT patients and 20 healthy premenopausal controls. We found that TRAcP 5b (p = 0.006), CTX (p = 0.01), OC (p = 0.017), and IL-6 (p Thyroid autoimmunity might have a unique impact on OPG/RANKL levels apart from the resultant hypothyroidism.

  5. Caracterización clínica y funcional en pacientes con diagnóstico inicial de tiroiditis de Hashimoto en el año 2007. Clinical and functional characterization in patients with initial diagnosis of Hashimoto's thyroiditis in 2007.

    Directory of Open Access Journals (Sweden)

    Marelys Yanes Quesada

    2008-08-01

    Full Text Available INTRODUCCIÓN: la tiroiditis de Hashimoto constituye una afección tiroidea autoinmune de lenta evolución, y es la primera causa de hipotiroidismo con bocio en zonas con adecuada ingesta de yodo. OBJETIVO: identificar las características clínicas (edad, sexo, antecedentes patológicos familiares de enfermedad tiroidea y presencia de bocio, así como el estado de función tiroideo en el momento del diagnóstico de la tiroiditis de Hashimoto. MÉTODOS: se realizó un estudio descriptivo y transversal con 41 pacientes con diagnóstico inicial de tiroiditis de Hashimoto durante el año 2007, a los cuales se les llenó un modelo de encuesta, y se les hizo examen físico del tiroides, así como dosificación de hormona estimulante del tiroides y tiroxina total. Los datos se analizaron utilizando el método porcentual y se expusieron en tablas. RESULTADOS: se obtuvo un predominio del sexo femenino con un 78 %, y según edad y sexo el grupo más frecuente ocurrió en las mujeres de 50 a 59 años con un 29,26 %. El 60,97 de los pacientes presentó antecedentes patológicos familiares de enfermedad tiroidea. Todos los pacientes presentaron bocio, y fue el más frecuente el grado 2, con un 60,97 %. El 58,53 de los pacientes estaba funcionalmente eutiroideo. CONCLUSIONES: la tiroiditis de Hashimoto fue más frecuente en el sexo femenino y en la quinta década de la vida, la presencia de antecedentes patológicos personales fue muy frecuente, y todos los pacientes presentaron bocio en el momento del diagnóstico, más frecuente de grado 2. La mayoría de los casos tuvo una función tiroidea normal.INTRODUCTION: Hashimoto's thyroiditis is an autoimmune thyroid affection of slow evolution and it is the first cause of hypothyroidism with goiter in zones with an adequate ingestion of iodine. OBJECTIVE: to identify the clinical characteristics (age, sex, family pathological history of thyroid disease and presence of goiter, as well as the state of thyroid

  6. [Hashimoto thyroiditis may be associated with a subset of patients with systemic sclerosis with pulmonary hypertension].

    Science.gov (United States)

    Costa, Ciliana Cardoso B; Medeiros, Morgana; Watanabe, Karen; Martin, Patricia; Skare, Thelma L

    2014-01-01

    Recent studies show an association between autoimmune thyroiditis and systemic sclerosis (SSc) and suggest that this condition may interfere with the ES phenotype. However these studies evaluate the autoimmune thyroiditis as a whole and none of them specifically addresses Hashimoto's thyroiditis (HT) in SSc. To investigate the presence of HT in SSc patients and its possible association with disease manifestations. Clinical manifestations of hypothyroidism, TSH and anti-thyroid auto antibodies (anti-TPO. anti TBG and TRAb) were studied in 56 patients with SSc. SSc patients with HT were compared with SSc patients without thyroiditis. HT was observed in 19.64% of patients with SSc. No association was observed between HT and the different forms of disease or profile of autoantibodies. Likewise, there was no difference between the mean modified Rodnan score and presence of Raynaud's phenomenon, scars, digital necrosis, myositis, arthritis, sicca symptoms, esophageal dysmotility and scleroderma renal crisis when the groups were compared. On the other hand, patients with HT had higher frequency of pulmonary hypertension in relation to patients without HT (66.6% vs 22.5%, p=0.016). In the studied sample patients with ES and HT had higher prevalence of pulmonary hypertension. Long-term follow-up studies with a larger number of TH and SSc patients are needed to confirm these data. Copyright © 2014 Elsevier Editora Ltda. All rights reserved.

  7. “Focal thyroid inferno” on color Doppler ultrasonography: A specific feature of focal Hashimoto's thyroiditis

    International Nuclear Information System (INIS)

    Fu, Xianshui; Guo, Limei; Zhang, Huabin; Ran, Weiqiang; Fu, Peng; Li, Zhiqiang; Chen, Wen; Jiang, Ling; Wang, Jinrui; Jia, Jianwen

    2012-01-01

    Purpose: To evaluate color-Doppler features predictive of focal Hashimoto's thyroiditis. Materials and methods: A total of 521 patients with 561 thyroid nodules that underwent surgeries or gun biopsies were included in this study. These nodules were divided into three groups: focal Hashimoto's thyroiditis (104 nodules in 101 patients), benignity other than focal Hashimoto's thyroiditis (73 nodules in 70 patients), and malignancy (358 nodules in 350 patients). On color Doppler sonography, four vascularity types were determined as: hypovascularity, marked internal flow, marked peripheral flow and focal thyroid inferno. The χ 2 test was performed to seek the potential vascularity type with the predictive ability of certain thyroid pathology. Furthermore, the gray-scale features of each nodule were also studied. Results: The vascularity type I (hypovascularity) was more often seen in focal Hashimoto's thyroiditis than other benignity and malignancy (46% vs. 20.5% and 19%). While the type II (marked internal flow) showed the opposite tendency (26.9% [focal Hashimoto's thyroiditis] vs. 45.2% [other benignity] and 52.8% [malignancy]). However, type III (marked peripheral flow) was unable to predict any thyroid pathology. Importantly, type IV (focal thyroid inferno) was exclusive to focal Hashimoto's thyroiditis. All 8 type IV nodules appeared to be solid, hypoechoic, and well-defined. Using “focal thyroid inferno” as an indicator of FHT, the diagnostic sensitivity and specificity were 7.7% and 100% respectively. Conclusions: The vascularity type of “focal thyroid inferno” is specific for focal Hashimoto thyroiditis. Recognition of this particular feature may avoid unnecessary interventional procedures for some solid hypoechoic thyroid nodules suspicious of malignancy.

  8. Identification of novel genetic Loci associated with thyroid peroxidase antibodies and clinical thyroid disease

    NARCIS (Netherlands)

    Medici, M.; Porcu, E.; Pistis, G.; Teumer, A.; Brown, S.J.; Jensen, R.A.; Rawal, R.; Roef, G.L.; Plantinga, T.S.; Vermeulen, S.; Lahti, J.; Simmonds, M.J.; Husemoen, L.L.; Freathy, R.M.; Shields, B.M.; Pietzner, D.; Nagy, R.; Broer, L.; Chaker, L.; Korevaar, T.I.; Plia, M.G.; Sala, C.; Volker, U.; Richards, J.B.; Sweep, F.C.; Gieger, C.; Corre, T.; Kajantie, E.; Thuesen, B.; Taes, Y.E.; Visser, W.E.; Hattersley, A.T.; Kratzsch, J.; Hamilton, A.; Li, W.; Homuth, G.; Lobina, M.; Mariotti, S.; Soranzo, N.; Cocca, M.; Nauck, M.; Spielhagen, C.; Ross, A.; Arnold, A.; Bunt, M. van de; Liyanarachchi, S.; Heier, M.; Grabe, H.J.; Masciullo, C.; Galesloot, T.E.; Lim, E.M.; Reischl, E.; Leedman, P.J.; Lai, S.; Delitala, A.; Bremner, A.P.; Philips, D.I.; Beilby, J.P.; Mulas, A.; Vocale, M.; Abecasis, G.; Forsen, T.; James, A.; Widen, E.; Hui, J.; Prokisch, H.; Rietzschel, E.E.; Palotie, A.; Feddema, P.; Fletcher, S.J.; Schramm, K.; Rotter, J.I.; Kluttig, A.; Radke, D.; Traglia, M.; Surdulescu, G.L.; He, H.; Franklyn, J.A.; Tiller, D.; Vaidya, B.; Meyer, T.; Jorgensen, T.; Eriksson, J.G.; O'Leary, P.C.; Wichmann, E.; Hermus, A.R.M.M.; Psaty, B.M.; Ittermann, T.; Hofman, A.; Bosi, E.; Schlessinger, D.; Wallaschofski, H.; Pirastu, N.; Aulchenko, Y.S.; Chapelle, A. dela; Netea-Maier, R.T.; Gough, S.C.; Meyer Zu Schwabedissen, H.; Frayling, T.M.; Kaufman, J.M.; Smit, J.W.; Kiemeney, B.; et al.,

    2014-01-01

    Autoimmune thyroid diseases (AITD) are common, affecting 2-5% of the general population. Individuals with positive thyroid peroxidase antibodies (TPOAbs) have an increased risk of autoimmune hypothyroidism (Hashimoto's thyroiditis), as well as autoimmune hyperthyroidism (Graves' disease). As the

  9. Identification of Novel Genetic Loci Associated with Thyroid Peroxidase Antibodies and Clinical Thyroid Disease

    NARCIS (Netherlands)

    Medici, M.; Porcu, E.; Pistis, G.; Teumer, A.; Brown, S.J.; Jensen, R.A.; Rawal, R.; Roef, G.L.; Plantinga, T.S.; Vermeulen, S.H.; Lahti, J.; Simmonds, M.J.; Husemoen, L.L.N.; Freathy, R.M.; Shields, B.M.; Pietzner, D.; Nagy, R.; Broer, L.; Chaker, L.; Korevaar, T.I.M.; Plia, M.G.; Sala, C.; Volker, U.; Richards, J.B.; Sweep, F.C.; Gieger, C.; Corre, T.; Kajantie, E.; Thuesen, B.; Taes, Y.E.; Visser, W.E.; Hattersley, A.T.; Kratzsch, J.; Hamilton, A.; Li, W.; Homuth, G.; Lobina, M.; Mariotti, S.; Soranzo, N.; Cocca, M.; Nauck, M.; Spielhagen, C.; Ross, A.; Arnold, A.; van de Bunt, M.; Liyanarachchi, S.; Heier, M.; Grabe, H.J.; Masciullo, C.; Galesloot, T.E.; Lim, E.M.; Reischl, E.; Leedman, P.J.; Lai, S.; Delitala, A.; Bremner, A.P.; Philips, D.I.W.; Beilby, J.P.; Mulas, A.; Vocale, M.; Abecasis, G.; Forsen, T.; James, A.; Widen, E.; Hui, J.; Prokisch, H.; Rietzschel, E.E.; Palotie, A.; Feddema, P.; Fletcher, S.J.; Schramm, K.; Rotter, J.I.; Kluttig, A.; Radke, D.; Traglia, M.; Surdulescu, G.L.; He, H.L.; Franklyn, J.A.; Tiller, D.; Vaidya, B.; Meyer, T.; Jorgensen, T.; Eriksson, J.G.; O'Leary, P.C.; Wichmann, E.; Hermus, A.R.; Psaty, B.M.; Ittermann, T.; Hofman, A.; Bosi, E.; Schlessinger, D.; Wallaschofski, H.; Pirastu, N.; Aulchenko, Y.S.; de la Chapelle, A.; Netea-Maier, R.T.; Gough, S.C.L.; Meyer zu Schwabedissen, H.; Frayling, T.M.; den Heijer, M.; Naitza, S.; Peeters, R.P.

    2014-01-01

    Autoimmune thyroid diseases (AITD) are common, affecting 2-5% of the general population. Individuals with positive thyroid peroxidase antibodies (TPOAbs) have an increased risk of autoimmune hypothyroidism (Hashimoto's thyroiditis), as well as autoimmune hyperthyroidism (Graves' disease). As the

  10. Helicobacter pylori infection in women with Hashimoto thyroiditis: A case-control study.

    Science.gov (United States)

    Shmuely, Haim; Shimon, Ilan; Gitter, Limor Azulay

    2016-07-01

    An association between Helicobacter pylori (H pylori) infection as environmental risk factors for Hashimoto thyroiditis (HT) has been reported. We investigated this hypothesis in women in which HT is more common. Serum immunoglobulin G antibodies against H pylori (enzyme-linked immunosorbent assay), CagA protein (Western blot assay), circulating antibodies to thyroid antigens, mainly thyroperoxidase (TPOAbs) and thyroglobulin (TgAbs), were tested in 101 females with HT and 111 non-HT control women without a history of autoimmune disease. Thyroid function, socioeconomic status at childhood, and family history of thyroid malfunction were also studied. Forty-seven HT women (46.5%) tested seropositive for H pylori versus 48 controls (43.2%; P = 0.63). The prevalence of anti-CagA antibodies was 21.3% in HT-infected patients and 31.2% in infected controls (P = 0.352). Women with HT were older than the controls at a significance level of 0.03, and higher prevalence of hypothyroidism (69% vs 13.5%, respectively) and family history of thyroid malfunction (59% vs 34%, respectively) (P thyroid malfunction was independently associated with an increased risk of HT (odds ratio 3.39, 95% confidence interval 1.86-6.18, P thyroid malfunction is a risk factor for HT.

  11. Caspr2 antibody limbic encephalitis is associated with Hashimoto thyroiditis and thymoma.

    Science.gov (United States)

    Lee, Chih-Hong; Lin, Jainn-Jim; Lin, Kun-Ju; Chang, Bao-Luen; Hsieh, Hsiang-Yao; Chen, Wei-Hsun; Lin, Kuang-Lin; Fung, Hon-Chung; Wu, Tony

    2014-06-15

    Contactin-associated protein 2 (Caspr2) antibody is a neuronal surface antibody (NSAb) capable of causing disorders involving central and peripheral nervous systems (PNS). Thymoma can be found in patients with Caspr2 antibodies and is most frequently associated with PNS symptoms. Myasthenia gravis can be found in these patients, but Hashimoto thyroiditis (HT) has not been reported. A 76-year-old woman presented with sub-acute-onset changes in mental status. Further investigations revealed thymoma and HT. The presence of NSAb was tested by immunofluorescence on human embryonic kidney-293 cells. Treatment included corticosteroids, azathioprine, thyroxine, plasmapheresis, and thymectomy. Caspr2 antibody was positive in serum but absent in CSF. Brain magnetic resonance imaging (MRI) showed diffuse cortical atrophy, but did not change significantly after treatments. Brain positron emission tomography (PET) revealed diffuse hypometabolism over the cerebral cortex. The patient's mental status only partially improved. In Caspr2 antibody-associated syndromes, thymoma can occur in patients presenting only with LE, and HT can be an accompanying disease. Brain MRI and PET may not show specific lesions in limbic area. Patients with Caspr2 antibodies and thymoma may not have good prognosis. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Case report of a pituitary thyrotropin-secreting macroadenoma with Hashimoto thyroiditis and infertility.

    Science.gov (United States)

    Li, Jiaqi; Li, Jianwei; Jiang, Shu; Yu, Ruichao; Yu, Yerong

    2018-01-01

    Thyrotropin-secreting adenoma (TSHoma) is rare, diagnosis and treatment are often delayed if the condition coexists with Hashimoto thyroiditis. The enlarged pituitary adenoma may eventually induce panhypopituitarism, infertility, or the compression of optic nerves and optic chiasma. This patient was a 36-year-old man who had been referred to the pituitary disease multidisciplinary team (MDT) of the West China Hospital, due to infertility. Examinations revealed pituitary thyrotropin-secreting macroadenoma. We conducted trans-sphenoidal surgery. Human chorionic gonadotropin (HCG) and human menopausal gonadotropin (HMG) were used for reproductive reconstruction after surgery. This patient successfully fathered a child. To date, the multidisciplinary team treatment of TSHoma was rare, TSHomas are often misdiagnosed as macroadenomas, because the clinical features are varied and it often takes a long time to be diagnosed. So the purpose of this case report is to attract attention to the manifestation of increased thyroid stimulating hormone (TSH) concentration and discuss MDT treatment for TSH-secreting adenoma. Copyright © 2017 The Authors. Published by Wolters Kluwer Health, Inc. All rights reserved.

  13. Mulberry cells in the thyroid: warthin-finkeldey-like cells in hashimoto thyroiditis-associated lymphoma.

    Science.gov (United States)

    Lapadat, Razvan; Nam, Moon Woo; Mehrotra, Swati; Velankar, Milind; Pambuccian, Stefan E

    2017-03-01

    Warthin-Finkeldey type giant cells were first described in autopsies performed on young children who died during the highly lethal measles epidemic in Palermo during the winter of 1908. The cells had 8-15 nuclei without identifiable cytoplasm within the germinal centers of lymphoid organs resembling megakaryocytes. We describe a case of Hashimoto thyroiditis with an enlarging substernal throid mass. The resection specimen contained many Warthin-Finkeldey-Like Cells (WFLC) in an extranodal marginal zone lymphoma (MALT type) with focal transformation to diffuse large B-cell lymphoma. The WFLC showed nuclear features similar to those of neighboring follicular dendritic cells (FDCs), favoring the hypothesis that these cells might be the product of fusion of FDCs. This is supported by immunostaining results and the occurrence of similar cells in follicular dendritic cell sarcomas and in "dysplastic" FDCs in hyaline vascular type Castleman disease, a possible precursor of follicular dendritic cell tumors. Diagn. Cytopathol. 2017;45:212-216. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  14. Risk of Depression, Chronic Morbidities, and l-Thyroxine Treatment in Hashimoto Thyroiditis in Taiwan

    Science.gov (United States)

    Lin, I-Ching; Chen, Hsin-Hung; Yeh, Su-Yin; Lin, Cheng-Li; Kao, Chia-Hung

    2016-01-01

    Abstract The aim of this study was to evaluate the risk of depression in and effect of l-thyroxine therapy on patients with Hashimoto thyroiditis (HT) in Taiwan. In this retrospective, nationwide cohort study, we retrieved data from the Longitudinal Health Insurance Database 2000. We collected data of 1220 patients with HT and 4880 patients without HT for the period 2000 to 2011. The mean follow-up period for the HT cohort was 5.77 years. Univariate and multivariate Cox proportional hazards regression models were used to estimate the risk of depression in the HT cohort. In the HT cohort, 89.6% of the patients were women. Compared with the non-HT cohort, the HT cohort exhibited a higher prevalence of diabetes mellitus, hyperlipidemia, and coronary artery disease. Furthermore, the HT cohort showed a higher overall incidence of depression compared with the non-HT cohort (8.67 and 5.49 per 1000 person-year; crude hazard ratio [HR] = 1.58, 95% confidence interval [CI] = 1.18–2.13). The risk of depression decreased after administration of l-thyroxine treatment for more than 1 year (adjusted HR = 1.02; 95% CI = 0.66–1.59). In Taiwan, the overall incidence of depression was greater in the young HT cohort. l-thyroxine treatment reduced the risk of depression. PMID:26871858

  15. Cytokine production in patients with papillary thyroid cancer and associated autoimmune Hashimoto thyroiditis.

    Science.gov (United States)

    Zivancevic-Simonovic, Snezana; Mihaljevic, Olgica; Majstorovic, Ivana; Popovic, Suzana; Markovic, Slavica; Milosevic-Djordjevic, Olivera; Jovanovic, Zorica; Mijatovic-Teodorovic, Ljiljana; Mihajlovic, Dusan; Colic, Miodrag

    2015-08-01

    Hashimoto thyroiditis (HT) is the most frequent thyroid autoimmune disease, while papillary thyroid cancer (PTC) is one of the most common endocrine malignancies. A few patients with HT also develop PTC. The aim of this study was to analyze cytokine profiles in patients with PTC accompanied with autoimmune HT in comparison with those in patients with PTC alone or HT alone and healthy subjects. Cytokine levels were determined in supernatants obtained from phytohemagglutinin (PHA)-stimulated whole blood cultures in vitro. The concentrations of selected cytokines: Th1-interferon gamma (IFN-γ); Th2-interleukin 4 (IL-4), interleukin 5 (IL-5), interleukin 6 (IL-6), interleukin 10 (IL-10) and interleukin 13 (IL-13); Th9-interleukin 9 (IL-9); and Th17-interleukin 17 (IL-17A) were measured using multiplex cytokine detection systems for human Th1/Th2/Th9/Th17/Th22. We found that PTC patients with HT produced significantly higher concentrations of IL-4, IL-6, IL-9, IL-13 and IFN-γ than PTC patients without HT. In conclusion, autoimmune HT affects the cytokine profile of patients with PTC by stimulating secretion of Th1/Th2/Th9 types of cytokines. Th1/Th2 cytokine ratios in PTC patients with associated autoimmune HT indicate a marked shift toward Th2 immunity.

  16. Steroid-Responsive Epilepsia Partialis Continua with Anti-Thyroid Antibodies: A Spectrum of Hashimoto's Encephalopathy

    Directory of Open Access Journals (Sweden)

    Hiroki Masuda

    2014-05-01

    Full Text Available Background: When a neuropsychiatric symptom due to encephalopathy develops in a patient with anti-thyroid antibodies, especially when the symptom is steroid-responsive, Hashimoto's encephalopathy (HE needs to be included in the differential diagnosis of the patient. Although HE is an elusive disease, it is thought to cause various clinical presentations including seizures, myoclonus, and epilepsia partialis continua (EPC. Case Report: We present the case of a 33-year-old Japanese woman who acutely developed EPC in the right hand as an isolated manifestation. A thyroid ultrasound showed an enlarged hypoechogenic gland, and a thyroid status assessment showed euthyroid with high titers of thyroid antibodies. A brain MRI revealed a nodular lesion in the left precentral gyrus. Corticosteroid treatment resulted in a cessation of the symptom. Conclusions: A precentral nodular lesion can be responsible for steroid-responsive EPC in a patient with anti-thyroid antibodies and may be caused by HE. The serial MRI findings of our case suggest the presence of primary demyelination, with ischemia possibly due to vasculitis around the demyelinating lesion.

  17. Potential relationship between Hashimoto's thyroiditis and BRAF(V600E) mutation status in papillary thyroid cancer.

    Science.gov (United States)

    Zeng, Rui-Chao; Jin, Lang-Ping; Chen, En-Dong; Dong, Si-Yang; Cai, Ye-Feng; Huang, Guan-Li; Li, Quan; Jin, Chun; Zhang, Xiao-Hua; Wang, Ou-Chen

    2016-04-01

    The purpose of this study was to evaluate the potential relationship between Hashimoto's thyroiditis and BRAF(V600E) mutation status in patients with papillary thyroid carcinoma (PTC). A total of 619 patients with PTC who underwent total thyroidectomy with lymph node dissection were enrolled in this study. Univariable and multivariate analyses were used. Hashimoto's thyroiditis was present in 35.9% (222 of 619) of PTCs. Multivariate logistic regressions showed that BRAF(V600E) mutation, sex, extrathyroidal extension, and lymph node metastasis were independent factors for Hashimoto's thyroiditis. Female sex, more frequent extrathyroidal extension, and a higher incidence of lymph node metastasis were significantly associated with PTCs accompanied by BRAF(V600E) mutation without Hashimoto's thyroiditis compared with PTCs accompanied by BRAF(V600E) mutation with Hashimoto's thyroiditis. Hashimoto's thyroiditis was negatively associated with BRAF(V600E) mutation, extrathyroidal extension, and lymph node metastasis. In addition, Hashimoto's thyroiditis was related to less lymph node metastasis and extrathyroidal extension in PTCs with BRAF(V600E) mutation. Therefore, Hashimoto's thyroiditis is a potentially protective factor in PTC. © 2015 Wiley Periodicals, Inc. Head Neck 38: E1019-E1025, 2016. © 2015 Wiley Periodicals, Inc.

  18. Solitary extramedullary plasmacytomas of thyroid in Hashimoto's thyroiditis: Mimicking benign cystic nodule on ultrasonography

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Yohan; Kim, Soo Jin; Hur, Joon Ho; Park, Sung Hee; Lee, Sun Jin; Lee, Tae Jin [Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul (Korea, Republic of)

    2013-11-15

    Solitary extramedullary plasmacytoma (SEP) of the thyroid is uncommon and mostly occur in patients with a Hashimoto's thyroiditis (82%). We present a case on SEP of thyroid in Hashimoto's thyroiditis, which mimics growing benign cystic masses on serial ultrasonography.

  19. Monozygotic twin pairs discordant for Hashimoto's thyroiditis share a high proportion of thyroid peroxidase autoantibodies to the immunodominant region A. Further evidence for genetic transmission of epitopic "fingerprints"

    DEFF Research Database (Denmark)

    Brix, Thomas Heiberg; Hegedüs, Laszlo; Gardas, Andrzej

    2011-01-01

    Thyroid peroxidase antibodies (TPOAbs) in patients with Hashimoto's thyroiditis (HT) predominantly react with two immunodominant regions (IDR-A, IDR-B). Theoretically, as shown for the level of TPOAbs, the autoantibody epitopic recognition of the IDRs could be under genetic control. To examine this......, we compared the distribution of TPOAb epitopic fingerprints between healthy monozygotic (MZ) co-twins and siblings to patients with clinically overt HT with a control group of euthyroid subjects, matched for sex and age, but without autoimmune thyroid disease (AITD) among their first-degree relatives...

  20. Potential Influence of Selenium, Copper, Zinc and Cadmium on L-Thyroxine Substitution in Patients with Hashimoto Thyroiditis and Hypothyroidism.

    Science.gov (United States)

    Rasic-Milutinovic, Z; Jovanovic, D; Bogdanovic, G; Trifunovic, J; Mutic, J

    2017-02-01

    Background: Besides genetic factors, it is known that some trace elements, as Selenium, Copper, and Zinc are essential for thyroid gland fuction and thyroid hormone metabolism. Moreover, there were some metals effect that suggested patterns associated with overt thyroid disease. Aim of study: Hashimoto thyroiditis (HT), chronic autoimune inflamation of thyroid gland with cosequtive hipothyroidism, is common disease in Serbia, and we thought it is worthwile to explore potential effects of essential and toxic metals and metalloides on thyroid function and ability to restore euthyroid status of them. Results: This cross-sectional, case-control, study investigated the status of essential elements (Selenium,Copper,and Zinc) and toxic metals and metalloides (Al, Cr, Mn, Co, As, Cd, Sb, Ba, Be, Pb and Ni) from the blood of 22 female, patients with Hashimoto thyroiditis and overt hypothyroidism, and compared it with those of 55 female healthy persons. We tried to establish the presence of any correlation between previous mentioned elements and thyroid function in hypothyroid patients and healthy participants. Conclusions: The results of our study suggested that the blood concentration of essential trace elements, especially the ratio of Copper, and Selenium may influence directly thyroid function in patients with HT and overt hypothyroidism.Thus, our findings may have implication to life-long substitution therapy in terms of l-thyroxine dose reduction. Furthermore, for the first time, our study shown potential toxic effect of Cadmium on thyroid function in HT patients, which may implicate the dose of l-thyroxine substitution. © Georg Thieme Verlag KG Stuttgart · New York.

  1. Hashimoto's Thyroiditis Pathology and Risk for Thyroid Cancer

    Science.gov (United States)

    Paparodis, Rodis; Imam, Shahnawaz; Todorova-Koteva, Kristina; Staii, Anca

    2014-01-01

    Background: Hashimoto's thyroiditis (HT) has been found to coexist with differentiated thyroid cancer (DTC) in surgical specimens, but an association between the two conditions has been discounted by the medical literature. Therefore, we performed this study to determine any potential relationship between HT and the risk of developing DTC. Methods: We collected data for thyrotropin (TSH), thyroxine (T4), thyroid peroxidase antibody (TPO-Ab) titers, surgical pathology, and weight-based levothyroxine (LT4) replacement dose for patients who were referred for thyroid surgery. Patients with HT at final pathology were studied further. To estimate thyroid function, patients with preoperative hypothyroid HT (Hypo-HT) were divided into three equal groups based on their LT4 replacement: LT4-Low (1.43 μg/kg). A group of preoperatively euthyroid (Euth-HT) patients but with HT by pathology was also studied. All subjects were also grouped based on their TPO-Ab titer in TPO-high (titer >1:1000) or TPO-low/negative (titer thyroid glands (LT4-Low) but not in fully hypothyroid HT (LT4-Mid and LT4-High). High TPO-Ab titers appear to protect against DTC in patients with HT. PMID:24708347

  2. Efficacy of a food supplement in patients with hashimoto thyroiditis.

    Science.gov (United States)

    Nordio, M; Basciani, S

    2015-01-01

    Thyroid inflammation has been commonly seen in recent decades, due to a series of factors and is considered as the most frequent thyroid illness. It is characterized by some distinctive traits, which include morphological and hormonal modifications, often in association with an elevated anti-thyroid autoantibody title. The aim of the therapy is to improve symptoms as fast as possible, treating inflammation and subsequent hypothyroidism, when present. Therefore, we evaluated the efficacy of a Food Supplement (FS) containing enzymes which is commonly used in various inflammatory processes and is able to modulate immune reactions during inflammation in a very rapid and efficacious way. An open, controlled study was then designed and 45 patients with Hashimoto thyroiditis were enrolled and divided into 3 groups (FS alone; thyroid hormones alone; FS plus thyroid hormones). Blood, morphological and subjective parameters were considered. The results obtained indicate that the FS used in our study is efficacious and safe when used alone and/or in combination with thyroid hormones in the treatment of autoimmune thyroiditis, as documented by the improvement of the majority of the parameters considered. The efficacy was considered faster than thyroid hormones alone as far as subjective symptomatology is considered. In conclusion, the use of the food supplement evaluated herein during inflammation may be considered an additional tool in clinicians’ hands, when facing patients with autoimmune thyroiditis, especially in presence of subjective symptomatology, in order to rapidly alleviate it.

  3. Assessment of ovarian reserve in euthyroid adolescents with Hashimoto thyroiditis.

    Science.gov (United States)

    Pirgon, Ozgur; Sivrice, Cigdem; Demirtas, Hakan; Dundar, Bumin

    2016-01-01

    We aimed to investigate the ovarian function and reserve in euthyroid adolescents (TSH Hashimoto thyroiditis (HT). This case-control study included 30 adolescent girls (mean age 15.1 ± 1.4 years) newly diagnosed as HT with presence of high thyroid antibodies with gland heterogeneity in ultrasound and age-matched 30 healthy female subjects. Anti-ovarian antibody (AOAb), LH/FSH ratio, estradiol, anti-mullerian hormone (AMH), inhibin-B, total testosterone, antral follicle count, ovarian volumes and uterine length were measured. The clinical, laboratory, and ultrasound data of the HT and control groups were compared. There were no significant differences between the girls with HT and healthy controls in relation to LH/FSH ratio, estradiol and inhibin-B levels. AOAb (p = 0.02), AMH (p = 0.007) and total testosterone levels were higher in HT group than the control group (p = 0.03). AOAb level was found to be positively correlated with LH/FSH ratio (p = 0.03), AMH (p = 0.01) and inhibin-B (p thyroiditis had normal ovarian reserve based on measurements of AMH, inhibin B, FSH, LH/FSH ratio, estradiol and antral follicle counts.

  4. CEREBRAL CAVERNOUS MALFORMATION COEXISTING WITH PITUITARY ADENOMA, HASHIMOTO THYROIDITIS AND MENTAL ILLNESS: FIRST CASE REPORT.

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    Sara Guido

    2017-10-01

    Full Text Available Cerebral Cavernous Malformations (CCMs are vascular lesions involving brain capillaries. They may occur sporadically or be inherited as autosomal dominant character. Due to incomplete penetrance, CCMs incidence is underestimated and, overall sporadic cases, are often accidentally diagnosed. Rarely CCMs are linked to other pathological conditions. Here we present the first case in literature of a young woman affected by sporadic CCM, pituitary adenoma, Hashimoto thyroiditis and mental illness of unknown etiology. Symptoms’ analysis suggests that she may suffer of Hashimoto encephalopathy (HE, a condition that in very few cases develops together with Hashimoto thyroiditis. Genetic bases of HE are still unknown and symptomatology is very heterogeneous. This paper is a preliminary report of the case and is focused on complexity of clinical manifestations that makes the diagnosis uncertain. If our hypothesis will be confirmed by further analysis, our aim will be to clarify genetic causes of HE.

  5. [Clinico-pathological features of papillary thyroid cancer coexistent with Hashimoto's thyroiditis].

    Science.gov (United States)

    Molnár, Sarolta; Győry, Ferenc; Nagy, Endre; Méhes, Gábor; Molnár, Csaba

    2017-02-01

    Former studies suggest the frequent coexistence of Hashimoto's thyreoditis with papillary thyroid cancer, frequently featured by multifocal carcinogenesis but lower clinical stages compared to thyroid cancers lacking thyroiditis. We examined the clinico-pathological correlations between Hashimoto's thyroditis and papillary thyroid cancer in our region in the North-Eastern part of Hungary. We included a total of 230 patients with papillary thyroid cancer who underwent thyroid surgery at the Surgical Department of the University of Debrecen. Patients' sex, age, multifocality of thyroid cancer and clinical stage were evaluated. Cases included 40 patients (17.4%) with (4 male, 36 female) and 190 (82.6%) patients without HT (44 male, 146 female). Hashimoto's thyroiditis related thyroid cancer was almost exclusively associated with the papillary histological type. Multifocality of papillary cancer was significantly more frequent with coexisting Hashimoto's thyroiditis (16/40; 40.0%) compared to cases uninvolved (45/190; 23.7%; p = 0.034). In contrast, lymph node metastasis was significantly less frequent among patients with Hashimoto's thyroiditis (4 pN1 [36.4%]; 7 pN0 [63.6%]) then without it (34 pN1 [82.9%]; 7 pN0 [17.1%]; p = 0.002). Higher frequency and multifocality of papillary thyroid cancer might be the consequence of preexisting Hashimoto's thyroiditis to be considered as a preneoplastic stimulus supporting carcinogenesis, though the exact pathomechanism of this correlation is not clear yet. Orv. Hetil., 2017, 158(5), 178-182.

  6. Fetuin A as a new marker of inflammation in Hashimoto thyroiditis.

    Science.gov (United States)

    Muratli, S; Uzunlulu, M; Gonenli, G; Oguz, A; Isbilen, B

    2015-03-01

    Fetuin-A levels are reported to be low as a negative acute phase reactant in systemical inflammatory situations. Hashimoto thyroiditis is characterized with inflammation. In this study, we hypothesised that the serum fetuin A levels could be found to be low due to inflammation in patients with Hashimoto thyroiditis. For this purpose, serum fetuin A levels in patients with Hashimoto thyroiditis were compared with those in healthy subjects. A total of 85 participants (11 male, 74 female, mean age: 38.60±10.14 years) were included. The patient group consisted of 44 Hashimoto thyroiditis patients with subclinical hypothyroidism (7 male, 37 female) and the control group consisted of 41 healthy subjects (4 male, 37 female). Groups were compared according to their demographic, anthropometric and biochemical data and serum fetuin-A levels. Correlation analysis was used for determining the relation between fetuin A levels and clinical parameters. Fetuin-A levels of the patient group were found lower than those of the control group (0.58±0.50 g/L versus 1.53±1.60 g/L, P=0.001). Fetuin-A levels were not correlated with clinical parameters such as TSH, C-reactive protein, body mass index, waist circumference, blood pressure, glucose, and lipids. These findings supported the hypothesis that serum fetuin A levels could be found to be low as a negative acute phase reactant in patients with Hashimoto thyroiditis. Fetuin A can be considered as an indicator of inflammation in Hashimoto thyroiditis.

  7. Using Hashimoto thyroiditis as gold standard to determine the upper limit value of thyroid stimulating hormone in a Chinese cohort.

    Science.gov (United States)

    Li, Yu; Chen, Dong-Ning; Cui, Jing; Xin, Zhong; Yang, Guang-Ran; Niu, Ming-Jia; Yang, Jin-Kui

    2016-11-06

    Subclinical hypothyroidism, commonly caused by Hashimoto thyroiditis (HT), is a risk factor for cardiovascular diseases. This disorder is defined as merely having elevated serum thyroid stimulating hormone (TSH) levels. However, the upper limit of reference range for TSH is debated recently. This study was to determine the cutoff value for the upper normal limit of TSH in a cohort using the prevalence of Hashimoto thyroiditis as "gold" calibration standard. The research population was medical staff of 2856 individuals who took part in health examination annually. Serum free triiodothyronine (FT3), free thyroxine (FT4), TSH, thyroid peroxidase antibody (TPAb), thyroglobulin antibody (TGAb) and other biochemistry parameters were tested. Meanwhile, thyroid ultrasound examination was performed. The diagnosis of HT was based on presence of thyroid antibodies (TPAb and TGAb) and abnormalities of thyroid ultrasound examination. We used two different methods to estimate the cutoff point of TSH based on the prevalence of HT. Joinpoint regression showed the prevalence of HT increased significantly at the ninth decile of TSH value corresponding to 2.9 mU/L. ROC curve showed a TSH cutoff value of 2.6 mU/L with the maximized sensitivity and specificity in identifying HT. Using the newly defined cutoff value of TSH can detect patients with hyperlipidemia more efficiently, which may indicate our approach to define the upper limit of TSH can make more sense from the clinical point of view. A significant increase in the prevalence of HT occurred among individuals with a TSH of 2.6-2.9 mU/L made it possible to determine the cutoff value of normal upper limit of TSH.

  8. Lymphocyte cytotoxicity induced by preincubation with serum from patients with Hashimoto thyroiditis

    Science.gov (United States)

    Calder, Elizabeth A.; McLeman, Dena; Irvine, W. J.

    1973-01-01

    Lymphocytes from healthy donors were incubated with serum samples from nine patients with Hashimoto thyroiditis and subsequently shown to be cytotoxic to chicken red blood cells (Ch. RBC) coated with thyroglobulin. Target cell death was estimated using a standard 51Cr release assay system. Lymphocytes pre-incubated with Hashimoto serum caused a mean% 51Cr release of 13·11±2·83 (SEM) from thyroglobulin-coated Ch. RBC and a mean% 51Cr release of 1·22±0·65 from uncoated Ch. RBC. Untreated lymphocytes caused no significant isotope release from either uncoated or thyroglobulin coated target cells. PMID:4800956

  9. A case of Hashimoto`s encephalopathy presenting with seizures and psychosis

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    Min-Joo Lee

    2012-03-01

    Full Text Available Hashimoto’s encephalopathy (HE is a rare, poorly understood, autoimmune disease characterized by symptoms of acute or subacute encephalopathy associated with increased anti-thyroid antibody levels. Here, we report a case of a 14-year-old girl with HE and briefly review the literature. The patient presented with acute mental changes and seizures, but no evidence of infectious encephalitis. In the acute stage, the seizures did not respond to conventional antiepileptic drugs, including valproic acid, phenytoin, and topiramate. The clinical course was complicated by the development of acute psychosis, including bipolar mood, insomnia, agitation, and hallucinations. The diagnosis of HE was supported by positive results for antithyroperoxidase and antithyroglobulin antibodies. Treatment with methylprednisolone was effective; her psychosis improved and the number of seizures decreased. HE is a serious but curable, condition, which might be underdiagnosed if not suspected. Anti-thyroid antibodies must be measured for the diagnosis. HE should be considered in patients with diverse neuropsychiatric manifestations.

  10. Identification of Novel Genetic Loci Associated with Thyroid Peroxidase Antibodies and Clinical Thyroid Disease

    NARCIS (Netherlands)

    M. Medici (Marco); E. Porcu (Eleonora); G. Pistis (Giorgio); A. Teumer (Alexander); S.J. Brown (Stephen); R.A. Jensen (Richard); R. Rawal (R.); G.L. Roef (Greet); T.S. Plantinga (Theo S.); S.H.H.M. Vermeulen (Sita); J. Lahti (Jari); M.C. Simmonds (Mark); L.L.N. Husemoen (Lise Lotte); R.M. Freathy (Rachel); B.M. Shields (Beverley); D. Pietzner (Diana); R. Nagy (Rebecca); L. Broer (Linda); L. Chaker (Layal); T.I.M. Korevaar (Tim); M.G. Plia (Maria Grazia); C. Sala (Cinzia); U. Völker (Uwe); J.B. Richards (Brent); F.C. Sweep (Fred); C. Gieger (Christian); T. Corre (Tanguy); E. Kajantie (Eero); L. Thuesen (Leif); Y.E. Taes (Youri); W.E. Visser (Wil Edward); A.T. Hattersley (Andrew); J. Kratzsch (Jürgen); A. Hamilton (Amy); W. Li (Wei); G. Homuth (Georg); M. Lobina (Monia); S. Mariotti (Stefano); N. Soranzo (Nicole); M. Cocca (Massimiliano); M. Nauck (Matthias); C. Spielhagen (Christin); H.A. Ross (Alec); A.M. Arnold (Alice); M. van de Bunt (Martijn); S. Liyanarachchi (Sandya); M. Heier (Margit); H.J. Grabe (Hans Jörgen); C. Masciullo (Corrado); T.E. Galesloot (Tessel); E.M. Lim (Ee Mun); G. Reischl (Gunilla); P.J. Leedman (Peter); S. Lai (Sandra); A. Delitala (Alessandro); A. Bremner (Alexandra); D.I.W. Philips (David I.); J.P. Beilby (John); A. Mulas (Antonella); M. Vocale (Matteo); G.R. Abecasis (Gonçalo); T. Forsen (Tom); A. James (Alan); E. Widen (Elisabeth); J. Hui (Jennie); H. Prokisch (Holger); E.E. Rietzschel (Ernst); A. Palotie (Aarno); W. Feddema (Wouter); S.J. Fletcher (Stephen); K. Schramm (Katharina); J.I. Rotter (Jerome); A. Kluttig (Alexander); D. Radke (Dörte); M. Traglia (Michela); G. Surdulescu (Gabriela); H. He (Hao); J.A. Franklyn (Jayne); D. Tiller (Daniel); B. Vaidya (Bijay); T. Meyer (Thorsten); T. Jorgensen (Torben); K. Hagen (Knut); P.C. O'Leary (Peter); E. Wichmann (Eric); A.R.M.M. Hermus (Ad); B.M. Psaty (Bruce); T. Ittermann (Till); A. Hofman (Albert); E. Bosi (Emanuele); D. Schlessinger (David); H. Wallaschofski (Henri); N. Pirastu (Nicola); Y.S. Aulchenko (Yurii); A. de la Chapelle (Albert); R.T. Netea-Maier (Romana ); J.E. Gough (Julie); H. Meyer zu Schwabedissen (Henriette); T.M. Frayling (Timothy); J.-M. Kaufman (Jean-Marc); A. Linneberg (Allan); K. Räikkönen (Katri); J.W.A. Smit (Jan); L.A.L.M. Kiemeney (Bart); F. Rivadeneira Ramirez (Fernando); A.G. Uitterlinden (André); J.P. Walsh (John); C. Meisinger (Christa); M. den Heijer (Martin); T.J. Visser (Theo); T.D. Spector (Timothy); S.G. Wilson (Scott); H. Völzke (Henry); A.R. Cappola (Anne); D. Toniolo (Daniela); S. Sanna (Serena); S. Naitza (Silvia); R.P. Peeters (Robin)

    2014-01-01

    textabstractAutoimmune thyroid diseases (AITD) are common, affecting 2-5% of the general population. Individuals with positive thyroid peroxidase antibodies (TPOAbs) have an increased risk of autoimmune hypothyroidism (Hashimoto's thyroiditis), as well as autoimmune hyperthyroidism (Graves'

  11. Carcinoma papilífero da tireoide associado à tireoidite de Hashimoto Thyroid papillary carcinoma associated to Hashimoto's thyroiditis

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    Luiz Alexandre Albuquerque Freixo Campos

    2012-12-01

    Full Text Available Existe controvérsia na literatura quanto à associação entre Carcinoma Papilífero de Tireoide (CPT e Tireoidite de Hashimoto (TH e também quanto a qual seria a relação etiológica entre ambos. OBJETIVO: Determinar a proporção de casos de TH entre pacientes com CPT, correlacionando com aspectos histomorfológicos. MÉTODO: Foi realizado estudo retrospectivo de pacientes consecutivos submetidos à tireoidectomia parcial ou total por CPT, entre 2007 e 2009, totalizando de 41 casos. RESULTADOS: Em relação à associação de TH e CPT, foram encontrados 11 casos (26,8%, sendo todos do sexo feminino, porém, sem significância estatística. Nos casos em que havia CPT coexistente com TH a idade média foi de 44,9 anos e sem a associação, 49,1 anos. O tamanho médio dos tumores entre os sem TH foi 20,53mm e os com TH foi de 12,72 mm - p = 0,4. Em relação ao estadiamento anatomopatológico, as proporções entre os que apresentam TH e os que não apresentam foram mantidas em T1a, T1b e T3. Em T2, não houve casos de coexistência entre TH e CPT. CONCLUSÃO: Há uma proporção de 26,8% de pacientes que possuem associação entre TH e CPT, porém, sem diferenças em relação ao tamanho do tumor.There is controversy in the literature regarding the association between papillary thyroid carcinoma (PTC and Hashimoto's thyroiditis (HT and as to what would be the etiological relationship between them. OBJECTIVE: To establish the proportion of cases among patients with TH and CPT, correlating it with histomorphological aspects. METHOD: A retrospective study of patients undergoing partial or total thyroidectomy for PTC between 2007 and 2009, a total of 41 cases. RESULTS: Regarding the association of HT and CPT, we found 11 cases (26.8%, all females, but without statistical significance. The mean age was 44.9 years among the patients with coexistent TH and CPT, whereas it was 49.1 years without that association. The average size of tumors in those

  12. Necrobiosis lipoidica associated with Hashimoto's thyroiditis and positive detection of ANA and ASMA autoantibodies.

    Science.gov (United States)

    Borgia, Francesco; Russo, Giuseppina T; Villari, Provvidenza; Guarneri, Fabrizio; Cucinotta, Domenico; Cannavò, Serafinella P

    2015-07-01

    Necrobiosis lipoidica (NL) is a rare idiopathic cutaneous condition exceptionally associated with autoimmune thyroiditis. We describe the first case of NL, Hashimoto's thyroiditis and positive detection of autoantibodies. Appropriate screening for NL in patients with autoimmune thyroiditis may clarify its real incidence and the existence of a common pathogenetic pathway.

  13. Hashimoto Encephalopathy in Case of Progressive Cognitive Impairment; a Case Report

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    Abbas Tafakhori

    2014-08-01

    Full Text Available Hashimoto's encephalopathy (HE is a rare condition characterized by atypical psychiatric and heterogeneous neurological manifestations such as acute cerebral ischemia, seizure, tremors, myoclonus, psychosis, depression, cognitive disorders, and fluctuating loss of consciousness. Here, a case of 28 year-old man was reported who referred to the emergency department (ED with different acute neurologic disorders and final diagnose of HE.

  14. [Hashimoto's thyroiditis(chronic thyroiditis), IgG4-related thyroiditis].

    Science.gov (United States)

    Itoh, Mitsuyasu

    2012-11-01

    Hashimoto's thyroiditis emerges in patients who have genetic preponderance such as SNPs of CTLA-4 and risk factors such as excess intake of iodine, pregnancy or postpartum period, and smoking. Such risk factors also affect the entire clinical course. One of the major outcomes in Hashimoto's thyroiditis appears to be increased in cardio-vascular risks through subclinical hypothyroidism and concomitant metabolic syndrome, but in most cases, treatment with L-T4 has little effects on cardio-vascular benefit or quality of life. The pregnant women also have risks for obstetric complications and postpartum thyroid dysfunction. The women who have anti-TPO antibodies, type 1 diabetes, or previous history of post-partum thyroid dysfunction are recommended to be measured their TSH. It is noteworthy that Hashimoto's thyroiditis is sometimes complicated with encephalopathy, papillary carcinoma, or IgG4-related thyroiditis. IgG4-related thyroiditis is partly similar but partly discerned from a variant of Hashimoto's thyroiditis. The pathogenetic roles of this variant on autoimmune-based thyroiditis remain unclear.

  15. Correlation between sonography and antibody activity in patients with Hashimoto thyroiditis.

    Science.gov (United States)

    Willms, Arnulf; Bieler, Dan; Wieler, Helmut; Willms, Diana; Kaiser, Klaus P; Schwab, Robert

    2013-11-01

    Patients with Hashimoto thyroiditis show structural changes of the thyroid that can be identified by a variety of sonographic criteria. We conducted this study to investigate whether there is a correlation between sonography and antibody activity and to assess the role of sonography in the diagnosis and follow-up of Hashimoto thyroiditis. In addition, we present a new classification system (termed the VESINC system [volume, echogenicity, sonographic texture, pseudonodular hypoechoic infiltration, nodules, and cysts]), which helps improve the clarity of sonographic findings. The study included 223 consecutive patients with previously diagnosed Hashimoto autoimmune thyroiditis who attended the thyroid clinic of the German Armed Forces Central Hospital in Koblenz for follow-up examinations between 2006 and 2008. Laboratory tests were performed to measure the levels of free triiodothyronine, free thyroxine, thyrotropin, anti-thyroglobulin antibodies (TgAbs), and antithyroid peroxidase antibodies (TPOAbs). Sonography was performed according to a strict protocol. We then assessed whether a correlation existed between antibody activity and the 6 sonographic variables of the VESINC system. Hypoechogenicity, heterogeneity, and pseudonodular hypoechoic infiltration were associated with significantly higher TPOAb activity (P Hashimoto thyroiditis.

  16. Total fixation of cricoarytenoid joint of a patient with rheumatoid arthritis and Hashimoto thyroiditis.

    Science.gov (United States)

    Stojanović, Stevan P; Zivić, Ljubica; Stojanović, Jasmina; Belić, Branislav

    2010-01-01

    The incidence of cricoarytenoid joint fixation in case of rheumatoid arthritis is 17 to 33%. In later stages of rheumatoid arthritis, a gradual fixation of cricoarytenoid joint develops and both halves of the larynx become less movable which calls for endotracheal intubation; while total fixation of this joint demands surgical tracheotomy. Hashimoto thyroiditis can display symptoms which are difficult to distinguish from the ones present in total fixation of cricoarytenoid joint caused by rheumatoid arthritis. A 60-year-old woman in terminal stage of rheumatoid arthritis and Hashimoto thyroiditis, diagnosed after clinical and other examinations. She was treated for strident breathing with surgical tracheotomy. The microscopic examination of the larynx with the use of laryngoscopic pincers suggested the immovability of the right and very limited movability of the left arytenoid cartilage. A computerized endovideostroboscopy showed only passive vertical vibrating movements of the right vocal cord and irregular vibrations of the left vocal cord. Total fixation of the cricoarytenoid joint can be caused by many pathological processes, but so far references have shown no case of rheumatoid arthritis and Hashimoto thyroiditis. In differential diagnostics, one of many examinations is the microscopic examination of the larynx, but it is very important to determine the movability of the arytenoid cartilage with the use of appropriate instruments in total endotracheal anaesthesia while the patient is fully relaxed. Movements in cricoarytenoid joints in patients with Hashimoto thyroiditis and the same conditions are preserved.

  17. Thyrotropin receptor autoantibodies and early miscarriages in patients with Hashimoto thyroiditis: a case-control study.

    Science.gov (United States)

    Toulis, Konstantinos A; Goulis, Dimitrios G; Tsolakidou, Konstantina; Hilidis, Ilias; Fragkos, Marios; Polyzos, Stergios A; Gerofotis, Antonios; Kita, Marina; Bili, Helen; Vavilis, Dimitrios; Daniilidis, Michail; Tarlatzis, Basil C; Papadimas, Ioannis

    2013-08-01

    We have previously hypothesized that early miscarriage in women with Hashimoto thyroiditis might be the result of a cross-reactivity process, in which blocking autoantibodies against thyrotropin receptor (TSHr-Ab) antagonize hCG action on its receptor on the corpus luteum. To test this hypothesis from the clinical perspective, we investigated the presence of TSHr-Ab in Hashimoto thyroiditis patients with apparently unexplained, first-trimester recurrent miscarriages compared to that in Hashimoto thyroiditis patients with documented normal fertility. A total of 86 subjects (43 cases and 43 age-matched controls) were finally included in a case-control study. No difference in the prevalence of TSHr-Ab positivity was detected between cases and controls (Fisher's exact test, p value = 1.00). In patients with recurrent miscarriages, TSHr-Ab concentrations did not predict the number of miscarriages (univariate linear regression, p value = 0.08). These results were robust in sensitivity analyses, including only cases with full investigation or those with three or more miscarriages. We conclude that no role could be advocated for TSHr-Ab in the aetiology of recurrent miscarriages in women with Hashimoto thyroiditis.

  18. Hashimoto's thyroiditis presenting as hot and cold nodules

    Energy Technology Data Exchange (ETDEWEB)

    Sulimani, R.A.; el-Desouki, M. (King Saud Univ., Riyadh (Saudi Arabia))

    1990-05-01

    A case of Hashimoto's thyroiditis is presented. I-123 thyroid scintigraphy demonstrated a hot nodule in the left lobe and a cold nodule in the right, which was well visualized by Tl-201 imaging. This unusual scintigraphic appearance is demonstrated, and its possible explanation discussed.

  19. Pituitary Antibodies in Women with Hashimoto's Thyroiditis: Prevalence in Diagnostic and Prediagnostic Sera

    Science.gov (United States)

    Guaraldi, Federica; Landek-Salgado, Melissa A.; Hutfless, Susan; Samoni, Francesca; Talor, Monica V.; Matos, Peter G.; Salvatori, Roberto; Rose, Noel R.

    2012-01-01

    Background Pituitary antibodies have been reported with greater frequency in patients with Hashimoto's thyroiditis than in healthy controls, although there is significant variability in the strength of the association and the methodologies used. Methods We designed a nested case–control study to characterize the prevalence of pituitary antibodies at the time of the clinical diagnosis of Hashimoto's thyroiditis, as well as at 2, 5, and 7 years before diagnosis. Active component female service member cases (n=87) and matched female controls (n=107) were selected using the Defense Medical Surveillance System database (DMSSD) between January 1998 and December 2007. Pituitary antibodies were measured by immunofluorescence using human pituitary glands collected at autopsy as the substrate. Results At diagnosis, pituitary antibodies were present in 9% of cases with Hashimoto's (8 of 87) and 3% of controls (3 of 107). When the data were analyzed using a conditional logistic regression model, which takes into account the matching on age and work status, pituitary antibodies increased the odds of having Hashimoto's thyroiditis by sevenfold (95% confidence interval from 1.3 to 40.1, p=0.028), after adjusting for components of the DMSSD-category-termed race and for thyroperoxidase antibodies. Before diagnosis, pituitary antibodies were positive in 3 of the 11 subjects (2 cases and 1 control) at the −2-year time point, and negative in all 11 subjects at the −5- and −7-year time points. Conclusions In summary, using a nested case–control design, we confirm that pituitary antibodies are more common in Hashimoto's thyroiditis and suggest that they appear late during its natural history. PMID:22468943

  20. Clinical implications of shared genetics and pathogenesis in autoimmune diseases

    NARCIS (Netherlands)

    Zhernakova, Alexandra; Withoff, Sebo; Wijmenga, Cisca

    2013-01-01

    Many endocrine diseases, including type 1 diabetes mellitus, Graves disease, Addison disease and Hashimoto disease, originate as an autoimmune reaction that affects disease-specific target organs. These autoimmune diseases are characterized by the development of specific autoantibodies and by the

  1. Thyroid-stimulating immunoglobulins in Hashimoto's thyroiditis measured by radioreceptor assay and adenylate cyclase stimulation and their relationship to HLA-D alleles

    Energy Technology Data Exchange (ETDEWEB)

    Bliddal, H. (Frederiksberg Hospital, Copenhagen, Denmark); Bech, K.; Feldt-Rasmussen, U.; Thomsen, M.; Ryder, L.P.; Hansen, J.M.; Siersbaek-Nielsen, K.; Friis, T.

    1982-11-01

    The relationship between thyroid-stimulating immunoglobulins, measured by both radioreceptor assay and adenylate cyclase stimulation, and the HLA alleles was studied in 41 patients with Hashimoto's thyroiditis. TSH binding-inhibiting immunoglobulins (TBII) were detected in 9 (22%) patients, and human thyroid adenylate cyclase-stimulating immunoglobulins (HTACS) were found in 21 (51%) patients. Only 2 patients were positive in both assays, and an inverse relationship was observed between TBII and HTACS. In the 21 HTACS-positive patients, HLA-Dw5 was found in 1 subject, compared to 8 of the 20 HTACS-negative patients (P < 0.01), while 4 of the 9 TBII-positive patients had HLA-Dw5 compared to 5 of the 32 TBII-negative subjects (P = 0.09).No significant relations were observed between the presence of HTACS or TBII and HLA-Dw3 or HLA-B8. It is concluded that TBII and HTACS are produced independently in Hashimoto's thyroiditis, and that the production of these autoantibodies seems to be related to the HLA-D region in this disease.

  2. Thyroid-stimulating immunoglobulins in Hashimoto's thyroiditis measured by radioreceptor assay and adenylate cyclase stimulation and their relationship to HLA-D alleles

    International Nuclear Information System (INIS)

    Bliddal, H.; Bech, K.; Feldt-Rasmussen, U.; Thomsen, M.; Ryder, L.P.; Hansen, J.M.; Siersbaek-Nielsen, K.; Friis, T.

    1982-01-01

    The relationship between thyroid-stimulating immunoglobulins, measured by both radioreceptor assay and adenylate cyclase stimulation, and the HLA alleles was studied in 41 patients with Hashimoto's thyroiditis. TSH binding-inhibiting immunoglobulins (TBII) were detected in 9 (22%) patients, and human thyroid adenylate cyclase-stimulating immunoglobulins (HTACS) were found in 21 (51%) patients. Only 2 patients were positive in both assays, and an inverse relationship was observed between TBII and HTACS. In the 21 HTACS-positive patients, HLA-Dw5 was found in 1 subject, compared to 8 of the 20 HTACS-negative patients (P < 0.01), while 4 of the 9 TBII-positive patients had HLA-Dw5 compared to 5 of the 32 TBII-negative subjects (P = 0.09).No significant relations were observed between the presence of HTACS or TBII and HLA-Dw3 or HLA-B8. It is concluded that TBII and HTACS are produced independently in Hashimoto's thyroiditis, and that the production of these autoantibodies seems to be related to the HLA-D region in this disease

  3. A minute focus of extranodal marginal zone B-cell lymphoma arising in Hashimoto thyroiditis diagnosed with PCR after laser capture microdissection: a case report

    Directory of Open Access Journals (Sweden)

    D'Antonio Antonio

    2009-09-01

    Full Text Available Abstract Background Primary thyroid gland lymphomas are uncommon tumours that occur in the setting of lymphocytic thyroiditis or Hashimoto's disease in almost all cases. In this condition a distinction between an inflammatory lymphoid infiltrate and a low grade lymphoma may be extremely difficult and precise criteria are necessary for a correct diagnosis. Patient and methods We report a case of a minute focus of primary extranodal marginal zone B-cell lymphoma (EMZBCL, incidentally discovered in a 63-year-old man with Hashimoto thyroiditis (HT and diagnosed by means of polymerase chain reaction (PCR after laser capture microdissection. The histological examination of surgical specimen confirmed the diagnosis of HT and showed a minute focus of dense lymphoid infiltrate (less than 4 mm in diameter, composed by centrocyte-like cells forming MALT balls. Immunoistochemistry was not useful. A microscopic focus of EMZBCL was suspected on the basis of morphological features. PCR assays revealed the rearrangement of the heavy chain of immunoglobulins only in the microdissected suspicious area, confirming the diagnosis of EMZBCL. Conclusion Our finding suggests that in cases of autoimmune thyroiditis a careful examination of the thyroid specimen is warranted, in order to disclose areas or small foci of lymphomatous transformation. Furthermore, in difficult cases with doubtful immunohistological findings, ancillary techniques, such as molecular studies, are necessary for a conclusive diagnosis.

  4. Primary mucosa-associated lymphoid tissue (MALT) lymphoma of thyroid gland arising from coexisting Hashimoto's thyroiditis: a case report

    International Nuclear Information System (INIS)

    Lee, Sang Kwon; Kwon, Sun Young; Kim, Young Hwan; Choi, Jin Soo; Sohn, Chul Ho; Lee, Hee Jung; Woo, Seong Ku; Suh, Soo Ji

    2006-01-01

    We report herein on a case of primary mucosa-associated lymphoid tissue (MALT) lymphoma of the thyroid gland in a 57-year-old woman with coexisting Hashimoto's thyroiditis, and we include its characteristic imaging, histopathologic and immunohistochemical findings

  5. Rhabdomyolysis in a Young Girl with Van Wyk-Grumbach Syndrome due to Severe Hashimoto Thyroiditis

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    Alberto Leonardi

    2018-04-01

    Full Text Available Background: Autoimmune hypothyroidism (Hashimoto thyroiditis; HT is the most common postnatal thyroid disease. Clinical manifestations of HT vary according to disease severity. Due to the pleiotropic effects of thyroid hormone, less common signs and symptoms of HT can occur, leading to a delay in diagnosis. Case presentation: A 9-year-old girl of Indian origin was admitted for a one-week history of widespread myalgia, fatigue, muscle weakness, difficulty walking, and a significant increase in weight (approximately 2 kg without any changes in daily habits. The only relevant medical history was several intermittent vaginal bleeding episodes since four years of age. Breast development was consistent with Tanner stage 2 without pubic or axillary hair; while height and weight were at the 10th percentile and the 38th percentile; respectively. Bone age from a left wrist X-ray was delayed 1 year. Pelvic ultrasonography revealed a uterine body/neck ratio of >1 (pubertal stage and multifollicular ovaries. Her external genitalia had a childlike appearance. Laboratory examinations showed an increased thyroid-stimulating hormone, decreased free thyroxine, and positive anti-thyroglobulin antibody titres, as well as elevation of creatine phosphokinase, myoglobin, lactate dehydrogenase, serum aspartate aminotransferase, hypercholesterolemia, and a basal serum prolactin near the upper limit of normal. Follicle stimulating hormone and estradiol were slightly and significantly elevated, respectively. Thyroid ultrasound showed an increased gland size with irregular echostructures and high vascularization. Levothyroxine replacement therapy led to complete normalization of clinical and laboratory findings, including rhabdomyolysis indices. No further vaginal bleeding episodes were reported. Conclusion: This case report highlights how various can be the clinical picture of HT in children, and how rare clinical manifestations can be the only signs of disease at

  6. Rhabdomyolysis in a Young Girl with Van Wyk-Grumbach Syndrome due to Severe Hashimoto Thyroiditis.

    Science.gov (United States)

    Leonardi, Alberto; Penta, Laura; Cofini, Marta; Lanciotti, Lucia; Principi, Nicola; Esposito, Susanna

    2018-04-09

    Background: Autoimmune hypothyroidism (Hashimoto thyroiditis; HT) is the most common postnatal thyroid disease. Clinical manifestations of HT vary according to disease severity. Due to the pleiotropic effects of thyroid hormone, less common signs and symptoms of HT can occur, leading to a delay in diagnosis. Case presentation: A 9-year-old girl of Indian origin was admitted for a one-week history of widespread myalgia, fatigue, muscle weakness, difficulty walking, and a significant increase in weight (approximately 2 kg) without any changes in daily habits. The only relevant medical history was several intermittent vaginal bleeding episodes since four years of age. Breast development was consistent with Tanner stage 2 without pubic or axillary hair; while height and weight were at the 10th percentile and the 38th percentile; respectively. Bone age from a left wrist X-ray was delayed 1 year. Pelvic ultrasonography revealed a uterine body/neck ratio of >1 (pubertal stage) and multifollicular ovaries. Her external genitalia had a childlike appearance. Laboratory examinations showed an increased thyroid-stimulating hormone, decreased free thyroxine, and positive anti-thyroglobulin antibody titres, as well as elevation of creatine phosphokinase, myoglobin, lactate dehydrogenase, serum aspartate aminotransferase, hypercholesterolemia, and a basal serum prolactin near the upper limit of normal. Follicle stimulating hormone and estradiol were slightly and significantly elevated, respectively. Thyroid ultrasound showed an increased gland size with irregular echostructures and high vascularization. Levothyroxine replacement therapy led to complete normalization of clinical and laboratory findings, including rhabdomyolysis indices. No further vaginal bleeding episodes were reported. Conclusion: This case report highlights how various can be the clinical picture of HT in children, and how rare clinical manifestations can be the only signs of disease at presentation leading to

  7. Absence of the BRAF mutation in HBME1+ and CK19+ atypical cell clusters in Hashimoto thyroiditis: supportive evidence against preneoplastic change.

    Science.gov (United States)

    Nasr, Michel R; Mukhopadhyay, Sanjay; Zhang, Shengle; Katzenstein, Anna-Luise A

    2009-12-01

    An association between Hashimoto thyroiditis and papillary thyroid carcinoma has been postulated for decades. We undertook this study to identify potential precursors of papillary thyroid carcinoma in Hashimoto thyroiditis using a combination of morphologic, immunohistochemical, and molecular techniques. For the study, samples from 59 cases of Hashimoto thyroiditis were stained with antibodies to HBME1 and cytokeratin (CK)19. Tiny HBME1+ and CK19+ atypical cell clusters were identified and analyzed for the BRAF mutation by the colorimetric Mutector assay and allele-specific polymerase chain reaction. HBME1+ and CK19+ atypical cell clusters were identified in 12 (20%) of 59 cases. The minute size (Hashimoto thyroiditis.

  8. Lipid profiles in the untreated patients with Hashimoto thyroiditis and the effects of thyroxine treatment on subclinical hypothyroidism with Hashimoto thyroiditis.

    Science.gov (United States)

    Tagami, Tetsuya; Tamanaha, Tamiko; Shimazu, Satoko; Honda, Kyoko; Nanba, Kazutaka; Nomura, Hidenari; Yoriko, Sakane Ueda; Usui, Takeshi; Shimatsu, Akira; Naruse, Mitsuhide

    2010-01-01

    To evaluate the prevalence of dyslipidemia in the population of Hashimoto thyroiditis, we reviewed medical records on the consecutive 1181 cases with adult Hashimoto thyroiditis and 830 cases were adopted for the study. First, the serum TSH level increased and serum free T4 level decreased, slightly but significantly, with increasing age. There were significant positive correlations between serum TSH levels and lipid parameters such as total cholesterol (TC), triglyceride (TG), HDL-cholesterol (HDL-C), LDL-cholesterol (LDL-C), non-HDL-C and LDL-C/HDL-C ratio (L/H). In contrast, there were significant negative correlations between serum free T4 levels and all of these lipid parameters. According to the thyroid function, the cases were classified into 4 groups such as thyrotoxicosis (TT), euthyroidism (EU), subclinical hypothyroidism (SH) and overt hypothyroidism (OH). TC, HDL-C, non-HDL-C and LDL-C of TT were significantly lower than those in EU. In contrast, TC, TG, non-HDL-C, LDL-C, L/H and age of OH were significantly higher than those in EU. Interestingly, LDL-C and L/H of SH were significantly higher compared with EU. Thirty-two of SH patients were treated with small doses of levothyroxine and the effects on the lipid profile were examined. The TC, non-HDL-C, LDL-C and L/H were significantly decreased after treatment. In conclusion, the prevalence of dyslipidemia increases along with hypofunction of the thyroid and T4 replacement therapy may improve lipid profile in the cases of SH with Hashimoto thyroiditis.

  9. The co-occurrence of Hashimoto thyroiditis in primary Sjogren's syndrome defines a subset of patients with milder clinical phenotype.

    Science.gov (United States)

    Caramaschi, Paola; Biasi, Domenico; Caimmi, Cristian; Scambi, Cinzia; Pieropan, Sara; Barausse, Giovanni; Adami, Silvano

    2013-05-01

    To evaluate in a cohort of 100 consecutive patients affected by primary Sjogren's syndrome (pSS) the incidence of Hashimoto thyroiditis (HT) and to compare the clinical features and the laboratory parameters of patients affected by pSS with and without concomitant HT. In 100 consecutive patients affected by pSS, the occurrence of other autoimmune diseases was recorded and a full examination of thyroid function obtained. HT was associated with pSS in 27 cases. The comparison between pSS cases with and without HT showed that only patients with isolated pSS had low C4 level [p = 0.032, OR (IC 95 %) 230 (13.13-4,046)]. In addition, only patients affected by pSS without HT had evidence of cryoglobulins, cutaneous vasculitis with palpable purpura, peripheral neuropathy, and development of lymphoma, although all these manifestations were observed in a 4.1-8.2 % of the cases, without reaching statistical significance. The association of HT in patients suffering from pSS defines a subset of patients with milder disease and normal C4 levels.

  10. Hashimoto thyroiditis with an unusual presentation of cardiac tamponade in Noonan syndrome.

    Science.gov (United States)

    Lee, Mi Ji; Kim, Byung Young; Ma, Jae Sook; Choi, Young Earl; Kim, Young Ok; Cho, Hwa Jin; Kim, Chan Jong

    2016-11-01

    Noonan syndrome is an autosomal dominant, multisystem disorder. Autoimmune thyroiditis with hypothyroidism is an infrequent feature in patients with Noonan syndrome. A 16-year-old boy was admitted because of chest discomfort and dyspnea; an echocardiogram revealed pericardial effusion. Additional investigations led to a diagnosis of severe hypothyroidism due to Hashimoto thyroiditis. The patient was treated with L-thyroxine at 0.15 mg daily. However, during admission, he developed symptoms of cardiac tamponade. Closed pericardiostomy was performed, after which the patient's chest discomfort improved, and his vital signs stabilized. Herein, we report a case of an adolescent with Noonan syndrome, who was diagnosed with Hashimoto thyroiditis with an unusual presentation of cardiac tamponade.

  11. Increased 18F-FDG uptake mimicking thyroid cancer in a patient with Hashimoto's thyroiditis

    International Nuclear Information System (INIS)

    Schmid, Daniel T.; Kneifel, Stefan; Merrill, Griff; Goerres, Gerhard W.; Stoeckli, Sandro J.; Padberg, Barbara-C.

    2003-01-01

    We report the case of a 68-year-old patient with a known paravertebral malignant schwannoma, sent to us for postoperative staging. A combined whole-body PET/CT scan showed only poor 18 F-fluorodeoxyglucose uptake in the region of the primary tumor but distinct increased fluorodeoxyglucose uptake in the left and right thyroid gland. Thyroid sonography showed two hypoechogenic nodules. Ultrasound-guided fine-needle aspiration biopsy of one nodule showed oxyphil transformed cells, compatible with malignancy. Based on these findings, the patient underwent a subtotal thyroidectomy. Histopathology of the specimen revealed a chronic follicular Hashimoto's thyroiditis. This case demonstrates that Hashimoto's thyroiditis can mimic thyroid cancer in PET but also in sonography and fine-needle aspiration biopsy. (orig.)

  12. Palatal-Myoclonus as a Presentation of Hashimoto Encephalopathy: an Interesting case Report

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    Esmaeel Ghoreishi

    2013-09-01

    Full Text Available Objective: Hashimoto encephalopathy (HE is known as a steroid-responsive encephalopathy associated with autoimmune thyroiditis or nonvascular inflammation-related autoimmune meningoencephalitis. The average age of onset of HE is approximately 50 years; and it is more common in women. The onset of HE may be acute or subacute. The course of most HE cases is relapsing and remitting, which is similar to that of vasculitis and stroke.Methods: In this article, we present a previously healthy 32 years old; veterinarian male with palatal myoclonus, as a rare presentation of this disorder, and review the neurologic aspects of hashimoto encephalitis . Results:The clinical presentation of HE is characterized by progressive cognitive decline tremor, transient aphasia, seizures, abnormal gait, sleep disorder and stroke-like episodes .Myoclonus, either generalized or multifocal, and tremor, often of the bilateral upper extremities, is the most frequently observed involuntary movements in HE.Conclusion:The rapidly progressive cognitive dysfunction and encephalopathies observed.

  13. Effect of Hashimoto thyroiditis on low-dose radioactive-iodine remnant ablation.

    Science.gov (United States)

    Kwon, Hyungju; Choi, June Young; Moon, Jae Hoon; Park, Hyo Jin; Lee, Won Woo; Lee, Kyu Eun

    2016-04-01

    Radioactive-iodine remnant ablation is an integral part of the papillary thyroid carcinoma (PTC) treatment. Although a minimum dose is usually recommended, there is controversy as to whether the low-dose (1100 MBq) radioactive-iodine remnant ablation is adequate for selected patients. A retrospective cohort study was conducted on 691 patients. Patients with no remnant thyroid on the follow-up whole body scan and low stimulated thyroglobulin (sTg) level (Hashimoto thyroiditis based on histopathology diagnosis (odds ratio [OR] = 3.23; p Hashimoto thyroiditis and elevated sTg are negative predictive factors for successful low-dose radioactive-iodine remnant ablation treatment. An appropriate risk-adjusted approach may improve the efficacy of radioactive-iodine remnant ablation treatment. © 2015 Wiley Periodicals, Inc. Head Neck 38: E730-E735, 2016. © 2015 Wiley Periodicals, Inc.

  14. Incidence of thyroid carcinoma in patients with Hashimoto's thyroiditis and solitary cold nodules

    International Nuclear Information System (INIS)

    Ott, R.A.; Calandra, D.B.; McCall, A.; Shah, K.H.; Lawrence, A.M.; Paloyan, E.

    1985-01-01

    The reported incidence of thyroid carcinoma in Hashimoto's thyroiditis varies widely. For this reason the specific subpopulation of patients with Hashimoto's thyroiditis and a solitary cold nodule was analyzed. Between 1972 and 1984 we operated on 146 consecutive patients with solitary cold nodules and Hashimoto's thyroiditis. There were 47 carcinomas, for an incidence of 32%. The mean age of the 146 patients was 43 1/2 years (median 44 years), with 126 females and 20 males. There was a history of prior head and neck radiation exposure in 54 patients, with a 33% incidence of thyroid carcinoma. The 92 patients without a history of radiation exposure had a 31.5% incidence of carcinoma. The frequency of multicentricity (bilateralism) was 33% in the group that underwent radiation and 24% in the group that did not. To date, with a mean follow-up of 4.7 years, there have been no deaths and no evidence of recurrence. In conclusion, we report a 32% incidence of thyroid carcinoma in patients with Hashimoto's thyroiditis and a solitary cold nodule, with no apparent difference between the patients with or without a history of radiation exposure, although there was a higher incidence of bilateralism (33% versus 24%) in the carcinomas of the patients with a history of head and neck irradiation. We suggest that the operative management of these patients is total thyroidectomy for those with a history of head and neck radiation and thyroid lobectomy for patients with no history of radiation, followed by contralateral lobectomy if a carcinoma is demonstrated

  15. Cerebellar Ataxia from Multiple Potential Causes: Hypothyroidism, Hashimoto's Thyroiditis, Thalamic Stimulation, and Essential Tremor

    OpenAIRE

    Shneyder, Natalya; Lyons, Mark K.; Driver-dunckley, Erika; Evidente, Virgilio Gerald H.

    2012-01-01

    Background: Both hypothyroidism and Hashimoto's thyroiditis (HT) can rarely be associated with cerebellar ataxia. Severe essential tremor (ET) as well as bilateral thalamic deep brain stimulation (DBS) may lead to subtle cerebellar signs. Case Report: We report a 74-year-old male with hypothyroidism and a 20-year history of ET who developed cerebellar ataxia after bilateral thalamic DBS. Extensive workup revealed elevated thyroid stimulating hormone and thyroperoxidase antibody titers c...

  16. The clinical evaluation of combining radionuclide imaging with radioimmunoassay for hashimoto's thyroiditis

    International Nuclear Information System (INIS)

    Huang Chenggang; Chen Xiaoyan; Deng Yan

    2003-01-01

    By analysing nuclide image characteristics and radioimmunoassay data of 61 cases with Hashimoto's thyroiditis (HT), HT can be classified five types as below: uneven distribution, diffusion, with hyperfunction, with nodules, nearly normal. The results of radionuclide imaging and the radioimmunoassay of all the types indicate that HT can be preliminarily diagnosed by conscientiously analysing nuclide image characteristics and radioimmunoassay data and linking clinical symptoms and signs

  17. Coexistence of Hashimoto's thyroiditis and papillary thyroidal carcinoma with papillary carcinoma of thyreoglossal duct

    Directory of Open Access Journals (Sweden)

    Čizmić Milica

    2007-01-01

    Full Text Available Background. Simultaneous presence of Hashimoto's thyroiditis and papillary thyroidal carcinoma in thyroidal gland with papillary carcinoma association in thyroglossal duct is quite rare. The questions like where the original site of primary process, is where metastasis is, what the cause of coexisting of these diseasesis present a diagnostic dilemma. Case report. We presented a case of a 53-year old female patient, with the diagnosis of Hashimoto's thyroiditis and symptoms of subclinical hypothyreosis and nodal changes in the right lobe of thyroidal gland, according to clinical investigation. Morphological examination of thyroidal gland, ultrasound examination and scintigraphy with technetium (Tc confirmed the existence of nonhomogenic tissue with parenchyma nodular changes in the right lobe of thyroidal gland that weakly bonded Tc. Fine needle biopsy in nodal changes, with cytological analyses showed no evidence of atypical thyreocites. Hashimoto's thyroiditis was confirmed on the basis of the increased values of anti-microsomal antibodies, the high levels of thyreogobulin 117 ng/ml and TSH 6.29 μIU/ml. The operation near by the nodular change in the right lobe of thyroidal gland revealed pyramidal lobe spread in the thyroglossal duct. Total thyroidectomia was done with the elimination of thyroglossal duct. Final patohystological findings showed papillary carcinoma in the nodal changes pT2, N0 and in the thyroglossal duct with the presence of Hashimoto's thyroiditis in the residual parenchyme of the thyroid gland. After the surgery the whole body scintigraphy with iodine 131 (131I did not reveal accumulation of 131I in the body, while the fixation in the neck was 1%. After that, the patient was treated with thyroxin with suppressionsubstitution doses. Conclusion. Abnormality in embrional development of thyroidal tissue might be the source of thyroidal carcinoma or the way of spreading of metastasis of primary thyroidal carcinoma from thyroid

  18. An unusual cause of orthopnoea-hashimoto's thyroiditis presenting as bilateral diaphragmatic palsy

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    N.K. Thulaseedharan, MBBS, MD(General Medicine

    2017-01-01

    Full Text Available We report a case of 36 yr old male without any comorbidities, who presented with a history of gradually progressive dyspnoea and orthopnoea for 6 months. Physical examination revealed bradycardia, paradoxical respiration suggestive of bilateral diaphragmatic palsy. Fluoroscopy demonstrated the presence of bilateral diaphragmatic paralysis. Etiological work up showed evidence of autoimmune hypothyroidism due to hashimoto's thyroiditis. Other possibilities were ruled out with appropriate tests. He was started on thyroxine and showed symptomatic improvement.

  19. Incidence of thyroid carcinoma in patients with Hashimoto's thyroiditis and solitary cold nodules

    Energy Technology Data Exchange (ETDEWEB)

    Ott, R.A.; Calandra, D.B.; McCall, A.; Shah, K.H.; Lawrence, A.M.; Paloyan, E.

    1985-12-01

    The reported incidence of thyroid carcinoma in Hashimoto's thyroiditis varies widely. For this reason the specific subpopulation of patients with Hashimoto's thyroiditis and a solitary cold nodule was analyzed. Between 1972 and 1984 we operated on 146 consecutive patients with solitary cold nodules and Hashimoto's thyroiditis. There were 47 carcinomas, for an incidence of 32%. The mean age of the 146 patients was 43 1/2 years (median 44 years), with 126 females and 20 males. There was a history of prior head and neck radiation exposure in 54 patients, with a 33% incidence of thyroid carcinoma. The 92 patients without a history of radiation exposure had a 31.5% incidence of carcinoma. The frequency of multicentricity (bilateralism) was 33% in the group that underwent radiation and 24% in the group that did not. To date, with a mean follow-up of 4.7 years, there have been no deaths and no evidence of recurrence. In conclusion, we report a 32% incidence of thyroid carcinoma in patients with Hashimoto's thyroiditis and a solitary cold nodule, with no apparent difference between the patients with or without a history of radiation exposure, although there was a higher incidence of bilateralism (33% versus 24%) in the carcinomas of the patients with a history of head and neck irradiation. We suggest that the operative management of these patients is total thyroidectomy for those with a history of head and neck radiation and thyroid lobectomy for patients with no history of radiation, followed by contralateral lobectomy if a carcinoma is demonstrated.

  20. The role of IgG4 (+) plasma cells in the association of Hashimoto's thyroiditis with papillary carcinoma.

    Science.gov (United States)

    Taşli, Funda; Ozkök, Güliz; Argon, Asuman; Ersöz, Didem; Yağci, Ayşe; Uslu, Adam; Erkan, Nazif; Salman, Tarik; Vardar, Enver

    2014-12-01

    Hashimoto's thyroiditis (HT) is considered to be a risk factor for the formation of papillary carcinoma. The association of IgG4-related sclerosing disease with tumor is reported to be as sporadic cases in many organs. In this study, it was intended to re-classify the HT diagnosed cases on the basis of the existence of IgG4 (+) plasma cells; to investigate the clinicopathologic and histopathologic features of the both groups; and in addition, to evaluate the papillary carcinoma prevalence in IgG4 (+) and IgG4 (-) HT cases as well as the prognostic parameters between these groups. Totally 59 cases between the years 2008-2013, 29 of which contain Hashimoto thyroiditis diagnosis in total thyroidectomy materials, and 30 of which contain the diagnosis of HT+papillary carcinoma, were included in the study. The materials were immunohistochemically applied IgG and IgG4; and the cases were classified in two groups as IgG4-positive HT and IgG4-negative HT containing cases, on the basis of IgG4/IgG rate. All histopathologic and clinicopathologic parameters between these two groups, as well as their association with papillary carcinoma were investigated. Thirty eight (64.4%) of total 59 cases were NonIgG4 thyroiditis, and 21 (35.5%) were IgG4 thyroiditis. Tumors were detected in 14 (36.8%) of the NonIgG4 thyroiditis cases, and in 16 (76.1%) of the IgG4 thyroiditis cases. The association of IgG4 thyroiditis with tumor is statistically significant (p thyroiditis cases. Perithyroidal extension was detected in six of the cases with tumor, and five of the six cases were IgG4 thyroiditis cases. The association of IgG4 (+) HT cases with increased papillary carcinoma prevalence is suggestive of that IgG4 (+) plasma cells can play a role in carcinogenesis in papillary carcinomas developed in HTs, without a chronic sclerosing ground. In addition, although the number of cases is limited, the high-association of IgG4 (+) plasma cells with adverse prognostic parameters such as

  1. Irisin levels increase after treatment in patients with newly diagnosed Hashimoto thyroiditis.

    Science.gov (United States)

    Uc, Z A; Gorar, S; Mizrak, S; Gullu, S

    2018-05-18

    Irisin is a newly identified myokine secreted by skeletal muscle and has significant effects on body metabolism. Thyroidal functional state has a profound influence on the metabolism of human body. Therefore, the aim of this study was to investigate the possible changes in serum irisin concentrations before and after treatment in hypothyroid subjects. The study included 26 patients with overt hypothyroidism due to Hashimoto thyroiditis and 19 healthy subjects. Baseline serum thyroid function tests and presence of thyroid autoantibodies and levels of creatine kinase (CK) and irisin were measured in both groups. All measurements in the hypothyroid group were repeated after euthyroidism was achieved. Serum irisin levels were significantly lower in the hypothyroid groups than the control group (p treatment (p hypothyroid patients were treated to achieve euthyroidism. To the best of our knowledge, this is the first study providing insight that low serum irisin levels significantly increased following treatment to euthyroid state in overt hypothyroid patients with Hashimoto thyroiditis. Larger scale studies are needed to confirm these results and to ensure irisin as a possible biomarker of Hashimoto's thyroiditis.

  2. Diffuse sclerosing variant of thyroid carcinoma presenting as Hashimoto thyroiditis: a case report.

    Science.gov (United States)

    Vukasović, Anamarija; Kuna, Sanja Kusacić; Ostović, Karmen Trutin; Prgomet, Drago; Banek, Tomislav

    2012-11-01

    The aim of report is to present a case of a rare diffuse sclerosing variant of a papillary thyroid carcinoma. A 15-year old girl referred for ultrasound examination because of painless thyroid swelling lasting 10 days before. An ultrasound of the neck showed diffusely changed thyroid parenchyma, without nodes, looking as lymphocytic thyroiditis Hashimoto at first, but with snow-storm appearance, predominantly in the right lobe. Positive thyroid peroxidase antibodies (TPO-AT) also suggested Hashimoto thyroiditis. Repeated US-FNAB (fine needle-aspiration biopsy) of the right lobe revealed diffuse sclerosing variant of papillary thyroid carcinoma and patient underwent total thyreoidectomy. Patohistologic finding confirmed diffuse sclerosing variant of a papillary thyroid carcinoma in the both thyroid lobes and several metastatic lymph nodes. Two months later patient recived radioablative therapy with 3700 MBq (100 mCi) of 1-131 followed by levothyroxine replacement. At the moment, patient is without evidence of local or distant metastases and next regular control is scheduled in 6 months. In conclusion, a diffuse sclerosing variant is rare form of papillary thyroid carcinoma that echographically looks similar to Hashimoto thyroiditis and sometimes could be easily overlooked.

  3. Immunophenotyping of peripheral blood lymphocytes in children and adolescents with Hashimoto`s 1 thyroiditis from the areas contaminated as aa result of the Chernobyl accident

    Energy Technology Data Exchange (ETDEWEB)

    Molostvov, G.S. [Research Inst. of Radiation Medicine, Minsk (Belarus)

    1996-12-31

    m6o-color immunophenotyping of lymphocyte subsets using a lysed whole blood method was performed in 46 children and adolescents with Hashimoto`s thyroiditis (HT) from contaminated areas and in 18 children with HT from `pure` areas of Belarus. 46 healthy children of matched age and sex distribution were used as control group. Analysis of lymphocyte subsets in children with HT living in contaminated areas showed a considerable decrease in the levels of total lymphocytes, CD8+T cells (T-suppressors), total B cells, and CD5+B cells together with an activation of NK and CD56+, CD8+CD57+T cells (T-killers not restricted by HLA antigens). The study of cellular immunity in children with different doses of incorporated radionuclids revealed that prolonged influence of very small doses of ionizing radiation resulted in significant changes in lymphocyte subsets; interestingly, B cell subsets were the most sensitive to such influence while radiosensitivity of T-killers and NK was the lowest. These changes were the greatest in children with HT with the highest dose of incorporated radionuclides. Significant correlation between the levels of main lymphocyte subsets and the doses of accumulated radionuclids observed in this study also indicated that their relation was dose-dependent.(orig.)

  4. Risk of Depression, Chronic Morbidities, and l-Thyroxine Treatment in Hashimoto Thyroiditis in Taiwan: A Nationwide Cohort Study.

    Science.gov (United States)

    Lin, I-Ching; Chen, Hsin-Hung; Yeh, Su-Yin; Lin, Cheng-Li; Kao, Chia-Hung

    2016-02-01

    The aim of this study was to evaluate the risk of depression in and effect of L-thyroxine therapy on patients with Hashimoto thyroiditis (HT) in Taiwan.In this retrospective, nationwide cohort study, we retrieved data from the Longitudinal Health Insurance Database 2000. We collected data of 1220 patients with HT and 4880 patients without HT for the period 2000 to 2011. The mean follow-up period for the HT cohort was 5.77 years. Univariate and multivariate Cox proportional hazards regression models were used to estimate the risk of depression in the HT cohort.In the HT cohort, 89.6% of the patients were women. Compared with the non-HT cohort, the HT cohort exhibited a higher prevalence of diabetes mellitus, hyperlipidemia, and coronary artery disease. Furthermore, the HT cohort showed a higher overall incidence of depression compared with the non-HT cohort (8.67 and 5.49 per 1000 person-year; crude hazard ratio [HR] = 1.58, 95% confidence interval [CI] = 1.18-2.13). The risk of depression decreased after administration of L-thyroxine treatment for more than 1 year (adjusted HR = 1.02; 95% CI = 0.66-1.59).In Taiwan, the overall incidence of depression was greater in the young HT cohort. L-thyroxine treatment reduced the risk of depression.

  5. Myxedema Coma due to Hashimoto Thyroiditis: A Rare but Real Presentation of Failure to Thrive in Infancy.

    Science.gov (United States)

    Heksch, Ryan A; Henry, Rohan K

    2018-05-04

    Hashimoto thyroiditis (HT) is uncommon in infancy, and myxedema coma (MC) is even less common. While prior reports have documented these entities separately, to our knowledge, MC in combination with HT has not been reported before in this age group. A 10-month-old female presented with ptosis, lethargy, dysphagia, and failure to thrive (FTT). She developed hypotension, bradycardia, hypothermia, and apnea requiring intubation. Initial thyroid-stimulating hormone was 422 μIU/mL, and free thyroxine was < 0.5 ng/dL, despite the presence of a normal thyroid newborn screen (NBS). Of note, sepsis workup was unremarkable. With the diagnosis of MC, treatment with intravenous levothyroxine was initiated, although after hydrocortisone administration to avert the possibility of an adrenal crisis, despite a random cortisol of 16.4 μg/dL. Based on positive thyroid antibodies suggesting HT, autoimmune workup later revealed positive acetylcholinesterase antibodies consistent with a diagnosis of ocular myasthenia gravis. MC may be a cause of altered mental status in infancy and may simultaneously be associated with FTT on presentation. With the presence of a normal thyroid NBS, autoimmunity should be entertained as the etiology of profound hypothyroidism, as positive thyroid antibodies may prompt an exploration for coexisting diseases which may explain other presenting features. © 2018 S. Karger AG, Basel.

  6. Monozygotic twin pairs discordant for Hashimoto's thyroiditis share a high proportion of thyroid peroxidase autoantibodies to the immunodominant region A. Further evidence for genetic transmission of epitopic “fingerprints”

    DEFF Research Database (Denmark)

    Brix, Thomas Heiberg; Hegedüs, Laszlo; Gardas, Andrzej

    2010-01-01

    Thyroid peroxidase antibodies (TPOAbs) in patients with Hashimoto's thyroiditis (HT) predominantly react with two immunodominant regions (IDR-A, IDR-B). Theoretically, as shown for the level of TPOAbs, the autoantibody epitopic recognition of the IDRs could be under genetic control. To examine this......, we compared the distribution of TPOAb epitopic fingerprints between healthy monozygotic (MZ) co-twins and siblings to patients with clinically overt HT with a control group of euthyroid subjects, matched for sex and age, but without autoimmune thyroid disease (AITD) among their first-degree relatives...

  7. Gene expression profiling in autoimmune diseases: chronic inflammation or disease specific patterns?

    DEFF Research Database (Denmark)

    Bovin, Lone Frier; Brynskov, Jørn; Hegedüs, Laszlo

    2007-01-01

    ) patients and healthy individuals were specific for the arthritic process or likewise altered in other chronic inflammatory diseases such as chronic autoimmune thyroiditis (Hashimoto's thyroiditis, HT) and inflammatory bowel disease (IBD). Using qPCR for 18 RA-discriminative genes, there were no significant...

  8. Acoustic Radiation Force Impulse Quantification in the Evaluation of Thyroid Elasticity in Pediatric Patients With Hashimoto Thyroiditis.

    Science.gov (United States)

    Yucel, Serap; Ceyhan Bilgici, Meltem; Kara, Cengiz; Can Yilmaz, Gulay; Aydin, H Murat; Elmali, Muzaffer; Tomak, Leman; Saglam, Dilek

    2018-05-01

    To evaluate the parenchymal elasticity of the thyroid gland with acoustic radiation force impulse imaging in pediatric patients with Hashimoto thyroiditis and to compare it with healthy volunteers. Twenty-six patients with Hashimoto thyroiditis and 26 healthy volunteers between 6 and 17 years were included. The shear wave velocity (SWV) values of both thyroid lobes in both groups were evaluated. The age and sex characteristics of the controls and patients with Hashimoto thyroiditis were similar. The SWV of the thyroid gland in patients with Hashimoto thyroiditis (mean ± SD, 1.67 ± 0.63 m/s) was significantly higher than that in the control group (1.30 ± 0.13 m/s; P thyroid lobes in both groups. A receiver operating characteristic curve analyses showed an optimal cutoff value of 1.41 m/s, with 73.1% sensitivity, 80.8% specificity, a 79.2 % positive predictive value, and a 75.0% negative predictive value (area under the curve, 0.806; P Hashimoto thyroiditis, there was a positive correlation between the SWV values versus anti-thyroperoxidase (Pearson r = 0.46; P = .038). There were no correlations between age, body mass index, thyroid function test results, and anti-thyroglobulin values and versus SWV values. Also, no significant differences were seen between the groups for gland size, gland vascularity, and l-thyroxine treatment. Acoustic radiation force impulse elastography showed a significant difference in the stiffness of the thyroid gland between children with Hashimoto thyroiditis and the healthy group. Using acoustic radiation force impulse elastography immediately after a standard ultrasound evaluation may predict chronic autoimmune thyroiditis. © 2017 by the American Institute of Ultrasound in Medicine.

  9. The effect of thyroid antigens on the in vitro migration of leucocytes from patients with Hashimoto thyroiditis

    Science.gov (United States)

    Calder, Elizabeth A.; McLeman, Dena; Barnes, E. W.; Irvine, W. J.

    1972-01-01

    A total of fifty-two patients with Hashimoto thyroiditis were tested for delayed hypersensitivity to thyroid antigens using the leucocyte migration test. The percentage of patients showing abnormal migration in the presence of crude thyroid extract, thyroglobulin, thyroid mitochondria and thyroid microsomes was 75, 44, 54 and 34% respectively. Fifty-three control patients were studied concurrently with the same antigens and the percentage showing abnormal migration was 4, 6, 6 and 6% respectively. The antigenic activity of the mitochondrial fraction was not organ specific; both liver and kidney mitochondria interfered with the migration of leucocytes from patients with Hashimoto thyroiditis. PMID:4568149

  10. Ultrasonographic findings of thyroid in patients with Hashimoto thyroiditis: overt hypothyroid and euthyroid.

    Science.gov (United States)

    Kaya, Tezcan; Varım, Ceyhun; Nalbant, Ahmet; Gündüz, Yasemin; Tamer, Ali

    2013-08-01

    To compare the frequency, size, and sonographic features of thyroid nodules in overt hypothyroid and euthyroid patients with Hashimoto thyroiditis. The study included 135 overt hypothyroid (group 1) and 74 euthyroid patients (group 2) with Hashimoto thyroiditis. The two groups were compared for presence of nodule(s), nodule numbers, and nodule sizes obtained by ultrasonography. Nodules were found in 48 (35.5%) patients in group 1 and in 24 (36.9%) in group 2 (p more than 0.05). The numbers of nodules in the group 1 and group 2, respectively, were as follows: single nodule in 12 (25%) and in 9 (33.3%) patients; 2-4 nodules in 20 (41.6%) and in 13 (48.1%) patients; and > 4 nodules in 16 (33.3%) and in 5 (18.5%) patients (p more than 0.05 for all of the results). Nodule sizes of the solitary or dominant nodule in group 1 and group 2, respectively, were as follows: less than 1 cm nodules in 27 (56.2%) and in 14 (51.8%) patients; 1-2 cm nodules in 18 (37.5%) and in 7 (25.9) patients; 2-4 cm nodules in 2 (4.1%) and in 5 (18.5%) patients and > 4 cm nodules in 1 (2%) and in 1 (3.7%) patient (p more than 0.05 for all of the results). Thyroid ultrasound examination of overt hypothyroid and euthyroid patients with Hashimoto thyroiditis reveals similarities in terms of frequency, number, size, and ultrasound features of the thyroid nodules.

  11. Hashimoto thyroiditis is an independent cardiovascular risk factor in clinically hypothyroid patients

    Directory of Open Access Journals (Sweden)

    Mohammed N. Atta

    2011-12-01

    Full Text Available Hypothyroidism is a common disorder that confers an increased cardiovascular risk. The most common cause is Hashimoto thyroiditis (HT but it can also be caused by thyroidectomy and radioiodine therapy. The aim of the study is to examine whether there is a relation between the cause of hypothyroidism and cardiovascular risk. Subjects and methods: The study included 20 patients with Hashimoto thyroiditis and hypothyroidism, 20 patients with post-thyroidectomy hypothyroidism, 20 patients with post-radioiodine hypothyroidism, and 20 age and sex matched controls. In all the studied subjects we determined thyroid function tests; TSH and F.T4, thyroid auto-antibodies; anti-TPO and anti-TG antibodies, carotid intima media thickness (CIMT, flow mediated dilation (FMD and serum nitric oxide. Results: CIMT showed a trend to be higher in HT group (0.93 ± 0.08 mm compared to other causes of hypothyroidism (P = 0.090. Multivariate analysis showed that HT is an independent predictor of CIMT (P = 0.015. FMD was significantly lower in HT group (5.74 ± 1.33% compared to post-thyroidectomy (7.16 ± 1.05% (P = 0.001, and post-radioiodine therapy (7.34 ± 1.34% (P = 0.000. Multivariate analysis showed that HT is an independent predictor of FMD (P = 0.000. NO was significantly higher in hypothyroid patients (125.98 ± 5.03 μM/ml compared to controls (39.44 ± 3.63 μM/ml (P = 0.001, both univariate and multivariate analyses showed that NO is an independent predictor of both CIMT and FMD (P = 0.000. Conclusion: To our knowledge, this is the first study to show that Hashimoto thyroiditis is an independent cardiovascular risk factor in clinically hypothyroid patients. Keywords: Hypothyroidism, Hashimoto thyroiditis, CIMT, FMD, Nitric oxide

  12. Hashimoto's thyroiditis in childhood: presentation modes and evolution over time

    Directory of Open Access Journals (Sweden)

    De Luca Filippo

    2013-01-01

    Full Text Available Abstract Aim of this survey is to report the most recent views about Hashimoto’s thyroiditis (HT natural history according to the different presentations. In children presenting with either euthyroidism or subclinical hypothyroidism HT spontaneous course is frequently characterized by a trend towards deterioration of thyroid function, whereas in those presenting with overt hyperthyroidism a definitive resolution of hyperthyroid phase is to be expected. Another possible even though unusual outcome of HT is the conversion to Graves’ disease.

  13. A selective memory deficit caused by autoimmune encephalopathy associated with Hashimoto thyroiditis.

    Science.gov (United States)

    Koros, Christos; Economou, Alexandra; Mastorakos, George; Bonakis, Anastasios; Kalfakis, Nikolaos; Papageorgiou, Sokratis G

    2012-09-01

    We report a longstanding selective memory deficit in a euthyroid 45-year-old woman who was being treated with levothyroxine for Hashimoto thyroiditis. The patient had complained of memory problems and deterioration of her concentration skills for about 2 years. Her endocrinologist thought that she was depressed. The patient's physical examination was normal. She scored a full 30 points on the Mini-Mental State Examination, but neuropsychological evaluation showed a significant deficit in her verbal memory. Routine blood tests and cerebrospinal fluid analysis showed only antithyroid peroxidase antibodies. Brain magnetic resonance imaging was normal. Electroencephalogram showed scarce intermittent bilateral multifocal theta waves. We increased the patient's daily dose of levothyroxine and started her on dexamethasone therapy. Five months later, we repeated the entire evaluation and found both her cognitive function and her electroencephalogram to be normal. Autoimmune encephalopathy associated with Hashimoto thyroiditis is already known to present with either stroke-like episodes or diffuse progressive deterioration. Our patient shows that the encephalopathy can present as a chronic selective memory deficit that can spare executive functions and short-term memory. This presentation can be missed or mistaken for depression, but can be diagnosed with a detailed neuropsychological evaluation.

  14. Parasitic thyroid nodule in a patient with Hashimoto's chronic thyroiditis

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    Santos, Vitorino Modesto dos; Lima, Marcus Aurelho de; Marinho, Euripedes Oliveira; Marinho, Marco Aurelio de Oliveira; Santos, Lister Arruda Modesto dos; Raphael, Cristiane Mendes [Universidade do Triangulo Mineiro, Uberlandia, MG (Brazil). Faculdade de Medicina. Dept. de Clinica Medica

    2000-04-01

    A case of parasitic thyroid nodule is presented. The patient was a non symptomatic 53-year-old white woman, on irregular course of L-thyroxine to treat hypothyroidism due to Hashimoto's thyroiditis. Without a history of thyroid trauma or surgery, she presented a 1.6 x 0.7 x 0.5 cm right pre-laryngeal lymph node-like mass which, on ultrasonography, appeared distinct from the gland. TSH, thyroid peroxidase antibody and thyroglobulin antibody serum levels were elevated and T4-free level was normal. Thyroid and total body {sup 99m} Tc isonitrile scintiscan showed a topic thyroid without radionuclide uptake in the nodule. Fine-needle aspiration of the nodule showed epithelial cells with nuclear atypia and oncocitic changes plus intense lymphoid infiltration and germinative center formation, simulating lymph node metastasis of papillary thyroid carcinoma. Conventional biopsy revealed a parasitic thyroid nodule with Hashimoto's chronic thyroiditis. Parasitic thyroid nodule must always be remembered so that unnecessary surgical assessment and undesirable sequels may be avoided. (author)

  15. The Effects of Hashimoto Thyroiditis on Lymph Node Metastases in Unifocal and Multifocal Papillary Thyroid Carcinoma

    Science.gov (United States)

    Zhu, Feng; Shen, Yi Bin; Li, Fu Qiang; Fang, Yun; Hu, Liang; Wu, Yi Jun

    2016-01-01

    Abstract The purpose of this study was to investigate the risk factors for central and lateral neck lymph node metastases in papillary thyroid carcinoma (PTC) and multifocal papillary thyroid carcinoma (MPTC), particularly when associated with Hashimoto thyroiditis (HT). A retrospective analysis of 763 consecutive patients who underwent total thyroidectomy with bilateral central neck dissection in the First Affiliated Hospital, College of Medicine, Zhejiang University between October 2011 and October 2014 was conducted. All patients had formal histological diagnoses of HT. Multivariable logistic regression analysis was performed to identify risk factors of neck lymph node metastases. Our study identified 277 PTC patients with HT and showed comparatively low rates of central lymph node metastases (CLNM) compared with the PTC patients without HT (37.2% versus 54.7%, P thyroid peroxidase antibody >140 IU/mL was established as the most sensitive and specific level for the prediction of MPTC based on receiver operating characteristic curve analyses. Thyroid peroxidase antibody, age, tumor size, and multifocality exhibited the ability to predict CLNM in PTC with HT patients with an area under the curve of 81.1% based on a multivariate model. Hashimoto thyroiditis was associated with increased prevalences of multifocality and capsular invasion. In contrast, HT was associated with a reduced risk of CLNM in PTC and MPTC patients, which indicated a potential protective effect. We found that the prognostic prediction model was applicable for predicting multifocality and CLNM in PTC patients with HT. PMID:26871795

  16. The studies on thyrocyte apoptosis and expression of Bcl-2 and Bax in Hashimoto's thyroiditis

    International Nuclear Information System (INIS)

    Zhao Yaping; Wang Jialing; Fan Zhiyong; Liu Zehong; Wu HeJun; Zhou Wei; Jia Meizhai

    2003-01-01

    To investigate the thyrocyte apoptosis, the expression of Bcl-2, Bax and the relationship between apoptosis and the pathogenesis in Hashimoto's thyroiditis (HT), 41 HT thyroid and 10 normal thyroid specimens were selected. The level of apoptosis was detected by TUNEL methods. The expression and distribution of Bcl-2 and Bax were detected using immunohistochemical methods and analyzed by Mias99 pathological image system. Immunohistochemical staining was carried out using S-P kit. The Result showed that an increased level of apoptosis was observed in Hashimoto's glands. The apoptosis mainly distributed in thyroid follicles destruction area. This was associated with increased Bax expression. The strongly positive Bcl-2 staining was observed in the thyrocyte of intact thyroid follicles. The ratios of positive granule area and total light density of Bcl-2 to those of Bax in HT thyroid follicle area were lower than those in normal thyroid. The apoptosis of thyrocyte induced by dysregulation of Bcl-2 and Bax may be involved in the pathogeneses of HT

  17. Measurement of serum TGA, TPOAb levels with ECLEIA in patients with Hashimoto thyroiditis

    International Nuclear Information System (INIS)

    Yu Yuanjun; Chen Qiao; Quan Cheng; Tang Jinxian

    2007-01-01

    Objective: To determine the serum autoantibodies contents during different clinical stages in patients with Hashimoto thyroiditis. Methods: Serum TGA and TPOAb were detected with chemiluminescence enzyme immunoassay (ECLEIA) and RIA simultaneously in 125 patients with Hashimoto thyroiditis. Results: HT with hyperthyroidism (12 cases) TGA: ECLEIA, (621 + 245 ) IU/ml, positive rate: 83.3%, RIA:66.7%, TPOAb: ECLEIA (452 ± 203) IU/ml, positive rates: 100%, RIA:75.0%, HT with hypothyroidism (50 cases): TGA: ECLEIA ( 1152 + 420) IU/ml. Positive Rates: 94.0%, RIA: 88.0%, TPOAb: (482 + 302) IU/ml. Positive Rates: 96.0%, RIA:90.9%; HT with normal thyroid function (63 cases): TGA: ECLEIA (230 ± 186) IU/ml. Positive Rates: 58.7%, RIA:38.1%, TPOAb:(302 ± 201)IU/ml. Positive Rates: 92.1%, RIA: 63.5%. Conclusion: Measurement of TGA and TPOAb with ECLEIA is much more sensitive than that with the conventional RIA. (authors)

  18. A case of myxedema coma caused by isolated thyrotropin stimulating hormone deficiency and Hashimoto's thyroiditis.

    Science.gov (United States)

    Iida, Keiji; Hino, Yasuhisa; Ohara, Takeshi; Chihara, Kazuo

    2011-01-01

    Myxedema coma (MC) is a rare, but often fatal endocrine emergency. The majority of cases that occur in elderly women with long-standing primary hypothyroidism are caused by particular triggers. Conversely, MC of central origin is extremely rare. Here, we report a case of MC with both central and primary origins. A 56-year-old woman was transferred to our hospital due to loss of consciousness; a chest x-ray demonstrated severe cardiomegaly. Low body temperature, bradycardia, and pericardial effusion suggested the presence of hypothyroidism. Endocrinological examination revealed undetectable levels of serum free thyroxine (T(4)) and free triiodothyronine (T(3)), whereas serum thyroid-stimulating hormone (TSH) levels were not elevated. The woman's serum anti-thyroid peroxidase antibody and anti-thyroglobulin antibody tests were positive, indicating that she had Hashimoto's thyroiditis. Provocative tests to the anterior pituitary revealed that she had TSH and growth hormone (GH) deficiency; however, GH levels were restored after supplementation with levothyroxine for 5 months. This was not only a rare case of MC with TSH deficiency and Hashimoto's thyroiditis; the patient also developed severe osteoporosis and possessed transient elevated levels of serum carcinoembryonic antigen (CEA). This atypical case may suggest the role of anterior pituitary hormone deficiencies, as well as hypothyroidism, in the regulation of bone metabolism.

  19. Carcinoma papilífero da tireoide associado à tireoidite de Hashimoto: frequência e aspectos histopatológicos

    OpenAIRE

    Camboim,Denise Cruz; Figueirôa,Vivina Marta Simões da Motta; Lima,Daisy Nunes de Oliveira; Abreu-e-Lima,Paula; Abreu-e-Lima,Maria do Carmo Carvalho de

    2009-01-01

    INTRODUÇÃO: O carcinoma papilífero é o tipo mais comum de câncer da tireoide e a tireoidite de Hashimoto é a causa mais frequente de hipotireoidismo em áreas onde os níveis de iodo são adequados. Vários investigadores detectaram incidência aumentada de carcinoma papilífero da tireoide em pacientes com tireoidite de Hashimoto. Na rotina de diagnósticos histopatológicos há uma aparente associação entre as duas patologias. OBJETIVO: Determinar a relação entre tireoidite de Hashimoto e carcinoma ...

  20. Risks and Benefits of Rituximab in the Treatment of Hashimoto Encephalopathy in Children : Two Case Reports and a Mini Review

    NARCIS (Netherlands)

    Maas, Annemieke; Braun, Kees P J; Geleijns, Karin; Jansen, Floor E.; van Royen-Kerkhof, Annet

    2017-01-01

    Hashimoto encephalopathy is a rare condition, characterized by the association of encephalopathy with a variety of neurological symptoms and autoantibodies to the thyroid gland. Its etiology is unknown, and symptoms are usually treated with immune suppressive therapy, e.g., high doses of

  1. Primary and secondary hyperparathyroidism among vitamin D deficient Hashimoto's thyroiditis patients and the need for a parathyroid scan.

    Science.gov (United States)

    Mazokopakis, Elias; Papadomanolaki, Maria; Skarakis, Spyridon-Nikitas N; Tsekouras, Konstantinos

    2017-01-01

    The patients with Hashimoto thyroiditis must be investigated mainly for secondary hyperparathyroidism due to vitamin D deficiency/insufficiency. Parathyroid scintigraphy has no place in the diagnosis of primary, secondary or tertiary hyperparathyroidism or in the decision for surgical treatment. Parathyroid scintigraphy is a useful preoperative technique for the localization of the pathological parathyroid glands.

  2. Hashimoto's thyroiditis: similar and dissimilar characteristics in neighboring areas. Possible implications for the epidemiology of thyroid cancer.

    Directory of Open Access Journals (Sweden)

    Adele Latina

    Full Text Available CONTEXT: Medical centers worldwide report an increased frequency of Hashimoto's thyroiditis (HT and thyroid cancer (TC, two environmentally influenced diseases. In Sicily, data on HT are available for the province of Messina (1975-2005; data on TC are available for the whole island (2002-2004, with the volcanic province of Catania having the highest incidence. OBJECTIVE: To replicate in Catania, on comparable years, the HT data of Messina. DESIGN METHODS SETTING: Review of the clinical records of patients in years 1995-2005 to compare presentation and yearly changes of HT. During 1995-2005, records were computer stored in the Endocrine Divisions of the University Hospitals of Catania and Messina, two tertiary referral centers. RESULTS: Catania is outnumbered by Messina (742 vs. 3,409 HT patients. Similar were the linear increase in the yearly number of HT patients, rates of thyroid dysfunctions though with different proportions of subclinical and overt hypothyroidism, and rates of positiveness for TgAb or TPOAb. Different were age and its yearly trend; gender distribution and rates of the sonography variants, though yearly trends were similar. CONCLUSION: The HT epidemics is smaller in Catania, with changes in presentation overlapping partially those in Messina. Whatever environmental factors might be involved, they (and/or their intensity were not necessarily the same in these provinces. Intriguingly, the expected number of TC in HT patients with thyroid nodules in Catania is congruent with that of the general population of this province, but it is far less than in the Messina province. Thus, TC and HT incidences could be influenced by distinct environmental factors.

  3. Burkitts primary thyroid lymphoma coexistence with Hashimoto's thyroiditis

    International Nuclear Information System (INIS)

    Higuera, A.; Vicente, J.; Lazaro, J. C.

    2000-01-01

    Th primary thyroid lymphoma is a rare neoplasm, above all in children. We present a case of a child with Burkitt's thyroid lymphoma as the only manifestation of this disease, associated to lymphocytic thyroiditis. Clinically, it initiated as a rapidly growing goiter with compressive symptomatology. The X-ray findings are described: hypoechoic and hypodense multiple nodes that affect the right thyroid lobe and isthmus, with extraglandular extension to the vascular space and to the mediastinum. The differential diagnosis is considered with other more frequent thyroid pathologies in this age group. (Author) 14 refs

  4. Polymorphism of the NFKB1 affects the serum inflammatory levels of IL-6 in Hashimoto thyroiditis in a Turkish population.

    Science.gov (United States)

    Koc, Arzuhan; Batar, Bahadir; Celik, Ozlem; Onaran, Ilhan; Tasan, Ertugrul; Sultuybek, Gonul Kanigur

    2014-07-01

    Hashimoto thyroiditis (HT) is a chronic inflammatory autoimmune disease of thyroid gland affected by interaction of multiple genes and various cytokines. Variants in the genes coding for the NFKB and IKB proteins can be potentially involved in the development of the inflammatory diseases. NFKB, a key transcription factor of the regulation of immune responses, is interesting candidate for association studies about autoimmune disorder. The aim of the present study was to investigate the relationship between NFKB1 and NFKBIA (NFKB1 inhibitor gene) polymorphisms, and the risk of HT in a Turkish Population in the context of IL-6 serum levels which may contribute to susceptibility to the disease. We analyzed the distribution of NFKB1-94ins/del ATTG and NFKBIA 3'UTR A→G polymorphisms using PCR-RFLP method and IL-6 serum levels using ELISA method in 120 HT patients and 190 healthy controls in Turkish population. Although, there was no statistical significant difference in distribution of the genotypes and alleles of NFKB1-94ins/del ATTG or NFKBIA 3'UTR A→G polymorphisms in patients and control subjects as single, ins/ins/GG combined genotype had protective effect on the disease when compared to ins/ins/AG combined genotype as combined genotypes of both polymorphisms. In addition to this finding, IL-6 serum levels in HT patients with del/del genotype were significantly higher than in patients with del/ins genotype (p<0.001). According to the combined genotype analysis of NFKB1-94ins/del ATTG and NFKBIA 3'UTR A→G polymorphisms, IL-6 levels were also higher in patients with del/del genotype when at least one G allele existing (p=0.007). Therefore, our findings suggest that the functional promoter NFKB1-94ins/del ATTG polymorphism was significantly associated with population HT disease through acting by directly modulating IL-6 serum levels. Copyright © 2014 Elsevier GmbH. All rights reserved.

  5. Clinical significance and changes of TRAb and TSI assay in patients with Graves' disease

    International Nuclear Information System (INIS)

    Hu Xiaolin; Zhang Haiyan

    2006-01-01

    Objective: To explore the changes and clinical significance of TRAb and TSI detection in patients with Graves' disease. Methods: Serum TRAb and TSI levels were detected by enzyme-linked immunosorbent assay, and thyroid hormone levels were detected by microparticle enzyme immunoassay, including normal controls, Graves' disease in period of onset, catabsis group and hashimotos thyroiditis group. Results: The positive rate of TRAb and TSI in Graves' in period of onset group is 86.67% and 95.0%, TGA and TMA in hashimotos thyroiditis group is 85.29% and 91.18%, respectively. More importantly these results were significant difference than normal controls. Conclusions: It's very important for Graves' disease patients to detect TRAb, TSI, TGA, TMA and thyroid hormone simulta-neously, especially to the curative effect and prognosis criterin in patients with Graves' disease and antidi-astole in patients with hashimotos thyroiditis. (authors)

  6. Burkitts primary thyroid lymphoma coexistence with Hashimoto's thyroiditis; Linfoma Burkitt primario tiroideo. Coexistencia con tiroiditis de Hashimoto

    Energy Technology Data Exchange (ETDEWEB)

    Higuera, A. [Hospital Alto Guadalquivir. Andujar Jaen (Spain); Vicente, J.; Lazaro, J. C. [Hospital Universitario Reina Sofia. Cordoba (Spain)

    2000-07-01

    Th primary thyroid lymphoma is a rare neoplasm, above all in children. We present a case of a child with Burkitt's thyroid lymphoma as the only manifestation of this disease, associated to lymphocytic thyroiditis. Clinically, it initiated as a rapidly growing goiter with compressive symptomatology. The X-ray findings are described: hypoechoic and hypodense multiple nodes that affect the right thyroid lobe and isthmus, with extraglandular extension to the vascular space and to the mediastinum. The differential diagnosis is considered with other more frequent thyroid pathologies in this age group. (Author) 14 refs.

  7. Cytotoxic lymphocytes in Hashimoto thyroiditis: an in vitro assay system using 51Cr-labelled chicken red blood cells coated with thyroglobulin

    Science.gov (United States)

    Calder, Elizabeth A.; Penhale, W. J.; Barnes, E. W.; Irvine, W. J.

    1973-01-01

    An in vitro method is described to detect lymphocytes in patients with Hashimoto thyroiditis that are cytotoxic to thyroglobulin-coated chicken red blood cells. Using this technique, the cytotoxic index of lymphocytes from patients with Hashimoto thyroiditis was 25·46±3·81 (SEM), which is significantly different from that obtained with lymphocytes from control subjects, 6·28±0·80. PMID:4740396

  8. Cerebellar Ataxia from Multiple Potential Causes: Hypothyroidism, Hashimoto's Thyroiditis, Thalamic Stimulation, and Essential Tremor

    Directory of Open Access Journals (Sweden)

    Natalya V. Shneyder

    2012-04-01

    Full Text Available Background: Both hypothyroidism and Hashimoto's thyroiditis (HT can rarely be associated with cerebellar ataxia. Severe essential tremor (ET as well as bilateral thalamic deep brain stimulation (DBS may lead to subtle cerebellar signs. Case Report: We report a 74-year-old male with hypothyroidism and a 20-year history of ET who developed cerebellar ataxia after bilateral thalamic DBS. Extensive workup revealed elevated thyroid stimulating hormone and thyroperoxidase antibody titers confirming the diagnosis of HT. Discussion: Our case demonstrates multiple possible causes of cerebellar ataxia in a patient, including hypothyroidism, HT, chronic ET, and bilateral thalamic DBS. Counseling of patients may be appropriate when multiple risk factors for cerebellar ataxia coexist in one individual.

  9. The effect of oxidative stress on the progression of Hashimoto's thyroiditis.

    Science.gov (United States)

    Ates, Ihsan; Arikan, Mehmet Fettah; Altay, Mustafa; Yilmaz, Fatma Meric; Yilmaz, Nisbet; Berker, Dilek; Guler, Serdar

    2017-11-29

    We aimed to investigate the effects of oxidative stress in the pathogenesis and progression of Hashimoto's thyroiditis (HT). Forty euthyroid and 40 subclinical hypothyroid patients older than 18 years and not yet had received treatment were enrolled in the study. In the 9 months follow-up, 14 of the HT patients developed overt hypothyroidism. The mean total oxidant status (TOS) and oxidative stress index (OSI) were higher in patients who developed overt hypothyroidism than those who did not (p  .05). Multivariable Cox regression model showed thyroid stimulating hormone level (HR = 1.348, p OSI ratio (HR = 2.349, p OSI level, being over 2.96 with 92.9% sensitivity and 62.5% specificity, predicts the risk of hypothyroidism. Oxidative stress may be an effective risk factor in the development of overt hypothyroidism in HT.

  10. A concise review of Hashimoto thyroiditis (HT) and the importance of iodine, selenium, vitamin D and gluten on the autoimmunity and dietary management of HT patients.Points that need more investigation.

    Science.gov (United States)

    Liontiris, Michael I; Mazokopakis, Elias E

    2017-01-01

    Hashimoto's thyroiditis (HT) is a chronic autoimmune thyroid disease caused by an interaction between genetic factors and environmental conditions, both of which are yet to be fully understood. The management of HT depends on its clinical manifestations, commonly including diffuse or nodular goiter with euthyroidism, subclinical hypothyroidism and permanent hypothyroidism. However, in most cases of patients with HT, lifelong levothyroxine substitution is required. The additional role of diet for the management of HT is usually overlooked. A literature search regarding the importance and the influence of iodine, selenium, vitamin D and gluten on HT was conducted. In HT careful supplementation of possible deficiencies is recommended for the dietary management of these patients. The use of a diet low in gluten among HT patients with or without celiac disease (CD) is discussed.

  11. Diagnostic value of Tg and TgAb for metastasis following ablation in patients with differentiated thyroid carcinoma coexistent with Hashimoto thyroiditis.

    Science.gov (United States)

    Chai, Hong; Zhu, Zhao-Jin; Chen, Ze-Quan; Yu, Yong-Li

    2016-08-01

    This study was designed to investigate the clinical value of serum thyroglobulin (Tg) and antithyroglobulin antibody (TgAb) measurements and the cutoff value after ablation in differentiated thyroid carcinoma (DTC) complicated by Hashimoto thyroiditis (HT) with metastasis. We measured serum Tg and TgAb levels and evaluated the disease status in 164 cases of DTC coexistent with HT in pathologically confirmed patients after surgery and post-remnant ablation during a 3-year follow-up. All Tg and TgAb levels were assessed by chemiluminescent immunoassay (IMA). Receiver operating characteristic (ROC) curve analysis was used to evaluate the prognostic value of Tg and TgAb for disease metastasis. The relationship between Tg and TgAb was analyzed using the scatter diagram distribution method. We found that the cutoff values of Tg and TgAb were 1.48 µg/L and 45 kIU/L, respectively. The area under the ROC curve (AUC) of Tg and TgAb was 0.907 and 0.650, respectively. In DTC coexistent with HT patients, the optimal cutoff value correlated with metastasis in Tg and TgAb was 1.48 µg/L and 45 kIU/L, respectively.

  12. Carcinoma Papilífero da Tireóide e Tireoidite de Hashimoto: uma revisão integrativa.

    OpenAIRE

    Brito, Jonathan Ferreira; Cavalcante, Tiago Rodrigues; Maia Junior, Reginaldo

    2016-01-01

    Introdução: O Carcinoma Papilífero de Tireóide é a neoplasia maligna mais comum da glândula tireóide. Sua associação com a Tireoidite de Hashimoto é reconhecida e investigada há seis décadas e muitos fatores dessa relação permanecem inexplicados.Objetivo: Avaliar a associação entre o Carcinoma Papilífero de Tireóide e a Tireoidite de Hashimoto.Material e Métodos: Foi realizada revisão integrativa de artigos que objetivavam compreender essa relação sob qualquer aspecto, fosse ele epidemiológic...

  13. Increased 18F-FDG uptake mimicking thyroid cancer in a patient with Hashimoto's thyroiditis

    Energy Technology Data Exchange (ETDEWEB)

    Schmid, Daniel T.; Kneifel, Stefan; Merrill, Griff; Goerres, Gerhard W. [Division of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091 Zurich (Switzerland); Stoeckli, Sandro J. [Clinic of Otolaryngology, Head and Neck Surgery, University Hospital Zurich, Raemistrasse 100, 8091 Zurich (Switzerland); Padberg, Barbara-C. [Department of Pathology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich (Switzerland)

    2003-09-01

    We report the case of a 68-year-old patient with a known paravertebral malignant schwannoma, sent to us for postoperative staging. A combined whole-body PET/CT scan showed only poor {sup 18}F-fluorodeoxyglucose uptake in the region of the primary tumor but distinct increased fluorodeoxyglucose uptake in the left and right thyroid gland. Thyroid sonography showed two hypoechogenic nodules. Ultrasound-guided fine-needle aspiration biopsy of one nodule showed oxyphil transformed cells, compatible with malignancy. Based on these findings, the patient underwent a subtotal thyroidectomy. Histopathology of the specimen revealed a chronic follicular Hashimoto's thyroiditis. This case demonstrates that Hashimoto's thyroiditis can mimic thyroid cancer in PET but also in sonography and fine-needle aspiration biopsy. (orig.)

  14. The role of Epstein-Barr virus infection in the development of autoimmune thyroid diseases.

    Science.gov (United States)

    Janegova, Andrea; Janega, Pavol; Rychly, Boris; Kuracinova, Kristina; Babal, Pavel

    2015-01-01

    Autoimmune thyroid diseases, including Graves' and Hashimoto's thyroiditis, are the most frequent autoimmune disorders. Viral infection, including Epstein-Barr virus (EBV), is one of the most frequently considered environmental factors involved in autoimmunity. Its role in the development of AITD has not been confirmed so far. Surgical specimens of Graves' and Hashimoto's diseases and nodular goitres were included in the study. The expression of EBV latent membrane protein 1 (LMP1) was analysed by immunohistochemistry, with the parallel detection of virus-encoded small nuclear non-polyadenylated RNAs (EBER) by in situ hybridisation. In none of the Graves' disease specimens but in 34.5% of Hashimoto's thyroiditis cases the cytoplasmic expression of LMP1 was detected in follicular epithelial cells and in infiltrating lymphocytes. EBER nuclear expression was detected in 80.7% of Hashimoto's thyroiditis cases and 62.5% of Graves' disease cases, with positive correlation between LMP1 and EBER positivity in all Hashimoto's thyroiditis LMP1-positive cases. We assume that high prevalence of EBV infection in cases of Hashimoto's and Graves' diseases imply a potential aetiological role of EBV in autoimmune thyroiditis. The initiation of autoimmune thyroiditis could start with EBV latency type III infection of follicular epithelium characterised by LMP1 expression involving the production of inflammatory mediators leading to recruitment of lymphocytes. The EBV positivity of the infiltrating lymphocytes could be only the presentation of a carrier state, but in cases with EBER+/ LMP1+ lymphocytes (transforming latent infection) it could represent a negative prognostic marker pointing to a higher risk of primary thyroid lymphoma development.

  15. Doença celíaca associada à tireoidite de Hashimoto e síndrome de Noonan

    OpenAIRE

    Perez,Mariana Ortega; Ciambelli,Giuliano Serafino; Nigri,Alcinda Aranha; Vieira,Marta Wey; Costa,Clóvis Duarte

    2010-01-01

    OBJETIVO: Relatar o caso clínico de uma criança portadora de doença celíaca, tireoidite de Hashimoto e síndrome de Noonan. DESCRIÇÃO DE CASO: Menina de dez anos e seis meses, branca, apresentando história de diarreia líquida há cinco meses e "aumento da barriga". Ao exame, mostrava peso de 20.580g (p

  16. F-18-FDG-PET in a patient with Hashimoto's thyroiditis and MALT lymphoma recurrence of the thyroid

    International Nuclear Information System (INIS)

    Mikosch, P.; Gallowitsch, H.-J.; Kresnik, E.; Lind, P.; Wuertz, F.G.

    2003-01-01

    We report on the case of a 86-year-old male patient with a rapidly growing nodule within the right lobe of the thyroid gland, which after hemithyroidectomy, turned out to be a mucosa-associated lymphoid tissue (MALT) lymphoma of the thyroid gland. In addition, Hashimoto's thyroiditis was reported in the thyroid tissue adjacent to the MALT lymphoma. During follow-up a second nodule emerged within the left lobe and, because of evidence of MALT lymphoma recurrence, F-18-FDG-PET was performed. F-18-FDG-PET imaged a clearly in-creased accumulation within the whole left lobe and isthmus. Thus, no differences in the degree of hypermetabolism could be imaged between the nodule and the adjacent thyroid tissue. To our knowledge, this is the first report about F-18-FDG-PET in a patient with MALT lymphoma of the thyroid. Literature search revealed only a few cases of MALT lymphomas in locations other than the thyroid gland that were studied with F-18-FDG-PET. In no case was F-18 FDG accumulation seen in the MALT lesions. However, clear F-18 FDG accumulation was reported in some patients with Hashimoto's thyroiditis. It is concluded that the intensive F-18-FDG accumulation within the whole left lobe and isthmus of the presented case was due to the coexisting Hashimoto's thyroiditis. Consequently, F-18-FDG-PET imaging does not seem to be indicated in a patient with MALT lymphoma and known Hashimoto's thyroiditis in order to evaluate the status of the MALT lymphoma. (author)

  17. Improvement of Cerebral Hypoperfusion with Levothyroxine Therapy in Hashimoto's Encephalopathy Demonstrated by 99mTc-HMPAO-SPECT

    Science.gov (United States)

    Schnedl, Wolfgang J.; Mirzaei, Siroos; Wallner-Liebmann, Sandra J.; Tafeit, Erwin; Mangge, Harald; Krause, Robert; Lipp, Rainer W.

    2013-01-01

    Background Hashimoto's encephalopathy (HE) is a rare immune-mediated encephalopathy associated with autoimmune Hashimoto's thyroiditis. Objectives and Methods We report on a patient with HE and significant clinical improvement correlating with an increase in cerebral blood flow demonstrated by hexamethylpropyleneamine oxime (HMPAO) single-photon emission computed tomography (SPECT). HMPAO-SPECT was performed with 740 MBq of technetium-99m-HMPAO. To demonstrate the improvement in regional cerebral blood flow, individual regions of interest were drawn around visually diminished HMPAO uptake, the lesion to reference region ratio was calculated and transverse section images and semi-quantitative measurements were performed. Results We show a 5-year follow-up with significant clinical improvement, a 10-fold reduction in autoantibodies to thyroid peroxidase and an approximately 20% improvement in cerebral blood flow with HMPAO-SPECT. Conclusion Adequate levothyroxine treatment achieving and maintaining euthyroidism should be considered as therapy to lower autoantibodies and improve clinical outcome in patients with Hashimoto's thyroiditis and encephalopathy. PMID:24783049

  18. The reliability of fine-needle aspiration biopsy in terms of malignancy in patients with Hashimoto thyroiditis.

    Science.gov (United States)

    Kapan, Murat; Onder, Akin; Girgin, Sadullah; Ulger, Burak Veli; Firat, Ugur; Uslukaya, Omer; Oguz, Abdullah

    2015-02-01

    The aim of this study was to analyze the presence of malignancy in patients with Hashimoto's thyroiditis and to investigate the reliability of preoperative fine-needle aspiration biopsy (FNAB). The retrospective study included 44 patients who were operated on for nodular goiter between December 2010 and October 2011. The patients underwent thyroidectomy following a cytologic analysis plus FNAB. Hashimoto's thyroiditis was confirmed on histopathology in all patients. FNAB results were defined as benign in 14 (31.8%), suspicion for malignancy in 17 (38.6%), malignant in 9 (20.5%), and inadequate in 4 (9.1%). Following the thyroidectomy, presence of papillary thyroid carcinoma and follicular variant of papillary thyroid carcinoma were detected in 10 patients (22.7%) and 1 (2.3%) patient, respectively. The FNAB results were interpreted in terms of malignancy, which revealed the sensitivity as 80%; specificity, 40%; false positives, 69.2%; false negatives, 14.3%; positive predictive value, 31.8%; negative predictive value, 85.7%; and diagnostic accuracy, 50%. The coexistence of Hashimoto's thyroiditis with papillary thyroid carcinoma is quite common. The FNAB results for such cases are hard to evaluate, and they are likely to increase the number of false positives.

  19. Melkersson-Rosenthal syndrome with Hashimoto thyroiditis in a 9-year-old girl: an autoimmune disorder.

    Science.gov (United States)

    Lee, Yun-Jin; Cheon, Chong Kun; Yeon, Gyu Min; Kim, Young Mi; Nam, Sang Ook

    2014-05-01

    Melkersson-Rosenthal syndrome (MRS) is a rare disorder of unknown cause. The classical triad of MRS is orofacial edema, recurrent facial paralysis, and a fissured tongue. We present a 9-year-old girl with a recurrent peripheral facial paralysis. She experienced the first episode of a peripheral facial paralysis on the same side without orofacial swelling and lingua plicata 1 year ago. She was diagnosed with Hashimoto thyroiditis 9 months earlier, as confirmed by an endocrinologic investigation. While the patient was hospitalized with recurrent facial paralysis, we found that serum levels of free thyroxine (1.3 ng/dL) and thyrotropin (0.4 uIU/mL) were within normal range, but the level of antithyroperoxidase antibodies (772.0 IU/mL) was very increased. She had been taking an oral prednisolone orally for 2 weeks. At the 1-month follow-up, the patient's symptoms had completely disappeared. The possible correlation between MRS and autoimmune disorders has been documented in only one report, which described an adult with autoimmune thyroiditis (Hashimoto thyroiditis) and MRS. We suggest that the co-occurrence of MRS and Hashimoto thyroiditis is not coincidental but linked to autoimmunity. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. 'Focal thyroid inferno' on color Doppler ultrasonography: A specific feature of focal Hashimoto's thyroiditis

    Energy Technology Data Exchange (ETDEWEB)

    Fu, Xianshui, E-mail: fuxs1968@163.com [Department of Ultrasound, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China); Guo, Limei, E-mail: guolimei@bjmu.edu.cn [Department of Pathology, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China); Zhang, Huabin, E-mail: huabinzhang@bjmu.edu.cn [Department of Ultrasound, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China); Ran, Weiqiang, E-mail: ranwq-sina@vip.sina.com [Department of Ultrasound, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China); Fu, Peng, E-mail: fupeng01@gmail.com [Department of Ultrasound, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China); Li, Zhiqiang, E-mail: lizhq126@126.com [Department of Ultrasound, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China); Chen, Wen, E-mail: wendy7989@sina.com [Department of Ultrasound, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China); Jiang, Ling, E-mail: papayaling@yahoo.com.cn [Department of Ultrasound, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China); Wang, Jinrui, E-mail: jinrui_wang@sina.com [Department of Ultrasound, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China); Jia, Jianwen, E-mail: drjia88@sohu.com [Department of Ultrasound, Peking University Third Hospital, 49 Huayuanbeilu Road, Beijing 100191 (China)

    2012-11-15

    Purpose: To evaluate color-Doppler features predictive of focal Hashimoto's thyroiditis. Materials and methods: A total of 521 patients with 561 thyroid nodules that underwent surgeries or gun biopsies were included in this study. These nodules were divided into three groups: focal Hashimoto's thyroiditis (104 nodules in 101 patients), benignity other than focal Hashimoto's thyroiditis (73 nodules in 70 patients), and malignancy (358 nodules in 350 patients). On color Doppler sonography, four vascularity types were determined as: hypovascularity, marked internal flow, marked peripheral flow and focal thyroid inferno. The {chi}{sup 2} test was performed to seek the potential vascularity type with the predictive ability of certain thyroid pathology. Furthermore, the gray-scale features of each nodule were also studied. Results: The vascularity type I (hypovascularity) was more often seen in focal Hashimoto's thyroiditis than other benignity and malignancy (46% vs. 20.5% and 19%). While the type II (marked internal flow) showed the opposite tendency (26.9% [focal Hashimoto's thyroiditis] vs. 45.2% [other benignity] and 52.8% [malignancy]). However, type III (marked peripheral flow) was unable to predict any thyroid pathology. Importantly, type IV (focal thyroid inferno) was exclusive to focal Hashimoto's thyroiditis. All 8 type IV nodules appeared to be solid, hypoechoic, and well-defined. Using 'focal thyroid inferno' as an indicator of FHT, the diagnostic sensitivity and specificity were 7.7% and 100% respectively. Conclusions: The vascularity type of 'focal thyroid inferno' is specific for focal Hashimoto thyroiditis. Recognition of this particular feature may avoid unnecessary interventional procedures for some solid hypoechoic thyroid nodules suspicious of malignancy.

  1. Pendrin and NIS antibodies are absent in healthy individuals and are rare in autoimmune thyroid disease

    DEFF Research Database (Denmark)

    Brix, Thomas H; Hegedüs, Laszlo; Weetman, Anthony P

    2014-01-01

    prevalence than the controls: NISAb: 17% vs 0% (P Graves' disease (GD) and 14% (5/37) of patients with Hashimoto's thyroiditis (HT) had NISAb, (P ...OBJECTIVE: Antibodies against thyroglobulin, thyroid peroxidase and the TSH receptor are accepted as pathophysiological and diagnostic biomarkers in autoimmune thyroid disease (AITD). In contrast, the prevalence, aetiology and clinical relevance of autoantibodies against the human sodium...

  2. A high frequency of peripheral blood NKG2D+NK and NKT cells in euthyroid patients with new onset hashimoto's thyroiditis--a pilot study.

    Science.gov (United States)

    Guo, Hui; Xu, Bingchuan; Yang, Xige; Wang, Ye; Liu, Xiaobo; Cui, Chengri; Jiang, Yanfang

    2014-01-01

    Hashimoto's thyroiditis (HT) is a T cell-mediated autoimmune disease. However, little is known about the role of different subsets of natural killer (NK) and natural killer T (NKT) cells at the early stage of the HT process. A total of 45 euthyroid patients with new onset HT and 40 age/gender-matched healthy controls (HC) were examined for the frequency of different subsets of NK and NKT cells and their function by flow cytometry. In comparison with that in HC, significantly higher percentages of peripheral blood CD3-CD56+ NK, NKG2D+, NKp30+ NK and NKT cells, but significantly lower percentages of NKG2A+, KIR2DL3+ inhibitory NK and NKT cells were detected in the HT patients. Furthermore, the percentages of NKG2D+ NK cells were correlated positively with the concentrations of serum anti-thyroid peroxidase antibody (TPOAb) in the HT patients. Moreover, the percentages of inducible IFN-γ and CD107a+ NK cells in the HT patients were significantly higher than those in HC. Our data suggest that activated NK cells may participate in the early pathogenic process of HT.

  3. Autoantibodies to alfa-fodrin in patients with Hashimoto thyroiditis and Sjögren's syndrome: possible markers for a common secretory disorder.

    Science.gov (United States)

    Szanto, Antonia; Csipo, Istvan; Horvath, Ildiko; Biro, Edit; Szodoray, Peter; Zeher, Margit

    2008-09-01

    Presence of autoantibodies to alfa-fodrin was investigated in patients with Sjögren's syndrome (n = 61), Hashimoto thyroiditis (n = 27), Sjögren's syndrome associated with Hashimoto thyroiditis (n = 31) and in healthy persons (n = 77). In each group, level of alfa-fodrin antibodies was higher than in the controls. There was no significant difference in their presence either between patients with Hashimoto thyroiditis with or without Sjögren's syndrome, or-in IgA isotype-between Sjögren's and Hashimoto thyroiditis patients. Correlation was found between the level of IgG alfa-fodrin and anti-thyroglobulin antibodies. Based on these findings, fodrin can be associated with both endocrine and exocrine glandular secretion. Antibodies to alfa-fodrin might have a role in the pathogenesis of Hashimoto thyroiditis concerning the "final common effectory pathway", secretion. Alfa-fodrin antibodies can be good markers of secretory disorders. Assessment of these autoantibodies might help the diagnosis and follow-up of patients with impaired secretory capability of not only autoimmune origin.

  4. Autoantibodies in autoimmune thyroid disease promote immune complex formation with self antigens and increase B cell and CD4+ T cell proliferation in response to self antigens

    DEFF Research Database (Denmark)

    Nielsen, Claus Henrik; Hegedüs, Laszlo; Leslie, Robert Graham Quinton

    2004-01-01

    B cells are centrally involved as antigen-presenting cells in certain autoimmune diseases. To establish whether autoantibodies form immune complexes (IC) with self-antigens in autoimmune thyroid disease (AITD) and promote B cell uptake of self-antigen, sera from patients with Hashimoto......'s thyroiditis (HT), Graves' disease (GD) and healthy controls were incubated with human thyroglobulin (Tg) before adding normal peripheral blood mononuclear cells. The deposition of immunoglobulins and C3 fragments on B cells was then assessed. Inclusion of Tg in serum from HT patients promoted B cell capture...

  5. Decrease in TSH levels after lactose restriction in Hashimoto's thyroiditis patients with lactose intolerance.

    Science.gov (United States)

    Asik, Mehmet; Gunes, Fahri; Binnetoglu, Emine; Eroglu, Mustafa; Bozkurt, Neslihan; Sen, Hacer; Akbal, Erdem; Bakar, Coskum; Beyazit, Yavuz; Ukinc, Kubilay

    2014-06-01

    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 with LI were started on a lactose-restricted diet for 8 weeks. Thirty-eight patients with LI (30 euthyroid and 8 with subclinical hypothyroidism), and 12 patients without LI were included in the final analysis. The level of TSH significantly decreased in the euthyroid and subclinical hypothyroid patients with LI [from 2.06 ± 1.02 to 1.51 ±1.1 IU/mL and from 5.45 ± 0.74 to 2.25 ± 1.88 IU/mL,respectively (both P0.05). Lactose intolerance occurs at a high frequency in HT patients. Lactose restriction leads to decreased levels of TSH, and LI should be considered in hypothyroid patients who require increasing LT4 doses,have irregular TSH levels and are resistant to LT4 treatment.

  6. Branchial cleft-like cysts in Hashimoto's thyroiditis: A case report and literature review.

    Science.gov (United States)

    Miyazaki, Masaya; Kiuchi, Shizuka; Fujioka, Yasunori

    2016-05-01

    We report an extremely rare case of branchial cleft-like cysts in Hashimoto's thyroiditis. The patient was a 77-year-old man with a growing mass in the anterior neck. Ultrasonography and computed tomography revealed a cystic lesion with septum in the left thyroid and multiple small cystic lesions in the right thyroid. Lymph node swelling of the cervical region, supraclavicular fossa and submandibular region was also observed. Left thyroidectomy and lymph node dissection were performed. Histologically, cysts were lined by stratified squamous epithelium and dense lymphoid tissue having conspicuous follicle formation surrounded the epithelial lining. Solid cell nest (SCN)-like aggregations were seen in the thyroid parenchyma adjacent to the cyst walls and a small number of thyroid follicles were observed in the fibrous wall. Immunohistochemically, it is suggested that both the cyst lining and SCN-like aggregations are originally from thyroid follicles. Although, the exact histogenesis of branchial cleft-like cysts remains unclear, there are probably two different processes for its development, one is of branchial cleft origin and the other is mere squamous metaplasia, while in our case the latter is suggested. Herein, we report our new case and update information about branchial cleft-like cysts that appears in the literature. © 2016 Japanese Society of Pathology and John Wiley & Sons Australia, Ltd.

  7. Hashimoto's Encephalopathy Presenting with Unusual Behavioural Disturbances in an Adolescent Girl

    Science.gov (United States)

    Subashini, Viswanath; Balakrishnan, Ramasamy

    2017-01-01

    Hashimoto's encephalopathy (HE) is a rare autoimmune disorder with neurological and neuropsychiatric manifestations and elevated titres of anti-thyroid antibodies. Here we are reporting a case of HE in a 19-year-old girl who presented with seizure-like episodes, confusion, and behavioural disturbances with catatonic symptoms such as posturing, echopraxia, echolalia, and ambivalence. Patient did not respond to antipsychotics and anticonvulsants. On further investigation, patient was found to have high serum anti-TPO antibodies of about 1261 U/mL with euthyroid status, which supported a suspicion of HE. Our consultant neurologist confirmed the diagnosis and she was started on injection of methylprednisolone 750 mg OD. Since patient started showing clinical improvement, her antipsychotic medications were tapered off. On follow-up, patient has recovered and is functioning well. Since HE is a diagnosis of exclusion, very high anti-TPO antibodies and good response to steroids supported the diagnosis of HE in this patient after excluding other etiological possibilities. This case has been reported because the clinical presentation was predominantly neurobehavioural manifestations which is uncommon with HE. PMID:28607558

  8. Diffuse sclerosing variant of thyroid papillary carcinoma: Diagnostic challenges occur with Hashimoto's thyroiditis

    Directory of Open Access Journals (Sweden)

    Chien-Chin Chen

    2013-06-01

    Full Text Available Diffuse sclerosing papillary thyroid carcinoma (DSPTC is a relatively rare variant of papillary thyroid carcinoma with distinct histological features, radiological characteristics, and biological aggressiveness. Compared with conventional papillary thyroid carcinoma, DSPTC is characterized by scattered microscopic tumor islands, diffuse fibrosis, calcification, and abundant lymphocytic aggregation. A preoperative diagnosis is challenging in the absence of nodules and scanty fine needle aspiration cytology samples. We describe a unique DSPTC patient, an 18-year-old woman who presented with a neck mass that grew slowly for 2 years. The palpable neck mass was nontender, well defined, firm, and unmovable. Laboratory studies showed normal thyroid function and positive autoimmune markers: antithyroglobulin antibody = 1:1600 and antimicrosomal antibody = 1:1600. A neck ultrasound showed diffusely prominent microcalcifications with one small vague nodule. Hashimoto's thyroiditis with an accompanying malignancy was suspected. Based on the result of intraoperative pathology reports, the patient was given a total thyroidectomy. Lymph node dissection and histological analysis revealed bilateral DSPTC in addition to lymphocytic thyroiditis in nonmalignant areas of the thyroid. Clinical and histological diagnostic challenges usually occur when DSPTC presents with a diffuse thyroid enlargement, dispersed microscopic tumor islands (frequently without mass formation, extensive fibrosis, and abundant lymphocytic infiltration mimicking thyroiditis.

  9. FOXP3 expression in papillary thyroid carcinoma with and without Hashimoto's thyroiditis

    Directory of Open Access Journals (Sweden)

    Murilo Pedreira Neves Junior

    2013-08-01

    Full Text Available INTRODUCTION: The forkhead box P3 (FOXP3 plays a role in cell development and control. In the presence of abnormal FOXP3 expression, tumor cells may evade the immunosurveillance of lymphoid cells, the first step for the maintenance of cancer cells in the thyroid tissue. OBJECTIVE: To identify the presence of FOXP3 in papillary thyroid carcinoma (PTC with and without Hashimoto's Thyroiditis (HT. METHODS: We conducted a series study of cases collected from 2000 to 2008, when 1,438 thyroidectomies were performed. We selected those diagnosed with PTC, comprising 466 cases. 30 patients were randomly selected for purposes of immunohistochemistry with antibodies against FOXP3. RESULT: FOXP3 revealed high positivity for PTC and positive immunostaining was present in 21 (72.4% from all analyzed cases. There was no difference regarding coexistent HT or not. DISCUSSION AND CONCLUSION: In the present study, it was evidenced that the focal or diffuse FOXP3 expression was commonly observed in neoplastic cells from PTC, hence indicating that the assessment of this molecule expression in suspected cases of thyroid cancer may contribute to its diagnosis.

  10. Depletion of Regulatory T Cells in Visceral Adipose Tissues Contributes to Insulin Resistance in Hashimoto's Thyroiditis

    Directory of Open Access Journals (Sweden)

    Min Yang

    2018-02-01

    Full Text Available Hashimoto's Thyroiditis (HT is a common organ-specific autoimmune disorder associated with a high incidence, and insulin resistance is highly related to autoimmune. Here, we examined the insulin sensitivity in HT patients and found decreased insulin sensitivity occurred in HT patients. To explore the relationship between impaired insulin sensitivity and immune status, we established HT model mice which showed similar pathological features and immune features to HT patients. In HT model mice, reinfusion of regulatory T cells (Tregs from peripheral blood of normal mice could improve insulin sensitivity and decrease the inflammation. Anti-CD25 antibodies blocked beneficial effects from reinfusion of Tregs, but delayed administration of anti-CD25 antibodies could not abolished the effect from Tregs. Delayed administration of anti-CD25 antibodies abolished exogenous Tregs in peripheral blood, but there were increased exogenous Tregs located to visceral adipose tissues (VATs which modulated the expression of cytokines in VATs. These findings suggest that insulin resistance exists in HT patients and it associates with the decreased Tregs and increased inflammation in the VATs.

  11. Thyroid hormone antibodies and Hashimoto's thyroiditis in mongrel dogs

    Energy Technology Data Exchange (ETDEWEB)

    Rajatanavin, R.; Fang, S.L.; Pino, S.; Laurberg, P.; Braverman, L.E.; Smith, M.; Bullock, L.P.

    1989-05-01

    Abnormally elevated serum T3 concentrations measured by RIA were observed in 19 clinically euthyroid or hypothyroid mongrel dogs. The serum T4 concentrations in these sera were low, normal, or high. Measurement of the intensity of thyroid hormone binding to serum proteins was determined by equilibrium dialysis. A marked decrease in the percent free T3 was observed in these abnormal sera. Polyacrylamide gel electrophoresis, pH 7.4, of normal dog serum enriched with tracer /sup 125/I-labeled thyroid hormones demonstrated binding of (/sup 125/I)T4 to transthyretin, thyroid hormone-binding globulin, and albumin and of (/sup 125/I)T3 primarily to thyroid hormone-binding globulin. In all abnormal sera, polyacrylamide gel electrophoresis demonstrated strikingly higher binding of T3 to immunoglobulin (Ig). Eleven of 16 abnormal sera had minimal to moderate binding of T4 to Ig. The percent free T4 was lower only in dogs whose sera demonstrated markedly increased binding of T4 to Ig. All abnormal sera tested had positive antithyroglobulin antibodies, consistent with the diagnosis of autoimmune lymphocytic thyroiditis. As in humans, antibodies to thyroid hormones in dogs are more common in the presence of Hashimoto's thyroiditis and should be considered when elevated serum thyroid hormone concentrations are observed in the absence of clinical thyrotoxicosis. When an antibody to only one thyroid hormone is present, a marked discrepancy in the serum concentrations of T3 and T4 will be observed.

  12. A pattern of cerebral perfusion anomalies between Major Depressive Disorder and Hashimoto Thyroiditis

    Science.gov (United States)

    2011-01-01

    Background This study aims to evaluate relationship between three different clinical conditions: Major Depressive Disorders (MDD), Hashimoto Thyroiditis (HT) and reduction in regional Cerebral Blood Flow (rCBF) in order to explore the possibility that patients with HT and MDD have specific pattern(s) of cerebral perfusion. Methods Design: Analysis of data derived from two separate data banks. Sample: 54 subjects, 32 with HT (29 women, mean age 38.8 ± 13.9); 22 without HT (19 women, mean age 36.5 ± 12.25). Assessment: Psychiatric diagnosis was carried out by Simplified Composite International Diagnostic Interview (CIDIS) using DSM-IV categories; cerebral perfusion was measured by 99 mTc-ECD SPECT. Statistical analysis was done through logistic regression. Results MDD appears to be associated with left frontal hypoperfusion, left temporal hypoperfusion, diffuse hypoperfusion and parietal perfusion asymmetry. A statistically significant association between parietal perfusion asymmetry and MDD was found only in the HT group. Conclusion In HT, MDD is characterized by a parietal flow asymmetry. However, the specificity of rCBF in MDD with HT should be confirmed in a control sample with consideration for other health conditions. Moreover, this should be investigated with a longitudinally designed study in order to determine a possible pathogenic cause. Future studies with a much larger sample size should clarify whether a particular perfusion pattern is associated with a specific course or symptom cluster of MDD. PMID:21910915

  13. Impact of month of birth on the development of autoimmune thyroid disease in the United Kingdom and Europe

    NARCIS (Netherlands)

    Hamilton, Alexander; Newby, Paul R.; Carr-Smith, Jacqueline D.; Disanto, Giulio; Allahabadia, Amit; Armitage, Mary; Brix, Thomas H.; Chatterjee, Krishna; Connell, John M.; Hegedüs, Laszlo; Hunt, Penny J.; Lazarus, John H.; Pearce, Simon H.; Robinson, Bruce G.; Taylor, Jenny C.; Vaidya, Bijay; Wass, John A. H.; Wiersinga, Wilmar M.; Weetman, Anthony P.; Ramagopalan, Sreeram V.; Franklyn, Jayne A.; Gough, Stephen C. L.; Simmonds, Matthew J.

    2014-01-01

    Viral/bacterial infection is proposed as a trigger for the autoimmune thyroid diseases (AITD): Graves' disease (GD) and Hashimoto's thyroiditis (HT). Previous studies in European Caucasian AITD subjects found higher birth rates in the autumn/winter, suggesting those born in the autumn/winter

  14. Carcinoma papilífero da tireóide associado à tireoidite de Hashimoto: freqüência e aspectos histopatológicos

    OpenAIRE

    Cruz Camboim, Denise

    2009-01-01

    Introdução: O carcinoma papilífero é o tipo mais comum de câncer da tireóide e a tireoidite de Hashimoto é a causa mais freqüente de hipotireoidismo, em áreas onde os níveis de iodo são adequados. Vários investigadores detectaram incidência aumentada de carcinoma papilífero da tireóide em pacientes com tireoidite de Hashimoto. Na rotina de diagnósticos histopatológicos, há uma aparente associação entre as duas doenças. Objetivo: Determinar a relação entre tireoidite de Hashimoto e carcinoma p...

  15. Co-occurrence of papillary thyroid carcinoma and mucosa-associated lymphoid tissue lymphoma in a patient with long-standing hashimoto thyroiditis.

    Science.gov (United States)

    Nam, Yoon Jeong; Kim, Bo Hyun; Lee, Seong Keun; Jeon, Yun Kyung; Kim, Sang Soo; Jung, Woo Jin; Kahng, Dong Hwahn; Kim, In Ju

    2013-12-01

    Papillary thyroid carcinoma (PTC) is a common affliction of the thyroid gland, accounting for 70% to 80% of all thyroid cancers, whereas mucosa-associated lymphoid tissue (MALT) lymphoma of the thyroid gland is uncommon. The simultaneous occurrence of both malignancies is extremely rare. We report the case of a patient with both PTC and MALT lymphoma in the setting of Hashimoto thyroiditis. An 81-year-old female patient was first admitted with goiter and hoarseness, which was attributed to an ultrasonographic thyroid nodule. Subsequent fine-needle aspirate, interpreted as suspicious of papillary thyroid cancer, prompted total thyroidectomy. MALT lymphoma was an incidental postsurgical finding, coexisting with PTC in the setting of Hashimoto thyroiditis. Although the development of MALT lymphoma is very rare, patients with longstanding Hashimoto thyroiditis should undergo careful surveillance for both malignancies.

  16. Thyrotropin - Binding Inhibiting Immunoglobulin (TBII) in Patients with Autoimmune Thyroid Diseases

    International Nuclear Information System (INIS)

    Jang, Dae Sung; Ahn, Byeong Cheol; Sohn, Sang Kyun; Lee, Jae Tae; Lee, Kyu Bo

    1996-01-01

    In order to evaluate the significance of thyrotropin-binding inhibiting immunoglobulin (TBII) in the patients with autoimmune thyroid diseases, the authors investigated 402 cases of Graves' disease and 230 cases of Hashimoto's thyroiditis comparing 30 cases of normal healthy adult at Kyung Pook University Hospital from February 1993 to August 1994. The TBII was tested by radioimmunoassay and assessed on the dynamic change with the disease course, thyroid functional parameters, and other thyroid autoantibodies; antithyroglobulin antibody(ATAb) and antimicrosomal antibody(AMAb) including thyroglobulin. The serum level of TBII was 40.82 ± 21.651(mean ± SD)% in hyperthyroid Graves' disease and 8.89 ± 14.522% in Hashimoto's thyroiditis and both were significant different from normal control of which was 3.21 ± 2.571%. The frequency of abnormally increased TBII level was 92.2% in hyperthyroid Craves' disease, 46.7% in euthyroid Graves' disease or remission state of hyperthyroidism, and 23.9% in Hashimoto's thyroiditis. The serum levels of increased TBII in Graves' disease were positively correlated with RAIU, serum T3, T4, and FT4, but negatively correlated with serum TSH(each p<0.001). The TBII in Graves' disease had significant positive correlation with serum thyroglobulin and AMAb, but no significant correlation with ATAb. In the Hashimoto's thyroiditis, the serum levels of TBII were positively correlated with RAIU, serum T3, TSH and AMAb, but not significantly correlated with serum T4, FT4, thyroglobulin and ATAb. Therefore serum level of TBII seemed to be a useful mean of assessing the degree of hyperthyroidism in Graves' disease and correlated well with thyroidal stimulation. The serum level of TBII in Hashimoto's thyroiditis is meaningful for the degree of both functional abnormality reflecting either hyperfunction or hypofunction and the immunologic abnormality.

  17. Thyrotropin - Binding Inhibiting Immunoglobulin (TBII) in Patients with Autoimmune Thyroid Diseases

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    Jang, Dae Sung; Ahn, Byeong Cheol; Sohn, Sang Kyun; Lee, Jae Tae; Lee, Kyu Bo [Kyungpook National University School of Medicine, Taegu (Korea, Republic of)

    1996-03-15

    In order to evaluate the significance of thyrotropin-binding inhibiting immunoglobulin (TBII) in the patients with autoimmune thyroid diseases, the authors investigated 402 cases of Graves' disease and 230 cases of Hashimoto's thyroiditis comparing 30 cases of normal healthy adult at Kyung Pook University Hospital from February 1993 to August 1994. The TBII was tested by radioimmunoassay and assessed on the dynamic change with the disease course, thyroid functional parameters, and other thyroid autoantibodies; antithyroglobulin antibody(ATAb) and antimicrosomal antibody(AMAb) including thyroglobulin. The serum level of TBII was 40.82 +- 21.651(mean +- SD)% in hyperthyroid Graves' disease and 8.89 +- 14.522% in Hashimoto's thyroiditis and both were significant different from normal control of which was 3.21 +- 2.571%. The frequency of abnormally increased TBII level was 92.2% in hyperthyroid Craves' disease, 46.7% in euthyroid Graves' disease or remission state of hyperthyroidism, and 23.9% in Hashimoto's thyroiditis. The serum levels of increased TBII in Graves' disease were positively correlated with RAIU, serum T3, T4, and FT4, but negatively correlated with serum TSH(each p<0.001). The TBII in Graves' disease had significant positive correlation with serum thyroglobulin and AMAb, but no significant correlation with ATAb. In the Hashimoto's thyroiditis, the serum levels of TBII were positively correlated with RAIU, serum T3, TSH and AMAb, but not significantly correlated with serum T4, FT4, thyroglobulin and ATAb. Therefore serum level of TBII seemed to be a useful mean of assessing the degree of hyperthyroidism in Graves' disease and correlated well with thyroidal stimulation. The serum level of TBII in Hashimoto's thyroiditis is meaningful for the degree of both functional abnormality reflecting either hyperfunction or hypofunction and the immunologic abnormality.

  18. Thyroid disease in the pediatric patient: emphasizing imaging with sonography

    International Nuclear Information System (INIS)

    Babcock, Diane S.

    2006-01-01

    Thyroid disease does occur in the pediatric patient, and imaging plays an important role in its evaluation. A review is presented of normal development of the thyroid gland, the technique and indications for thyroid sonography, and key imaging features of congenital thyroid disorders (ectopic or absent thyroid, infantile goiter, thyroglossal duct remnants), benign thyroid masses (follicular adenoma, degenerative nodules, colloid and thyroid cysts), malignant masses (follicular, papillary and medullary carcinoma) and diffuse thyroid disease (acute bacterial thyroiditis, Hashimoto's thyroiditis, Grave's disease). (orig.)

  19. Expresión de oncogén RET/PTC en tiroiditis de hashimoto y microcarcinomas papilares tiroideos mediante estudio inmunohistoquímico

    OpenAIRE

    Pareja Megía, María Jesús

    2001-01-01

    El desarrollo de neoplasias malignas en pacientes afectados por tiroiditis de Hashimoto es un importante problema clínico-terapéutico del que todavía se desconocen algunos aspectos etiopatogénicos. Los enfermos generalmente tienen un buen pronóstico, pero en ocasiones pueden desarrollar hipotiroidismo. Además, estos pacientes tienen un mayor riesgo para desarrollar neoplasias malignas como linfomas y carcinomas. La alta incidencia de carcinoma papilar en la tiroiditis de Hashimoto hace consid...

  20. As terapias de imagens mentais como recurso terapêutico complementar na tireoidite de Hashimoto: um estudo bibliográfico

    OpenAIRE

    Hilel, Alexandre Santana

    2008-01-01

    Esta pesquisa enfoca um estudo bibliográfico das Terapias de Imagens Mentais como uma proposta terapêutica para abordagem da Tireoidite de Hashimoto. Teve sua origem através da observação empírica de resultados da atuação clinica do pesquisador, usando-se a imaginação dirigida na diminuição da contagem laboratorial de auto-anticorpos presentes na tireoidite. O presente trabalho é organizado em um capítulo de apresentação da Tireoidite de Hashimoto em seus aspectos prevalência, ...

  1. Psychiatric presentations heralding Hashimoto's encephalopathy: A systematic review and analysis of cases reported in literature

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    Vikas Menon

    2017-01-01

    Full Text Available Hashimoto's encephalopathy (HE may often present initially with psychiatric symptoms. These presentations are often variable in clinical aspects, and there has been no systematic analysis of the numerous psychiatric presentations heralding an eventual diagnosis of HE which will guide clinicians to make a correct diagnosis of HE. This systematic review was done to analyze the demographic characteristics, symptom typology, and clinical and treatment variables associated with such forerunner presentations. Electronic databases such as PubMed, ScienceDirect, and Google Scholar databases were searched to identify potential case reports that described initial psychiatric presentations of HE in English language peer-reviewed journals. The generated articles were evaluated and relevant data were extracted using a structured tool. We identified a total of forty articles that described 46 cases. More than half of the total samples (54.4% were above the age of 50 years at presentation. The most common psychiatric diagnosis heralding HE was acute psychosis (26.1% followed by depressive disorders (23.9%. Dementia (10.9% and schizophrenia (2.2% were uncommon presentations. Antithyroid peroxidase antibodies were elevated in all patients but not antithyroglobulin antibodies. Preexisting hypothyroidism was absent in majority of cases (60.9%. Steroid doses initiated were 500–1000 mg of intravenous methylprednisolone for majority (52.1% of patients while oral steroid maintenance was required for a significant minority (39.1%. Psychiatric manifestations of HE may be heterogeneous and require a high index of clinical suspicion, especially in older adults. A range of clinical and treatment variables may assist clinicians in making a faster diagnosis and instituting prompt and effective management.

  2. Genomic evidence of reactive oxygen species elevation in papillary thyroid carcinoma with Hashimoto thyroiditis.

    Science.gov (United States)

    Yi, Jin Wook; Park, Ji Yeon; Sung, Ji-Youn; Kwak, Sang Hyuk; Yu, Jihan; Chang, Ji Hyun; Kim, Jo-Heon; Ha, Sang Yun; Paik, Eun Kyung; Lee, Woo Seung; Kim, Su-Jin; Lee, Kyu Eun; Kim, Ju Han

    2015-01-01

    Elevated levels of reactive oxygen species (ROS) have been proposed as a risk factor for the development of papillary thyroid carcinoma (PTC) in patients with Hashimoto thyroiditis (HT). However, it has yet to be proven that the total levels of ROS are sufficiently increased to contribute to carcinogenesis. We hypothesized that if the ROS levels were increased in HT, ROS-related genes would also be differently expressed in PTC with HT. To find differentially expressed genes (DEGs) we analyzed data from the Cancer Genomic Atlas, gene expression data from RNA sequencing: 33 from normal thyroid tissue, 232 from PTC without HT, and 60 from PTC with HT. We prepared 402 ROS-related genes from three gene sets by genomic database searching. We also analyzed a public microarray data to validate our results. Thirty-three ROS related genes were up-regulated in PTC with HT, whereas there were only nine genes in PTC without HT (Chi-square p-value < 0.001). Mean log2 fold changes of up-regulated genes was 0.562 in HT group and 0.252 in PTC without HT group (t-test p-value = 0.001). In microarray data analysis, 12 of 32 ROS-related genes showed the same differential expression pattern with statistical significance. In gene ontology analysis, up-regulated ROS-related genes were related with ROS metabolism and apoptosis. Immune function-related and carcinogenesis-related gene sets were enriched only in HT group in Gene Set Enrichment Analysis. Our results suggested that ROS levels may be increased in PTC with HT. Increased levels of ROS may contribute to PTC development in patients with HT.

  3. Levothyroxine Treatment of Euthyroid Children with Autoimmune Hashimoto Thyroiditis: Results of a Multicenter, Randomized, Controlled Trial.

    Science.gov (United States)

    Dörr, Helmuth G; Bettendorf, Markus; Binder, Gerhard; Karges, Beate; Kneppo, Carolin; Schmidt, Heinrich; Voss, Egbert; Wabitsch, Martin; Dötsch, Jörg

    2015-01-01

    Levothyroxine (L-T4) treatment of euthyroid children with Hashimoto thyroiditis (HT) is a controversial issue. We conducted a prospective, randomized, controlled clinical trial. Out of 79 identified euthyroid patients, 59 started the study; 25 patients (21 female, 4 male; age: 11.8 ± 2.3 years) received L-T4 at a mean dose of 1.6 µg/kg (SD, 0.8) daily, and 34 (27 female, 7 male; age: 12.6 ± 1.2 years) were not treated. Patients developing subclinical hypothyroidism during follow-up (n = 13) were treated with L-T4 and removed from the observation group. As the main outcome measures, thyroid gland volume (determined by ultrasound) as well as serum levels of TSH, free T4, and antibodies against thyroid peroxidase and thyroglobulin were assessed every 6 months for 36 months. At the start, the mean thyroid volume (standard deviation score, SDS) was 2.5 in the treatment group and 1.6 in the observation group. There was a constant decline in mean thyroid volume (SDS) from 2.13 (month 12) to 1.12 (month 30) in the treated group, with a delta thyroid volume of -1.01 SDS. In the observation group, the mean delta thyroid volume increased to +0.27 SDS. The change of the delta thyroid volume was statistically significantly different between both groups during the 12- and 30-month time points (p thyroid function and serum thyroid antibodies. L-T4 treatment can decrease the thyroid volume in euthyroid children with HT, but the effect is limited to a definite time period. © 2015 S. Karger AG, Basel.

  4. Cytological diagnosis of thyroid nodules in Hashimoto thyroiditis in elderly patients

    Science.gov (United States)

    2013-01-01

    Background Long standing Hashimoto Thyroiditis (HT) causes shrinking and atrophy of the thyroid, but may also lead to diffuse enlargement of the gland and/or formation of nodules. These nodules should be differentiated from papillary thyroid carcinoma (PTC) and primary thyroidal non-Hodgkin lymphoma (PTL), which are possible complications of HT, and require pre-surgical diagnoses and different treatments. This study focuses on the role of fine-needle cytology (FNC) in the clinical surveillance and pre-surgical diagnosis of HT with diffuse and nodular enlargement of the gland in elderly patients. Methods Thirty-four elderly patients (≥ 65 yrs) with HT and diffuse or nodular enlargement of the thyroid underwent ultrasound (US)-guided FNC. Smears were routinely stained and evaluated; additional passes were used for flow cytometry (FC) assessment of lymphoid infiltrate in 6 cases. Results The cytological diagnosis was HT in 12 cases with prevalence of Hurtle cells in 2 cases, PTC in 1 case and PTL in 2 cases. FC assessed the reactive, non-lymphomatous nature of the lymphoid infiltrate in 5 cases and demonstrated light chain restriction, hence the lymphomatous nature of the lymphoid infiltrate in 2 cases of PTL. Conclusions FNC plays a key role in the clinical surveillance and pre-surgical diagnosis of diffuse enlargement and nodular presentation of HT in elderly patients. FNC can correctly diagnose HT, PTC and PTL indicating the need for surgery and its extension in suspicious or neoplastic cases, leaving other cases to the medical treatment and clinical surveillance. PMID:24266923

  5. Sonographic Features of Cervical Lymph Nodes in Patients With Hashimoto Thyroiditis and the Impacts From the Levothyroxine With Prednisone Therapy.

    Science.gov (United States)

    Lyu, Guo-Rong; Zheng, Wei-Kun; Lin, Wan-Ling; Zheng, Li-Ping; Guo, Hai-Xin; Li, Li-Ya

    2017-11-06

    This study aimed to evaluate the ultrasonographic pattern of cervical lymph nodes (CLNs) and whether levothyroxine with prednisone therapy is effective for lymphadenopathy in patients with Hashimoto thyroiditis (HT). This retrospective study was looking at patients with confirmed diagnosis of HT who underwent comprehensive neck ultrasound examination. We reviewed sonographic findings in 127 patients with HT, 234 euthyroid patients with goiter, and 122 healthy subjects. In addition, 30 untreated HT patients with cervical lymphadenopathy were recruited for the levothyroxine with prednisone therapy. We rescanned the patients 9 months after treatment with levothyroxine and prednisone. Patients with HT had a higher rate of CLN detection on ultrasound than euthyroid patients with goiter and healthy subjects at cervical levels III, IV, and VI (P thyroid volume, thyroid nodule volume, CLN volume, symptom score, and cosmetic grade of 30 HT patients were remarkably decreased (P Hashimoto thyroiditis seems to be associated with an increased rate of detection of CLNs with abnormal sonographic features, particularly at cervical levels III, IV, and VI. Therapy with levothyroxine with prednisone is effective for cervical lymphadenopathy in patients with HT.

  6. Primary mucosa-associated lymphoid tissue (MALT) lymphoma of thyroid gland arising from coexisting Hashimoto's thyroiditis: a case report

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    Lee, Sang Kwon; Kwon, Sun Young; Kim, Young Hwan; Choi, Jin Soo; Sohn, Chul Ho; Lee, Hee Jung; Woo, Seong Ku; Suh, Soo Ji [Dongsan Medical Center, Keimyung University, Daegue (Korea, Republic of)

    2006-07-15

    We report herein on a case of primary mucosa-associated lymphoid tissue (MALT) lymphoma of the thyroid gland in a 57-year-old woman with coexisting Hashimoto's thyroiditis, and we include its characteristic imaging, histopathologic and immunohistochemical findings.

  7. The serological and biochemical markers of adrenal cortex and endocrine pancreas dysfunction in patients with Hashimoto's thyroiditis: A hospital-based pilot study

    Directory of Open Access Journals (Sweden)

    Jaya Prakash Sahoo

    2017-01-01

    Full Text Available Background: The prevalence of both islet cell and adrenal autoimmunity among Asian Indian hypothyroidism patients with Hashimoto's thyroiditis (HT is lacking in literature. Objectives: The objective of this study was to assess the proportion of Addison's disease (AD and type 1 diabetes mellitus (T1DM in patients with HT. Materials and Methods: The patients with hypothyroidism due to HT were included in this study over 2 years. Primary hypothyroidism was defined as high serum thyroid-stimulating hormone (>5.5 mIU/L with or without low thyroxine level. HT was defined by the presence of high thyroid peroxidase antibody (Ab titer (>35 IU/ml. Autoimmune markers of AD and T1DM, i.e., adrenal (21-hydroxylase Ab, glutamic acid decarboxylase (GAD Ab, and insulinoma-associated antigen-2 (IA-2 Ab were measured among them. In addition, 250 μg adrenocorticotropic hormone (ACTH stimulation test was done in patients with adrenal Ab. Similarly, beta cell function was assessed in patients with GAD and/or IA-2 Ab. Results: Out of 150 patients screened, 136 patients were included in this study. Seven patients had adrenal Ab while 15 had IA-2 Ab. The GAD Ab was not present in any of the patients in the study. ACTH stimulation test was done in four of seven patients with adrenal Ab and beta cell function was assessed in 8 of 15 patients with islet cell Ab. All patients with adrenal Ab had normal adrenal function and 1 out of 15 with IA-2 Ab developed diabetes mellitus during follow-up. Conclusions: Either adrenal or islet cell Ab was found in 16% Asian Indian hypothyroidism patients with HT.

  8. Quantitative analysis of 3 dimensional volumetry and histogram of thyroid gland on neck computed tomography for patients with Hashimoto's thyroiditis

    International Nuclear Information System (INIS)

    Nam, In Chul; Lee, Kwang Hwi; Ryu, Ji Hwa; Kim, Ok Hwa; Kim, Seung Ho; Baek, Hye Jin; Lee, Ye Daum; Kim, Tae Nyun; Kim, Mi Kyung; Kim, Seon Jeong; Kim, Sung Mok

    2015-01-01

    To analyze three-dimensional (3D) volume and histogram of thyroid gland on neck computed tomography (CT) for patients with Hashimoto's thyroiditis. A total of 121 subjects who underwent neck CT between March 2013 and February 2014 were included in this study. These subjects were divided into the following two groups: 1) control group (n = 76); 2) Hashimoto's thyroiditis group (n = 45). Non-enhanced and contrast-enhanced CT images were obtained. On contrast-enhanced images, the 3D volume of thyroid gland was semi-automatically calculated. On CT histogram, attenuation number, mean, median, standard deviation (SD), and coefficient of variation (CV) of thyroid gland were calculated. These values were compared between the two groups. Total 3D volume of thyroid gland was 14.9 ± 4.8 cm 3 in the control group, which was significantly (p = 0.002) lower than that (19.2 ± 8 cm 3 ) in the Hashimoto's thyroiditis group. On CT histogram, the mean, median, SD, and CV of thyroid gland on non-enhanced images were 95.8, 99.3, 21.7, and 0.226, respectively, in the control group and 72.2, 72.6, 19.6, and 0.28 in the Hashimoto's thyroiditis group (p < 0.05). Histogram parameters on contrast-enhanced images were not significantly (p > 0.05) different. Median at cut-off value of 83 revealed the largest Az value (Az: 0.905; 95% confidence interval: 0.837-0.951; sensitivity: 84.4%; specificity: 85.5%). The Hashimoto's thyroiditis group had larger volume but lower CT attenuation number with more prominent parenchymal heterogeneity of thyroid gland than the control group

  9. Quantitative analysis of 3 dimensional volumetry and histogram of thyroid gland on neck computed tomography for patients with Hashimoto's thyroiditis

    Energy Technology Data Exchange (ETDEWEB)

    Nam, In Chul; Lee, Kwang Hwi; Ryu, Ji Hwa; Kim, Ok Hwa; Kim, Seung Ho; Baek, Hye Jin; Lee, Ye Daum; Kim, Tae Nyun; Kim, Mi Kyung [Haeundae Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of); Kim, Seon Jeong [Dept. of Radiology, Myongji Hospital, Seonam University College of Medicine, Goyang (Korea, Republic of); Kim, Sung Mok [Dept. of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2015-12-15

    To analyze three-dimensional (3D) volume and histogram of thyroid gland on neck computed tomography (CT) for patients with Hashimoto's thyroiditis. A total of 121 subjects who underwent neck CT between March 2013 and February 2014 were included in this study. These subjects were divided into the following two groups: 1) control group (n = 76); 2) Hashimoto's thyroiditis group (n = 45). Non-enhanced and contrast-enhanced CT images were obtained. On contrast-enhanced images, the 3D volume of thyroid gland was semi-automatically calculated. On CT histogram, attenuation number, mean, median, standard deviation (SD), and coefficient of variation (CV) of thyroid gland were calculated. These values were compared between the two groups. Total 3D volume of thyroid gland was 14.9 ± 4.8 cm{sup 3} in the control group, which was significantly (p = 0.002) lower than that (19.2 ± 8 cm{sup 3}) in the Hashimoto's thyroiditis group. On CT histogram, the mean, median, SD, and CV of thyroid gland on non-enhanced images were 95.8, 99.3, 21.7, and 0.226, respectively, in the control group and 72.2, 72.6, 19.6, and 0.28 in the Hashimoto's thyroiditis group (p < 0.05). Histogram parameters on contrast-enhanced images were not significantly (p > 0.05) different. Median at cut-off value of 83 revealed the largest Az value (Az: 0.905; 95% confidence interval: 0.837-0.951; sensitivity: 84.4%; specificity: 85.5%). The Hashimoto's thyroiditis group had larger volume but lower CT attenuation number with more prominent parenchymal heterogeneity of thyroid gland than the control group.

  10. Diffuse and diffuse-plus-focal uptake in the thyroid gland identified by using FDG-PET. Prevalence of thyroid cancer and Hashimoto's thyroiditis

    International Nuclear Information System (INIS)

    Kurata, Seiji; Ishibashi, Masatoshi; Hiromatsu, Yuji; Kaida, Hayato; Miyake, Ikuyo; Uchida, Masafumi; Hayabuchi, Naofumi

    2007-01-01

    The objective of this study was to investigate and evaluate the prevalence of incidental thyroid diffuse and diffuse-plus-focal fluorine-18 fluorodeoxyglucose (FDG) uptake in healthy subjects who underwent cancer screening on positron emission tomography (PET) scan, and also to evaluate the prevalence of thyroid cancer and Hashimoto's thyroiditis. We carried out a retrospective review of 1626 subjects who underwent PET scanning at our institution. Diffuse uptake was defined as FDG uptake in the whole thyroid gland, whereas diffuse-plus-focal uptake was defined as a thyroid lesion with both diffuse uptake and focal FDG uptake. The maximum standardized uptake value of the thyroid lesions was recorded and reviewed. In each selected subject with positive thyroid FDG uptake, serum thyroid-stimulating hormone, thyroid hormone, and thyroid antibodies were measured. Fine needle aspiration cytology was performed on patients with a definite nodule using ultrasonography. Twenty-nine subjects (1.78%) were identified as having either diffuse FDG uptake (n=25, 1.53%) or diffuse-plus-focal FDG uptake (n=4, 0.24%). All subjects with diffuse FDG uptake were diagnosed as having Hashimoto's thyroiditis. In 1 of the 25 subjects with diffuse FDG uptake and two of the four with diffuse-plus-focal FDG uptake, histopathologic diagnosis showed papillary thyroid carcinoma associated with Hashimoto's thyroiditis. However, PET scan did not detect papillary carcinoma associated with Hashimoto's thyroiditis in one of the three subjects. Our results suggest that although diffuse FDG uptake usually indicates Hashimoto's thyroiditis, the risk of thyroid cancer must be recognized in both diffuse FDG uptake and diffuse-plus-focal FDG uptake on PET scan. (author)

  11. Detection of the involvement of salivary glands in autoimmune diseases of thyroid gland by using Ttc-99m MIBI

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    Deniz Söylemez ¹

    2017-03-01

    Full Text Available Aim: The aim of this study was to determine the involvement in the salivary glands of the patients with Graves’ Disease, Hashimoto Thyroiditis and controls by detecting the changes of Tc-99m Methoxyisobutylisonitrile (Tc-99m MIBI uptake. Material and Methods: The study was conducted between January 2008 and December 2009. 19 patients with Graves’ disease (6 men, 13 women, 28 Hashimoto Thyroiditis patients (5 men, 23 women and 11 euthyroid controls (4 men, 7 women were evaluated retrospectively. Uptake values of parotid and submandibular glands were calculated by drawing elliptical ROIs (region of interest and using the formula for uptake calculation. Result: In all three groups, in parotis glands, a statistical significant difference between Tc-99m MIBI uptake was not detected. The Tc-99m MIBI upateke values in submandibular glands were statistically different among patients with Graves’Disease, Hashimoto Thyroiditis, as well as in Control group (p<0.05. Conclusion: We concluded that the different uptake values of Tc-99m-MIBI in submandibular glands in Graves disease and Hashimoto thyroiditis as compared to the control group patient would be results of the histopathological features, such as autoimmunity, high mitochondria number and inflammatory reaction. [J Contemp Med 2017; 7(1.000: 67-73

  12. MIR141 expression differentiates Hashimoto Thyroiditis from PTC and benign thyrocytes in Irish archival thyroid tissues

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    Emma R Dorris

    2012-09-01

    Full Text Available MicroRNAs (miRNAs are small non-coding RNAs approximately 22 nucleotides in length that function as regulators of gene expression. Dysregulation of miRNAs has been associated with initiation and progression of oncogenesis in humans. Our group has previously described a unique miRNA expression signature, including the MIR200 family member MIR141, which can differentiate papillary thyroid cancer (PTC cell lines from a control thyroid cell line. An investigation into the expression of MIR141 in a series of archival thyroid malignancies (n=140; classic PTC, follicular variant PTC, follicular thyroid carcinoma (FTC, Hashimoto thyroiditis (HT, or control thyrocytes was performed. Each cohort had a minimum of 20 validated samples surgically excised within the period 1980 - 2009. A subset of the HT and cPTC cohorts (n=3 were also analysed for expression of TGFβR1, a key member of the TGFβ pathway and known target of MIR141. Laser capture microdissection was used to specifically dissect target cells from formalin-fixed paraffin-embedded archival tissue. Thyrocyte- and lymphocyte-specific markers (TSHR and LSP1 respectively confirmed the integrity of cell populations in the HT cohort. RNA was extracted and quantitative RT-PCR was performed using comparative CT (ΔΔCT analysis. Statistically significant (p<0.05 differential expression profiles of MIR141 were found between tissue types. HT samples displayed significant downregulation of MIR141 compared to both classic PTC and control thyrocytes. Furthermore, TGFβR1 expression was detected in cPTC samples but not in HT thyrocytes. It is postulated that the down-regulation of this miRNA is due, at least in part, to its involvement in regulating the TGFβ pathway. This pathway is exquisitely involved in T-cell autoimmunity and has previously been linked with HT. In conclusion, HT epithelium can be distinguished from cPTC epithelium and control epithelium based on the relative expression of MIR141.

  13. The Clinical Relevance of Psammoma Body and Hashimoto Thyroiditis in Papillary Thyroid Carcinoma

    Science.gov (United States)

    Cai, Ye-Feng; Wang, Qing-Xuan; Ni, Chun-Jue; Guo, Gui-Long; Li, Quan; Wang, Ou-Chen; Wu, Liang; Du, Hai-Yan; You, Jie; Zhang, Xiao-Hua

    2015-01-01

    Abstract This study aims to investigate the impact of psammoma body (PB) on papillary thyroid carcinoma (PTC), and evaluate the association among PB, Hashimoto thyroiditis (HT), and other clinicopathologic characteristics in PTC patients. We conducted a retrospective case-control study involving 1052 PTC patients who underwent total thyroidectomy or lobectomy with lymph node dissection. Psammoma body was observed in 324 out of 1052 PTC (30.8%) patients. Ultrasonographic (US) calcification (P < 0.001), multifocality of the tumor (P = 0.047), lymph node metastasis (LNM) (P < 0.001), HT (P < 0.001), and Primary tumor (T), Regional lymph nodes (N), Distant metastasis (M) staging (P = 0.001) were significantly related to the presence of PB. The presence of PB was significantly associated with US microcalcification (P < 0.001). In the subgroup with HT, compared with the patients without PB, the patients with PB exhibited a higher frequency of central LNM (54.7% vs 32.1%; P < 0.001) and US microcalcification (94.7% vs 38.8%; P < 0.001), as well as smaller tumors (0.9 ± 0.6 vs 1.3 ± 0.9 cm; P < 0.001). In the subgroup without HT, the patients with PB displayed a higher incidence of lateral LNM (25.8% vs 14.6%; P < 0.001), US microcalcification (87.3% vs 52.5%; P < 0.001), and extrathyroidal extension (47.2% vs 34.8%; P = 0.001), as well as larger tumors (1.3 ± 0.9 vs 1.0 ± 0.8 cm; P < 0.001) than without PB. Moreover, in the subgroup with PB, the PTC patients with HT showed a higher LNM (77.9% vs 57.2%; P < 0.001) and a lower frequency of extrathyroidal extension (20.0% vs 47.2%; P < 0.001) than without HT. Psammoma body is a useful predictor of aggressive tumor behavior in PTC patients. HT with PB shows more aggressive behaviors than non-HT with PB in PTC patients. PMID:26554782

  14. Does papillary thyroid carcinoma have a better prognosis with or without Hashimoto thyroiditis?

    Science.gov (United States)

    Kwak, Hee Yong; Chae, Byung Joo; Eom, Yong Hwa; Hong, Young Ran; Seo, Jae Beom; Lee, So Hee; Song, Byung Joo; Jung, Sang Seol; Bae, Ja Seong

    2015-06-01

    It has been reported that the BRAF (V600E) mutation is related to a low frequency of background Hashimoto thyroiditis (HT); however, there are not many factors known to be related to the development of HT. The aim of this study was to determine whether patients with both papillary thyroid carcinoma (PTC) and HT show aggressive features, by investigating the clinicopathological features of HT in patients with PTC. A database of patients with PTC who underwent thyroidectomy between October 2008 and August 2012 was collected and reviewed. All 2464 patients were offered a thyroidectomy, and DNA was extracted from the atypical cells in the surgical specimens for detection of the BRAF (V600E) mutation. Clinical and pathological characteristics were also investigated. Four hundred and fifty-two of 1945 (23.2%) patients were diagnosed with HT, and of these, 119 (72.1%) had a BRAF (V600E) mutation. HT was not significantly associated with the BRAF (V600E) mutation (P < 0.001) and extrathyroidal extensions (P = 0.005) but was associated with a low stage (P = 0.011) and female predominance (P < 0.001). In a subgroup analysis for gender, HT was associated with a low probability of BRAF (V600E) mutations in both genders (P < 0.001 for both females and males). Also, recurrence was significantly associated with HT (OR 0.297, CI 0.099-0.890, P = 0.030), lymph node ratio (OR 2.545, CI 1.092-5.931, P = 0.030), and BRAF (V600E) mutation (OR 2.075, CI 1.021-4.217, P = 0.044). However, there was no relationship with clinicopathological factors or with death. Our results show that HT in patients with PTC is associated with a low probability of BRAF (V600E) mutations. Moreover, HT was correlated with some factors that were associated with less aggressive clinical features and inversely related to recurrence. Therefore, these results may be useful to predict whether PTC concurrent with HT exhibits a better prognosis than PTC alone.

  15. Carcinoma papilífero de tireóide associado à tireoidite de hashimoto: relato de caso

    Directory of Open Access Journals (Sweden)

    Inês Maria Crespo Gutierres Pardo

    2016-10-01

    Full Text Available Introdução: A tireoidite de Hashimoto é o tipo de hipotireoidismo primário adquirido de causa auto-imune mais comum em região não-carente de iodo. Já o carcinoma papilífero de tireóide é o tipo mais comum de câncer de tireóide diferenciado na infância. Embora exista controvérsia na literatura quanto à associação entre Carcinoma Papilífero de Tireoide (CPT e Tireoidite de Hashimoto (TH, vários estudos detectaram incidência aumentada deste tipo de câncer em pacientes com TH. Objetivos: relatar o caso de uma paciente pediátrica com TH que desenvolveu CPT. Metodologia: revisão de dados obtidos e analisados do prontuário médico e pesquisa bibliográfica. Relato de caso: L. P, nascida em 25/07/1999, sexo feminino, foi encaminhada ao ambulatório de endocrinologia infantil da Policlínica Municipal de Sorocaba aos 9 anos de idade, devido ao desenvolvimento precoce de características sexuais secundárias, com aparecimento de pelos pubianos e de telarca há 1 ano. Ao exame físico, constatou-se desenvolvimento puberal segundo a classificação de Tanner, M3 P3 e tireóide palpável. Através de exames laboratoriais, foi diagnosticada com tireoidite de Hashimoto. Após 2 anos de tratamento, constatou-se aumento de tireóide em USG, diagnosticado como nódulo benigno em PAAF. No entanto, após 5 anos de seguimento, foi observada a presença de nódulo maligno, identificado como carcinoma papilífero da tireóide. Paciente foi submetida à tireoidectomia total com esvaziamento paratraqueal, devido as metástases em linfonodos. Após a cirurgia a paciente evoluiu bem, sem intercorrências e sem evidências de metástases funcionantes de carcinoma diferenciado de tireóide. Conclusão: É importante que os profissionais de saúde fiquem atentos à possibilidade de associação do CPT com a TH, quando houver mudança no padrão ultrassonográfico com a presença de linfoadenopatia cervical significativa.

  16. Carcinoma papilífero da tireoide e suas variantes histológicas associados à tireoidite de Hashimoto

    OpenAIRE

    Neves Júnior, Murilo Pedreira; Camandaroba, Marcos Pedro Guedes; Almeida, Marco Antônio Cardoso de; Miranda, Julia Souto

    2009-01-01

    p. 389-393 INTRODUÇÃO E OBJETIVO: A associação entre o carcinoma papilífero da tireoide e suas variantes e a tireoidite de Hashimoto (TH) é bastante questionada no meio científico, pois compartilham diversos aspectos morfológicos, imuno-histoquímicos e biomoleculares. Os tumores da tireoide representam mais de 90% de todos os cânceres endócrinos e são caracterizados por alterações genéticas, entre as quais envolvem RET (rearranjos) e BRAS, RAS, P53 (mutações). Já a TH é uma doença autoimun...

  17. Carcinoma papilífero da tireoide e suas variantes histológicas associados à tireoidite de Hashimoto

    OpenAIRE

    Neves Junior,Murilo Pedreira; Camandaroba,Marcos Pedro Guedes; Almeida,Marco Antônio Cardoso de; Miranda,Julia Souto

    2009-01-01

    INTRODUÇÃO E OBJETIVO: A associação entre o carcinoma papilífero da tireoide e suas variantes e a tireoidite de Hashimoto (TH) é bastante questionada no meio científico, pois compartilham diversos aspectos morfológicos, imuno-histoquímicos e biomoleculares. Os tumores da tireoide representam mais de 90% de todos os cânceres endócrinos e são caracterizados por alterações genéticas, entre as quais envolvem RET (rearranjos) e BRAS, RAS, P53 (mutações). Já a TH é uma doença autoimune, caracteriza...

  18. Pericardial Effusion as a Presenting Symptom of Hashimoto Thyroiditis: A Case Report

    Directory of Open Access Journals (Sweden)

    Alberto Leonardi

    2017-12-01

    Full Text Available Background: Hashimoto thyroiditis (HT is the most frequent cause of acquired hypothyroidism in paediatrics. HT is usually diagnosed in older children and adolescents, mainly in females and is rare in infants and toddlers with cardiac involvement, including pericardial effusion, that can be found in 10% to 30% of adult HT cases. In this paper, a child with HT and pericardial effusion as the most important sign of HT is described. Case presentation: A four-year-old male child suffering for a few months from recurrent abdominal pain sometimes associated with vomiting underwent an abdominal ultrasound scan outside the hospital. This led to the identification of a significant pericardial effusion. At admission, his family history revealed that both his mother and maternal grandmother suffered from HT and that both were treated with l-thyroxine (LT4. The clinical examination did not reveal any pathological signs other than a palpable thyroid. His weight was 21 kg (78th percentile, his height was 101.8 cm (12th percentile and his body max index (BMI was 20.26 (96th percentile. On a chest radiograph, his heart had a globular appearance and the lung fields were normal. An echocardiography confirmed and determined the effusion amount (max, 23 mm; 600 mL with light impairment of the heart kinetics. The ECG showed sinus bradycardia with a normal ST tract. Based on the blood test results, an infectious cause of the pericardial fluid excess was considered unlikely. Thyroid function testing revealed very high thyrotropin (TSH, 487 μIU/mL; normal range, 0.340–5.600 μIU/mL and low serum-free thyroxine (fT4, 0.04 ng/dL; normal range, 0.54–1.24 ng/dL levels. High thyroid peroxidase antibody titres in the blood were evidenced (>1500 UI/L; normal values, 0.0–9.0 UI/L. The thyroid ultrasound was consistent with thyroiditis. HT was diagnosed, and LT4 replacement therapy with levothyroxine sodium 1.78 µg/kg/die was initiated, with a gradual increase of the

  19. Pericardial Effusion as a Presenting Symptom of Hashimoto Thyroiditis: A Case Report.

    Science.gov (United States)

    Leonardi, Alberto; Penta, Laura; Cofini, Marta; Lanciotti, Lucia; Principi, Nicola; Esposito, Susanna

    2017-12-14

    Background: Hashimoto thyroiditis (HT) is the most frequent cause of acquired hypothyroidism in paediatrics. HT is usually diagnosed in older children and adolescents, mainly in females and is rare in infants and toddlers with cardiac involvement, including pericardial effusion, that can be found in 10% to 30% of adult HT cases. In this paper, a child with HT and pericardial effusion as the most important sign of HT is described. Case presentation : A four-year-old male child suffering for a few months from recurrent abdominal pain sometimes associated with vomiting underwent an abdominal ultrasound scan outside the hospital. This led to the identification of a significant pericardial effusion. At admission, his family history revealed that both his mother and maternal grandmother suffered from HT and that both were treated with l-thyroxine (LT4). The clinical examination did not reveal any pathological signs other than a palpable thyroid. His weight was 21 kg (78th percentile), his height was 101.8 cm (12th percentile) and his body max index (BMI) was 20.26 (96th percentile). On a chest radiograph, his heart had a globular appearance and the lung fields were normal. An echocardiography confirmed and determined the effusion amount (max, 23 mm; 600 mL) with light impairment of the heart kinetics. The ECG showed sinus bradycardia with a normal ST tract. Based on the blood test results, an infectious cause of the pericardial fluid excess was considered unlikely. Thyroid function testing revealed very high thyrotropin (TSH, 487 μIU/mL; normal range, 0.340-5.600 μIU/mL) and low serum-free thyroxine (fT4, 0.04 ng/dL; normal range, 0.54-1.24 ng/dL) levels. High thyroid peroxidase antibody titres in the blood were evidenced (>1500 UI/L; normal values, 0.0-9.0 UI/L). The thyroid ultrasound was consistent with thyroiditis. HT was diagnosed, and LT4 replacement therapy with levothyroxine sodium 1.78 µg/kg/die was initiated, with a gradual increase of the administered dose

  20. The Role of Vitamin D in Thyroid Diseases.

    Science.gov (United States)

    Kim, Dohee

    2017-09-12

    The main role of vitamin D is regulating bone metabolism and calcium and phosphorus homeostasis. Over the past few decades, the importance of vitamin D in non-skeletal actions has been studied, including the role of vitamin D in autoimmune diseases, metabolic syndromes, cardiovascular disease, cancers, and all-cause mortality. Recent evidence has demonstrated an association between low vitamin D status and autoimmune thyroid diseases such as Hashimoto's thyroiditis and Graves' disease, and impaired vitamin D signaling has been reported in thyroid cancers. This review will focus on recent data on the possible role of vitamin D in thyroid diseases, including autoimmune thyroid diseases and thyroid cancers.

  1. Diffusion and ADC-map images detect ongoing demyelination on subcortical white matter in an adult metachromatic leukodystrophy patient with autoimmune Hashimoto thyroiditis

    Science.gov (United States)

    Miura, Akiko; Kumabe, Yuri; Kimura, En; Yamashita, Satoshi; Ueda, Akihiko; Hirano, Teruyuki; Uchino, Makoto

    2010-01-01

    Adult-onset metachromatic leukodystrophy (MLD) often shows schizophrenia- or encephalopathy-like symptoms at an early stage, such as behavioural abnormalities, cognitive impairment, mood disorders and hallucinations. The authors report the case of an adult woman with MLD who had been given antipsychotic medication for schizophrenia. In the differential diagnosis, screening of auto-antibodies was important for ruling out other encephalopathies as she had a euthyroid Hashimoto thyroiditis. Diagnosis was based the results of MRI, nerve conduction velocity, sensory evoked potential, motor evoked potential, lysosomal enzyme activity and gene analysis studies. Brain MRI showed diffuse demyelination spreading from the deep white matter to subcortical area as high signals at the edges of these lesions in diffusion and apparent diffusion coefficient-map images with the U-fibres conserved. The authors diagnosed adult-onset MLD coexisting with euthyroid autoimmune Hashimoto thyroiditis. PMID:22798296

  2. A clinical case report of Hashimoto's thyroiditis and its impact on the ...

    African Journals Online (AJOL)

    Periodontitis is a multifactorial disease with microbial dental plaque as the initiator of periodontal disease. However, the manifestation and progression of the disease is influenced by a wide variety of determinants and factors. The strongest type of causal relationship is the association of systemic and periodontal disease.

  3. Evaluation of diffuse thyroid diseases by computed tomography and 123I thyroidal uptake

    International Nuclear Information System (INIS)

    Kurihara, Yoshiko; Imanishi, Yoshimasa; Ehara, Norishige

    1991-01-01

    Understanding the iodine kinetics in the thyroid is useful for the diagnosis of a patient with diffuse thyroid disease. In this study, 9 controls and 50 patients with diffuse thyroid diseases, we evaluated diffuse thyroid diseases with 123 I thyroidal uptake and volume, iodine concentration, and net iodine content measured by computed tomography. There was no significant correlation between volume, iodine concentration, and net iodine content of the thyroid and 123 I thyroidal uptake. The thyroid volume in Graves' and Hashimoto's diseases was significantly larger than that in the control group. The thyroid iodine concentration in Graves' and Hashimoto's diseases was significantly smaller than that in the control group. The thyroid net iodine content in Hashimoto's disease was significantly smaller than that in the control group. Although most of the patients with Graves' disease had more increased radioiodine thyroidal uptake than the control group, there was no significant difference between them in the mean of the thyroid net iodine content. But the variance of net iodine contents in the former was significantly larger than that in the latter. The thyroid net iodine content was very low in all patients with very high thyroglobulin hemaggrugated antibody (TGHA) value although it was nearly normal in some patients with normal TGHA value. It was suggested that iodine concentration and net iodine content might be determined not only by iodine uptake but also by release and/or leakage of iodine compounds from the thyroid, which might depend on some antithyroid antibodies. (author)

  4. Antithyroglobulin Antibodies and Antimicrosomal Antibodies in Various Thyroid Diseases

    International Nuclear Information System (INIS)

    Lee, Gwon Jun; Hong, Key Sak; Choi, Kang Won; Lee, Kyu; Koh, Chang Soon; Lee, Mun Ho; Park, Sung Hoe; Chi, Je Geun; Lee, Sang Kook

    1979-01-01

    The authors investigated the incidence of antithyroglobulin antibodies and antibodies and antimicrosomal antibodies measured by tanned red cell hemagglutination method in subjects suffering from various thyroid disorders. 1) In 15 normal patients, neither suffering from any thyroid diseases nor from any other autoimmune disorders, the antithyroglobulin antibodies were all negative, but the antimicrosomal antibody was positive only in one patient (6.7%). 2) The antithyroglobulin antibodies were positive in 31.5% (34 patients) of 108 patients with various thyroid diseases, and the antimicrosomal antibodies were positive in 37.0% (40 patients). 3) of the 25 patients with Graves' diseases, 7 patients (28.0%) showed positive for the antithyroglobulin antibodies, and 9 (36.0%) for the antimicrosomal antibodies. There was no definite differences in clinical and thyroid functions between the groups with positive and negative results. 4) Both antibodies were positive in 16 (88.9%) and 17 (94.4%) patients respectively among 18 patients with Hashimoto's thyroiditis, all of them were diagnosed histologically. 5) Three out of 33 patients with thyroid adenoma showed positive antibodies, and 3 of 16 patients with thyroid carcinoma revealed positive antibodies. 6) TRCH antibodies demonstrated negative results in 2 patients with subacute thyroiditis, but positive in one patient with idiopathic primary myxedema. 7) The number of patients with high titers(>l:802) was 16 for antithyroglobulin antibody, and 62.5% (10 patients) of which was Hashimoto's thyroiditis. Thirteen (65.0) of 20 patients with high titers (>l:802) for antimicrosomal antibody was Hashimoto's thyroiditis. TRCH test is a simple, sensitive method, and has high reliability and reproducibility. The incidences and titers of antithyroglobulin antibody and antimicrosomal antibody are especially high in Hashimoto's thyroiditis.

  5. Antithyroglobulin Antibodies and Antimicrosomal Antibodies in Various Thyroid Diseases

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Gwon Jun; Hong, Key Sak; Choi, Kang Won; Lee, Kyu; Koh, Chang Soon; Lee, Mun Ho; Park, Sung Hoe; Chi, Je Geun; Lee, Sang Kook [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1979-03-15

    The authors investigated the incidence of antithyroglobulin antibodies and antibodies and antimicrosomal antibodies measured by tanned red cell hemagglutination method in subjects suffering from various thyroid disorders. 1) In 15 normal patients, neither suffering from any thyroid diseases nor from any other autoimmune disorders, the antithyroglobulin antibodies were all negative, but the antimicrosomal antibody was positive only in one patient (6.7%). 2) The antithyroglobulin antibodies were positive in 31.5% (34 patients) of 108 patients with various thyroid diseases, and the antimicrosomal antibodies were positive in 37.0% (40 patients). 3) of the 25 patients with Graves' diseases, 7 patients (28.0%) showed positive for the antithyroglobulin antibodies, and 9 (36.0%) for the antimicrosomal antibodies. There was no definite differences in clinical and thyroid functions between the groups with positive and negative results. 4) Both antibodies were positive in 16 (88.9%) and 17 (94.4%) patients respectively among 18 patients with Hashimoto's thyroiditis, all of them were diagnosed histologically. 5) Three out of 33 patients with thyroid adenoma showed positive antibodies, and 3 of 16 patients with thyroid carcinoma revealed positive antibodies. 6) TRCH antibodies demonstrated negative results in 2 patients with subacute thyroiditis, but positive in one patient with idiopathic primary myxedema. 7) The number of patients with high titers(>l:802) was 16 for antithyroglobulin antibody, and 62.5% (10 patients) of which was Hashimoto's thyroiditis. Thirteen (65.0) of 20 patients with high titers (>l:802) for antimicrosomal antibody was Hashimoto's thyroiditis. TRCH test is a simple, sensitive method, and has high reliability and reproducibility. The incidences and titers of antithyroglobulin antibody and antimicrosomal antibody are especially high in Hashimoto's thyroiditis.

  6. Childbirths and risk of female predominant and other autoimmune diseases in a population-based Danish cohort

    DEFF Research Database (Denmark)

    Jørgensen, Kristian Tore; Pedersen, Bo Vestergaard; Nielsen, Nete Munk

    2012-01-01

    were at a relative risk of 1.04 (1.02-1.06) for any autoimmune diseases, 1.11 (1.08-1.14) for female predominant and 0.97 (0.95-1.00) for other autoimmune diseases. Possibly biologically related associations with parity were found for Hashimoto thyroiditis (1.11; 1.00-1.24), Graves' disease (1.19; 1.......14-1.24), erythema nodosum (1.15; 1.01-1.32), psoriasis (1.08; 1.01-1.15), sarcoidosis (1.17; 1.06-1.28) and systemic lupus erythematosus (0.83; 0.74-0.93). Especially the one-year postpartum period was associated with an increased risk of Hashimoto thyroiditis, Graves' disease and sarcoidosis. Overall, parity...

  7. Clinical Relevance of Environmental Factors in the Pathogenesis of Autoimmune Thyroid Disease

    Directory of Open Access Journals (Sweden)

    Wilmar M. Wiersinga

    2016-06-01

    Full Text Available Genetic factors contribute for about 70% to 80% and environmental factors for about 20% to 30% to the pathogenesis of autoimmune thyroid disease (AITD. Relatives of AITD patients carry a risk to contract AITD themselves. The 5-year risk can be quantified by the so-called Thyroid Events Amsterdam-score, based on serum thyroid-stimulating hormone, thyroid peroxidase (TPO-antibodies and family history. Subjects at risk may ask what they can do to prevent development of AITD. This review summarizes what is known about modulation of exposure to environmental factors in terms of AITD prevention. To stop smoking decreases the risk on Graves disease but increases the risk on Hashimoto disease. Moderate alcohol intake provides some protection against both Graves and Hashimoto disease. Low selenium intake is associated with a higher prevalence of thyroid autoimmunity, but evidence that selenium supplementation may lower TPO antibodies and prevent subclinical hypothyroidism remains inconclusive. Low serum vitamin D levels are associated with a higher prevalence of TPO antibodies, but intervention studies with extra vitamin D have not been done yet. Stress may provoke Graves hyperthyroidism but not Hashimoto thyroiditis. Estrogen use have been linked to a lower prevalence of Graves disease. The postpartum period is associated with an increased risk of AITD. Taking together, preventive interventions to diminish the risk of AITD are few, not always feasible, and probably of limited efficacy.

  8. Acoustic radiation force impulse elastography for differentiation of benign and malignant thyroid nodules with concurrent Hashimoto's thyroiditis.

    Science.gov (United States)

    Liu, Bo-Ji; Xu, Hui-Xiong; Zhang, Yi-Feng; Xu, Jun-Mei; Li, Dan-Dan; Bo, Xiao-Wan; Li, Xiao-Long; Guo, Le-Hang; Xu, Xiao-Hong; Qu, Shen

    2015-03-01

    The purpose of the study was to explore the diagnostic performance of acoustic radiation force impulse (ARFI) elastography in differential diagnosis between benign and malignant thyroid nodules in patients with coexistent Hashimoto's thyroiditis (HT). A total of 141 pathological proven nodules in 141 HT patients (7 males and 134 females, mean age 50.1 years, range 23-75 years) received conventional ultrasound (US), elasticity imaging (EI) and ARFI elastography, including virtual touch tissue imaging (VTI) and virtual touch tissue quantification (VTQ), before surgery. Shear wave velocity (SWV) and SWV ratio were measured for each nodule on VTQ. The US, EI and ARFI elastography features were compared between benign and malignant nodules in HT patients. Receiver operating characteristic curve (ROC) analyses and area under curve (AUC) were performed to assess the diagnostic performance. Pathologically, 70 nodules were benign and 71 nodules were malignant. Significant differences were found between benign and malignant nodules in HT patients for EI (EI score) and ARFI (VTI grade and SWV) (all P value benign and malignant thyroid nodules in HT patients. The diagnostic performance of ARFI elastography is better than EI.

  9. PRDM1 expression via human parvovirus B19 infection plays a role in the pathogenesis of Hashimoto thyroiditis.

    Science.gov (United States)

    Wang, Lu; Zhang, Wei-Ping; Yao, Li; Zhang, Wei; Zhu, Jin; Zhang, Wei-Chen; Zhang, Yue-Hua; Wang, Zhe; Yan, Qing-Guo; Guo, Ying; Fan, Lin-Ni; Liu, Yi-Xiong; Huang, Gao-Sheng

    2015-12-01

    Ectopic lymphoid follicle infiltration is a key event in Hashimoto thyroiditis (HT). Positive regulatory domain zinc finger protein 1 (PRDM1), which is induced by antigen stimulation, can regulate all lymphocyte lineages. Several groups independently demonstrated that human parvovirus B19 (PVB19) is closely associated with HT. Hence, we determined whether PRDM1 is expressed in HT thyroid tissue and whether there is any correlation between PRDM1 expression and PVB19 in the pathogenesis of HT. We detected PRDM1 expression in HT (n = 86), normal thyroid tissue (n = 30), and nontoxic nodular goiter (n = 20) samples using immunohistochemistry. We also detected PVB19 protein in HT samples in a double-blind manner and analyzed the correlation between the 2 proteins using immunofluorescence confocal detection and coimmunoprecipitation. Furthermore, we detected changes of the expression levels of PRDM1 and PVB19 in transfected primary thyroid follicular epithelial cells using real-time quantitative polymerase chain reaction. We found that PRDM1 protein is significantly highly expressed in the injured follicular epithelial cells in HT (83/86 cases) than in normal thyroid cells (0/30 cases) or in nontoxic nodular goiter cells (0/20 cases) (P thyroid epithelial cells also showed PRDM1 up-regulation after PVB19 NS1 transfection. Our findings suggest a previously unrecognized role of PRDM1 and PVB19 in the pathogenesis of HT. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. KILLER CELL IMMUNOGLOBULIN-LIKE RECEPTOR GENES AND THEIR HLA-C LIGANDS IN HASHIMOTO THYROIDITIS IN A CHINESE POPULATION.

    Science.gov (United States)

    Li, Jian-Ting; Guo, Cheng; Li, Ming-Long; Wei, Yong-Qing; Hou, Yan-Feng; Jiao, Yu-Lian; Zhao, Yue-Ran; Sun, Hui; Xu, Jin; Cao, Ming-Feng; Feng, Li; Yu, Gui-Na; Gao, Ling; Liu, Yi-Qing; Zhang, Bing-Chang; Zhao, Jia-Jun; Zhang, Hai-Qing

    2016-08-01

    Natural killer (NK) cells serve as primary immune surveillance and are partially regulated by combinations of killer immunoglobulin-like receptors (KIR) and their human leukocyte antigen-C (HLA-C) ligands. Alterations in NK cell activity have been associated with Hashimoto thyroiditis (HT). The aim of this study was to determine whether certain KIR/HLA-C genotype combinations play a role in HT pathogenesis. The present study enrolled 107 unrelated HT patients and 108 random healthy individuals in a case-control study. Blood was collected for DNA extraction; typing of KIR genes and HLA-C alleles was performed by polymerase chain reaction with sequence specific primers (PCR-SSP), followed by electrophoresis on agarose gels. Among a panel of KIR2D/HLA-C genotype combinations, the frequency of KIR2DS2/HLA-C1 was significantly increased in HT patients compared to controls (33.64% vs. 12.96%, PHashimoto thyroiditis KIR = killer immunoglobulin-like receptor NK = natural killer PCR = polymerase chain reaction.

  11. Hashimoto thyroiditis onset after laparoscopic removal of struma ovarii: an overview to unravel a rare and intriguing finding.

    Science.gov (United States)

    Laganà, A S; Santoro, G; Triolo, O; Giacobbe, V; Certo, R; Palmara, V

    2015-01-01

    Struma ovarii is an uncommon type of ovarian tumor derived by germinal cells, characterized by the predominance of thyroid tissue (> 50%); 90-95% of these formations are benign and mainly affect the left ovary, while in 6% of the cases struma ovarii is bilateral. The malignant transformation is a rare condition that often occurs after 50 years. In most instances, diagnosis of malignant struma ovarii is made postoperatively during histological analysis. This tumor appears to derive by one germinal cell through loss of heterozygosity of the androgen receptor gene and of the X chromosome. Clinical symptoms comprise abdominopelvic mass, lower abdominal pain, abnormal vaginal bleeding, and ascites (the occurrence of this condition has been observed in one-third of the cases). The patients with struma ovarii generally do not manifest symptoms related to thyroid hyperfunction, reported only in 8% of the cases, and due to hyperstimulation of the thyroid by auto-antibodies. Thyroid tissue of the struma ovarii, often embedded in a teratoma, may be papillary, follicular or with mixed pattern and it can include elements of mucinous cystoadenomas, Brenner's tumor or carcinoid or melanomas cells. Here the authors report their experience with an unusual case of Hashimoto thyroiditis onset after laparoscopic removal of struma ovarii.

  12. Quality of life improvement in patients with Hashimoto thyroiditis and other goiters after surgery: A prospective cohort study.

    Science.gov (United States)

    Zivaljevic, Vladan R; Bukvic Bacotic, Branka R; Sipetic, Sandra B; Stanisavljevic, Dejana M; Maksimovic, Jadranka M; Diklic, Aleksandar D; Paunovic, Ivan R

    2015-09-01

    Hashimoto thyroiditis (HT) and other benign goiters (BG) might influence patients' quality of life (QoL). The objective of this study was to analyze influence of surgery on these patients' QoL. A prospective cohort study was conducted. The ThyPRO questionnaire was used in the QoL assessment. The HT patients experienced significantly worse hypothyroid symptoms and sex life than the BG patients. The improvement in QoL in the BG patients was significant after surgery in all ThyPRO domains. In the HT patients, the improvement was significant in all but two domains, eye symptoms and cognitive impairment. The best improvement in both groups was in overall QoL. None of the patients developed permanent consequences. The QoL of HT and BG patients is impaired and improves significantly after surgical treatment. Thyroidectomy should be considered as a treatment option in the HT patients more often as in the BG patients. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

  13. Clinical Update in Aspects of the Management of Autoimmune Thyroid Diseases

    Directory of Open Access Journals (Sweden)

    Duncan J. Topliss

    2016-12-01

    Full Text Available Aspects of autoimmune thyroid disease updated in this review include: immunoglobulin G4 (IgG4-related thyroid disease (Riedel's thyroiditis, fibrosing variant of Hashimoto's thyroiditis, IgG4-related Hashimoto's thyroiditis, and Graves' disease with elevated IgG4 levels; recent epidemiological studies from China and Denmark indicating that excess iodine increases the incidence of Hashimoto's thyroiditis and hypothyroidism; immunomodulatory agents (ipilimumab, pembrolizumab, nivolumab activate immune response by inhibiting T-cell surface receptors which down-regulate immune response, i.e., cytotoxic T-lymphocyte antigen 4 and programmed cell death protein 1 pathways; alemtuzumab is a humanised monoclonal antibody to CD52 which causes immune depletion and thyroid autoimmune disease especially Graves' hyperthyroidism; small molecule ligand (SML agonists which activate receptors, SML neutral antagonists, which inhibit receptor activation by agonists, and SML inverse agonists which inhibit receptor activation by agonists and inhibit constitutive agonist independent signaling have been identified. SML antagonism of thyroid-stimulating hormone-receptor stimulatory antibody could treat Graves' hyperthyroidism and Graves' ophthalmopathy; and thyroxine treatment of subclinical hypothyroidism can produce iatrogenic subclinical hyperthyroidism with the risk of atrial fibrillation and osteoporosis. The increased risk of harm from subclinical hyperthyroidism may be stronger than the potential benefit from treatment of subclinical hypothyroidism.

  14. Relationship of thyroid ultrasound elasticity contrast index with serum autoantibody and Th1/Th2 cytokine levels in patients with Hashimoto's thyroiditis

    Directory of Open Access Journals (Sweden)

    Jian-Guo Sheng

    2016-10-01

    Full Text Available Objective: To study the relationship of thyroid ultrasound elasticity contrast index (ECI with serum autoantibody and Th1/Th2 cytokine levels in patients with Hashimoto's thyroiditis. Methods: A total of 68 patients diagnosed with Hashimoto's thyroiditis (HT in our hospitalas were selected as HT group, 60 healthy volunteers were selected as control group, ultrasound examination was performed to determine ECL, serum was collected to determine TPO-Ab, TG-Ab, IFN-γ, TNF-α, IL-2, IL-4 and IL-10 levels, and peripheral blood was collected to determine the positive expression rate of CD30 and CD195. Results: ECI of HT group was significantly higher than that of control group and the ECI of patients with small nodule type HT was significantly lower than that of patients with grid type HT; TPO-Ab, TG-Ab, IFN-γ, TNF-α and IL-2 levels in serum and positive expression rate of CD195 in peripheral blood of HT group were significantly higher than those of control group while IL-4 and IL-10 levels and positive expression rate of CD30 in peripheral blood were significantly lower than those of control group; TPO-Ab, TG-Ab, IFN-γ, TNF-α and IL-2 levels in serum and positive expression rate of CD195 in peripheral blood of patients with small nodule type HT were significantly lower than those of patients with grid type HT while IL-4 and IL-10 levels and positive expression rate of CD30 in peripheral blood were significantly higher than those of patients with grid type HT; ECI was positively correlated with TPO-Ab, TG-Ab, IFN-γ, TNF- α, IL-2b and CD195, and negatively correlated with IL-4, IL-10 and CD30. Conclusions: ECL significantly increases in patients with Hashimoto's thyroiditis and it can be used to evaluate the degree of immune dysfunction.

  15. Thyroid disease in the pediatric patient: emphasizing imaging with sonography

    Energy Technology Data Exchange (ETDEWEB)

    Babcock, Diane S. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States)

    2006-04-15

    Thyroid disease does occur in the pediatric patient, and imaging plays an important role in its evaluation. A review is presented of normal development of the thyroid gland, the technique and indications for thyroid sonography, and key imaging features of congenital thyroid disorders (ectopic or absent thyroid, infantile goiter, thyroglossal duct remnants), benign thyroid masses (follicular adenoma, degenerative nodules, colloid and thyroid cysts), malignant masses (follicular, papillary and medullary carcinoma) and diffuse thyroid disease (acute bacterial thyroiditis, Hashimoto's thyroiditis, Grave's disease). (orig.)

  16. Polymorphisms in the TNFA and IL6 Genes Represent Risk Factors for Autoimmune Thyroid Disease

    Science.gov (United States)

    Alvelos, Inês; Mendes, Adélia; Santos, Liliana R.; Machado, José Carlos; Melo, Miguel; Esteves, César; Neves, Celestino; Sobrinho-Simões, Manuel; Soares, Paula

    2014-01-01

    Background Autoimmune thyroid disease (AITD) comprises diseases including Hashimoto's thyroiditis and Graves' disease, both characterized by reactivity to autoantigens causing, respectively, inflammatory destruction and autoimmune stimulation of the thyroid-stimulating hormone receptor. AITD is the most common thyroid disease and the leading form of autoimmune disease in women. Cytokines are key regulators of the immune and inflammatory responses; therefore, genetic variants at cytokine-encoding genes are potential risk factors for AITD. Methods Polymorphisms in the IL6-174 G/C (rs1800795), TNFA-308 G/A (rs1800629), IL1B-511 C/T (rs16944), and IFNGR1-56 T/C (rs2234711) genes were assessed in a case-control study comprising 420 Hashimoto's thyroiditis patients, 111 Graves' disease patients and 735 unrelated controls from Portugal. Genetic variants were discriminated by real-time PCR using TaqMan SNP genotyping assays. Results A significant association was found between the allele A in TNFA-308 G/A and Hashimoto's thyroiditis, both in the dominant (OR = 1.82, CI = 1.37–2.43, p-value = 4.4×10−5) and log-additive (OR = 1.64, CI = 1.28–2.10, p-value = 8.2×10−5) models. The allele C in IL6-174 G/C is also associated with Hashimoto's thyroiditis, however, only retained significance after multiple testing correction in the log-additive model (OR = 1.28, CI = 1.06–1.54, p-value = 8.9×10−3). The group with Graves' disease also registered a higher frequency of the allele A in TNFA-308 G/A compared with controls both in the dominant (OR = 1.85, CI = 1.19–2.87, p-value = 7.0×10−3) and log-additive (OR = 1.69, CI = 1.17–2.44, p-value = 6.6×10−3) models. The risk for Hashimoto's thyroiditis and Graves' disease increases with the number of risk alleles (OR for two risk alleles is, respectively, 2.27 and 2.59). Conclusions This study reports significant associations of genetic variants in TNFA and

  17. Polymorphisms in the TNFA and IL6 genes represent risk factors for autoimmune thyroid disease.

    Directory of Open Access Journals (Sweden)

    Cecília Durães

    Full Text Available Autoimmune thyroid disease (AITD comprises diseases including Hashimoto's thyroiditis and Graves' disease, both characterized by reactivity to autoantigens causing, respectively, inflammatory destruction and autoimmune stimulation of the thyroid-stimulating hormone receptor. AITD is the most common thyroid disease and the leading form of autoimmune disease in women. Cytokines are key regulators of the immune and inflammatory responses; therefore, genetic variants at cytokine-encoding genes are potential risk factors for AITD.Polymorphisms in the IL6-174 G/C (rs1800795, TNFA-308 G/A (rs1800629, IL1B-511 C/T (rs16944, and IFNGR1-56 T/C (rs2234711 genes were assessed in a case-control study comprising 420 Hashimoto's thyroiditis patients, 111 Graves' disease patients and 735 unrelated controls from Portugal. Genetic variants were discriminated by real-time PCR using TaqMan SNP genotyping assays.A significant association was found between the allele A in TNFA-308 G/A and Hashimoto's thyroiditis, both in the dominant (OR = 1.82, CI = 1.37-2.43, p-value = 4.4×10(-5 and log-additive (OR = 1.64, CI = 1.28-2.10, p-value = 8.2×10(-5 models. The allele C in IL6-174 G/C is also associated with Hashimoto's thyroiditis, however, only retained significance after multiple testing correction in the log-additive model (OR = 1.28, CI = 1.06-1.54, p-value = 8.9×10(-3. The group with Graves' disease also registered a higher frequency of the allele A in TNFA-308 G/A compared with controls both in the dominant (OR = 1.85, CI = 1.19-2.87, p-value = 7.0×10(-3 and log-additive (OR = 1.69, CI = 1.17-2.44, p-value = 6.6×10(-3 models. The risk for Hashimoto's thyroiditis and Graves' disease increases with the number of risk alleles (OR for two risk alleles is, respectively, 2.27 and 2.59.This study reports significant associations of genetic variants in TNFA and IL6 with the risk for AITD, highlighting the

  18. The Effects of Hashimoto Thyroiditis on Lymph Node Metastases in Unifocal and Multifocal Papillary Thyroid Carcinoma: A Retrospective Chinese Cohort Study.

    Science.gov (United States)

    Zhu, Feng; Shen, Yi Bin; Li, Fu Qiang; Fang, Yun; Hu, Liang; Wu, Yi Jun

    2016-02-01

    The purpose of this study was to investigate the risk factors for central and lateral neck lymph node metastases in papillary thyroid carcinoma (PTC) and multifocal papillary thyroid carcinoma (MPTC), particularly when associated with Hashimoto thyroiditis (HT).A retrospective analysis of 763 consecutive patients who underwent total thyroidectomy with bilateral central neck dissection in the First Affiliated Hospital, College of Medicine, Zhejiang University between October 2011 and October 2014 was conducted. All patients had formal histological diagnoses of HT. Multivariable logistic regression analysis was performed to identify risk factors of neck lymph node metastases.Our study identified 277 PTC patients with HT and showed comparatively low rates of central lymph node metastases (CLNM) compared with the PTC patients without HT (37.2% versus 54.7%, P thyroid peroxidase antibody >140 IU/mL was established as the most sensitive and specific level for the prediction of MPTC based on receiver operating characteristic curve analyses. Thyroid peroxidase antibody, age, tumor size, and multifocality exhibited the ability to predict CLNM in PTC with HT patients with an area under the curve of 81.1% based on a multivariate model.Hashimoto thyroiditis was associated with increased prevalences of multifocality and capsular invasion. In contrast, HT was associated with a reduced risk of CLNM in PTC and MPTC patients, which indicated a potential protective effect. We found that the prognostic prediction model was applicable for predicting multifocality and CLNM in PTC patients with HT.

  19. The possible role of CD4⁺CD25(high)Foxp3⁺/CD4⁺IL-17A⁺ cell imbalance in the autoimmunity of patients with Hashimoto thyroiditis.

    Science.gov (United States)

    Xue, Haibo; Yu, Xiurong; Ma, Lei; Song, Shoujun; Li, Yuanbin; Zhang, Li; Yang, Tingting; Liu, Huan

    2015-12-01

    Hashimoto thyroiditis (HT) is a prototypic organ-specific autoimmune thyroid disease, for which the exact etiology remains unclear. The aim of this study was to investigate dynamic changes in regulatory T cell (Treg) and T helper 17 cell (Th17) populations in patients with HT at different stages of thyroid dysfunction, as well as to analyze the possible correlation between the Treg/Th17 cell axis and autoimmune status in HT. We assessed thyroid function and autoantibody serology both in HT patients and in healthy controls (HCs) and divided HT patients into three subgroups according to thyroid function. We then determined the percentages of Treg and Th17 cells in peripheral blood mononuclear cells and analyzed mRNA expression of the Treg and Th17 cell-defining transcription factors Foxp3 and RORγt. In addition, serum levels of TGF-β and IL-17A were assessed. We found that the percentage of Treg cells, Foxp3 mRNA levels, and the ratio of Treg/Th17 cells were all significantly lower in HT patients, while Th17 cell percentages and RORγt mRNA levels were significantly higher. Interestingly, we also observed significant differences in these measurements between HT patient subgroups. Serum IL-17A levels were markedly increased in HT patients, while serum concentrations of TGF-β were lower, compared to HCs. The ratio of Treg/Th17 cells was negatively correlated with the levels of serum thyroperoxidase antibody, thyroglobulin antibody, and thyrotropin (TSH) in HT patients. Taken together, our data suggest that the balance between Treg and Th17 cells shifts in favor of Th17 cells during clinical progression of HT, which is negatively correlated with levels of thyroid-specific autoantibodies and TSH, implying that Treg/Th17 cell imbalance may contribute to thyroid damage in HT.

  20. Ultrasonography of various thyroid diseases in children and adolescents: A pictorial essay

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Hyun Sook; Lee, Eun Hye; Jeong, Sun Hye; Park, Ji Sang; Lee, Heon [Dept. of Radiology, Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon (Korea, Republic of)

    2015-04-15

    Thyroid imaging is indicated to evaluate congenital hypothyroidism during newborn screening or in cases of a palpable thyroid mass in children and adolescents. This pictorial essay reviews the ultrasonography (US) of thyroid diseases in children and adolescents, including normal thyroid gland development, imaging features of congenital thyroid disorders (dysgenesis, [aplasia, ectopy, hypoplasia], dyshormonogenesis, transient hypothyroidism, thyroglossal duct cyst), diffuse thyroid disease (Grave's disease, Hashimoto's thyroiditis, and suppurative thyroiditis), and thyroid nodules. The primary imaging modalities for evaluating thyroid diseases are US and radionuclide scintigraphy. Additionally, US can be used to guide aspiration of detected nodules.

  1. Limbic encephalitis associated with anti-NH2-terminal of α-enolase antibodies: A clinical subtype of Hashimoto encephalopathy.

    Science.gov (United States)

    Kishitani, Toru; Matsunaga, Akiko; Ikawa, Masamichi; Hayashi, Kouji; Yamamura, Osamu; Hamano, Tadanori; Watanabe, Osamu; Tanaka, Keiko; Nakamoto, Yasunari; Yoneda, Makoto

    2017-03-01

    Several types of autoantibodies have been reported in autoimmune limbic encephalitis (LE), such as antibodies against the voltage-gated potassium channel (VGKC) complex including leucine-rich glioma inactivated 1 (LGI1). We recently reported a patient with autoimmune LE and serum anti-NH2-terminal of α-enolase (NAE) antibodies, a specific diagnostic marker for Hashimoto encephalopathy (HE), who was diagnosed with HE based on the presence of antithyroid antibodies and responsiveness to immunotherapy. This case suggests that LE patients with antibodies to both the thyroid and NAE could be diagnosed with HE and respond to immunotherapy. The aim of this study was to clarify the clinicoimmunological features and efficacy of immunotherapy in LE associated with anti-NAE antibodies to determine whether the LE is a clinical subtype of HE.We examined serum anti-NAE antibodies in 78 LE patients with limbic abnormality on magnetic resonance imaging and suspected HE based on positivity for antithyroid antibodies. Nineteen of the 78 patients had anti-NAE antibodies; however, 5 were excluded because they were double positive for antibodies to the VGKC complex including LGI1. No antibodies against the N-methyl-D-aspartate receptor (NMDAR), contactin-associated protein 2 (Caspr2), γ-aminobutyric acid-B receptor (GABABR), or α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid receptor (AMPAR) were detected in the 19 patients. Among the remaining 14 who were positive only for anti-NAE antibodies, the median age was 62.5 (20-83) years, 9 (64%) were women, and 8 (57%) showed acute onset, with less than 2 weeks between onset and admission. Consciousness disturbance (71%) and memory disturbance (64%) were frequently observed, followed by psychiatric symptoms (50%) and seizures (43%). The frequency of these symptoms significantly differed between the acute- and subacute-onset groups. Abnormalities in cerebrospinal fluid and electroencephalogram were commonly observed (92% for both

  2. The Clinical Relevance of Psammoma Body and Hashimoto Thyroiditis in Papillary Thyroid Carcinoma: A Large Case-control Study.

    Science.gov (United States)

    Cai, Ye-Feng; Wang, Qing-Xuan; Ni, Chun-Jue; Guo, Gui-Long; Li, Quan; Wang, Ou-Chen; Wu, Liang; Du, Hai-Yan; You, Jie; Zhang, Xiao-Hua

    2015-11-01

    This study aims to investigate the impact of psammoma body (PB) on papillary thyroid carcinoma (PTC), and evaluate the association among PB, Hashimoto thyroiditis (HT), and other clinicopathologic characteristics in PTC patients.We conducted a retrospective case-control study involving 1052 PTC patients who underwent total thyroidectomy or lobectomy with lymph node dissection.Psammoma body was observed in 324 out of 1052 PTC (30.8%) patients. Ultrasonographic (US) calcification (P < 0.001), multifocality of the tumor (P = 0.047), lymph node metastasis (LNM) (P < 0.001), HT (P < 0.001), and Primary tumor (T), Regional lymph nodes (N), Distant metastasis (M) staging (P = 0.001) were significantly related to the presence of PB. The presence of PB was significantly associated with US microcalcification (P < 0.001). In the subgroup with HT, compared with the patients without PB, the patients with PB exhibited a higher frequency of central LNM (54.7% vs 32.1%; P < 0.001) and US microcalcification (94.7% vs 38.8%; P < 0.001), as well as smaller tumors (0.9 ± 0.6 vs 1.3 ± 0.9 cm; P < 0.001). In the subgroup without HT, the patients with PB displayed a higher incidence of lateral LNM (25.8% vs 14.6%; P < 0.001), US microcalcification (87.3% vs 52.5%; P < 0.001), and extrathyroidal extension (47.2% vs 34.8%; P = 0.001), as well as larger tumors (1.3 ± 0.9 vs 1.0 ± 0.8 cm; P < 0.001) than without PB. Moreover, in the subgroup with PB, the PTC patients with HT showed a higher LNM (77.9% vs 57.2%; P < 0.001) and a lower frequency of extrathyroidal extension (20.0% vs 47.2%; P < 0.001) than without HT.Psammoma body is a useful predictor of aggressive tumor behavior in PTC patients. HT with PB shows more aggressive behaviors than non-HT with PB in PTC patients.

  3. Tireoidite de Hashimoto pode estar associada a um subgrupo de pacientes de esclerose sistêmica com hipertensão pulmonar

    OpenAIRE

    Costa, Ciliana Cardoso B.; Medeiros, Morgana; Watanabe, Karen; Martin, Patricia; Skare, Thelma L.

    2014-01-01

    Introdução: Estudos recentes mostram associação entre tireoidites autoimunes e esclerose sistêmica (ES), e sugerem que essa condição pode interferir no fenótipo da ES. Entretanto, esses estudos avaliam as tireoidites autoimunes como um todo e nenhum deles aborda especificamente a tireoidite de Hashimoto (TH) na ES. Objetivo: Investigar a presença de TH em pacientes com ES e sua possível associação com as manifestações da doença. Casuística e métodos: Manifestações clínicas de hipotireoidi...

  4. The Evolution of Thyroid Function after Presenting with Hashimoto Thyroiditis Is Different between Initially Euthyroid Girls with and Those without Turner Syndrome.

    Science.gov (United States)

    Wasniewska, Malgorzata; Salerno, Mariacarolina; Corrias, Andrea; Mazzanti, Laura; Matarazzo, Patrizia; Corica, Domenico; Aversa, Tommaso; Messina, Maria Francesca; De Luca, Filippo; Valenzise, Mariella

    2016-01-01

    To prospectively investigate, during a 5-year follow-up, whether the prognosis of thyroid function with Hashimoto thyroiditis (HT) is different in euthyroid girls with Turner syndrome (TS) than in euthyroid girls without TS. In 66 TS girls and 132 non-TS girls with euthyroid HT and similar thyroid functional test results at HT diagnosis, we followed up the evolution of thyroid status over time. At the end of follow-up, the TS girls exhibited higher TSH levels, lower fT4 levels, and lower prevalence rates of both euthyroidism and subclinical hypothyroidism, but higher prevalence rates of both overt hypothyroidism and hyperthyroidism, irrespective of the karyotype. An association with TS is able to impair the long-term prognosis of thyroid function in girls with HT. Such an effect occurs irrespective of thyroid functional test results at HT diagnosis and is not necessarily linked with a specific karyotype. © 2016 S. Karger AG, Basel.

  5. IgG4-positive extranodal marginal zone lymphoma arising in Hashimoto's thyroiditis: clinicopathological and cytogenetic features of a hitherto undescribed condition.

    Science.gov (United States)

    Tan, Char-Loo; Ong, Yew-Kwang; Tan, Soo-Yong; Ng, Siok-Bian

    2016-05-01

    Hashimoto's thyroiditis was recently divided into IgG4-plasma cell-rich and IgG4-plasma cell-poor subtypes. The former, also known as IgG4 thyroiditis, is associated with clinical, serological, sonographic and morphological features that are distinctive from those of the non-IgG4 subgroup. We describe an interesting case of IgG4-positive mucosa-associated lymphoid tissue (MALT) lymphoma arising in a background of IgG4 thyroiditis. The thyroid gland showed typical features of IgG4 thyroiditis, including characteristic patterns of fibrosis. A dense lymphoplasmacytic infiltrate diffusely involved the entire gland without formation of a destructive tumour mass. Lymphoepithelial lesions were prominent. There were abundant IgG4-positive plasma cells, with the IgG4/IgG ratio exceeding 40%. The IgG4-positive plasma cells were monotypic for kappa light chain, and there was monoclonal IGH rearrangement. Fluorescence in-situ hybridization revealed IGH translocation without translocation of MALT1, bcl-10, or FOXP1. This represents the first case of IgG4-producing MALT lymphoma associated with IgG4 thyroiditis. IGH translocation with an unknown partner gene was identified. We suggest the performance of serum and immunohistochemical investigations for IgG and IgG4 in all cases of Hashimoto's thyroiditis to diagnose IgG4 thyroiditis. In addition, clonality assays and light chain studies are useful to exclude a low-grade lymphoma arising in this context. © 2015 John Wiley & Sons Ltd.

  6. Encephalopathy associated with autoimmune thyroid disease in patients with Graves' disease: clinical manifestations, follow-up, and outcomes

    LENUS (Irish Health Repository)

    Tamagno, Gianluca

    2010-04-28

    Abstract Background The encephalopathy associated with autoimmune thyroid disease (EAATD) is characterized by neurological\\/psychiatric symptoms, high levels of anti-thyroid antibodies, increased cerebrospinal fluid protein concentration, non-specific electroencephalogram abnormalities, and responsiveness to the corticosteroid treatment in patients with an autoimmune thyroid disease. Almost all EAATD patients are affected by Hashimoto\\'s thyroiditis (HT), although fourteen EAATD patients with Graves\\' disease (GD) have been also reported. Methods We have recorded and analyzed the clinical, biological, radiological, and electrophysiological findings and the data on the therapeutic management of all GD patients with EAATD reported so far as well as the clinical outcomes in those followed-up in the long term. Results Twelve of the fourteen patients with EAATD and GD were women. The majority of GD patients with EAATD presented with mild hyperthyroidism at EAATD onset or shortly before it. Active anti-thyroid autoimmunity was detected in all cases. Most of the patients dramatically responded to corticosteroids. The long term clinical outcome was benign but EAATD can relapse, especially at the time of corticosteroid dose tapering or withdrawal. GD and HT patients with EAATD present with a similar clinical, biological, radiological, and electrophysiological picture and require an unaffected EAATD management. Conclusions GD and HT equally represent the possible background condition for the development of EAATD, which should be considered in the differential diagnosis of all patients with encephalopathy of unknown origin and an autoimmune thyroid disease, regardless of the nature of the underlying autoimmune thyroid disease.

  7. Encephalopathy associated with autoimmune thyroid disease in patients with Graves' disease: clinical manifestations, follow-up, and outcomes.

    LENUS (Irish Health Repository)

    Tamagno, Gianluca

    2012-02-01

    BACKGROUND: The encephalopathy associated with autoimmune thyroid disease (EAATD) is characterized by neurological\\/psychiatric symptoms, high levels of anti-thyroid antibodies, increased cerebrospinal fluid protein concentration, non-specific electroencephalogram abnormalities, and responsiveness to the corticosteroid treatment in patients with an autoimmune thyroid disease. Almost all EAATD patients are affected by Hashimoto\\'s thyroiditis (HT), although fourteen EAATD patients with Graves\\' disease (GD) have been also reported. METHODS: We have recorded and analyzed the clinical, biological, radiological, and electrophysiological findings and the data on the therapeutic management of all GD patients with EAATD reported so far as well as the clinical outcomes in those followed-up in the long term. RESULTS: Twelve of the fourteen patients with EAATD and GD were women. The majority of GD patients with EAATD presented with mild hyperthyroidism at EAATD onset or shortly before it. Active anti-thyroid autoimmunity was detected in all cases. Most of the patients dramatically responded to corticosteroids. The long term clinical outcome was benign but EAATD can relapse, especially at the time of corticosteroid dose tapering or withdrawal. GD and HT patients with EAATD present with a similar clinical, biological, radiological, and electrophysiological picture and require an unaffected EAATD management. CONCLUSIONS: GD and HT equally represent the possible background condition for the development of EAATD, which should be considered in the differential diagnosis of all patients with encephalopathy of unknown origin and an autoimmune thyroid disease, regardless of the nature of the underlying autoimmune thyroid disease.

  8. Encephalopathy associated with autoimmune thyroid disease in patients with Graves' disease: clinical manifestations, follow-up, and outcomes.

    LENUS (Irish Health Repository)

    Tamagno, Gianluca

    2010-01-01

    BACKGROUND: The encephalopathy associated with autoimmune thyroid disease (EAATD) is characterized by neurological\\/psychiatric symptoms, high levels of anti-thyroid antibodies, increased cerebrospinal fluid protein concentration, non-specific electroencephalogram abnormalities, and responsiveness to the corticosteroid treatment in patients with an autoimmune thyroid disease. Almost all EAATD patients are affected by Hashimoto\\'s thyroiditis (HT), although fourteen EAATD patients with Graves\\' disease (GD) have been also reported. METHODS: We have recorded and analyzed the clinical, biological, radiological, and electrophysiological findings and the data on the therapeutic management of all GD patients with EAATD reported so far as well as the clinical outcomes in those followed-up in the long term. RESULTS: Twelve of the fourteen patients with EAATD and GD were women. The majority of GD patients with EAATD presented with mild hyperthyroidism at EAATD onset or shortly before it. Active anti-thyroid autoimmunity was detected in all cases. Most of the patients dramatically responded to corticosteroids. The long term clinical outcome was benign but EAATD can relapse, especially at the time of corticosteroid dose tapering or withdrawal. GD and HT patients with EAATD present with a similar clinical, biological, radiological, and electrophysiological picture and require an unaffected EAATD management. CONCLUSIONS: GD and HT equally represent the possible background condition for the development of EAATD, which should be considered in the differential diagnosis of all patients with encephalopathy of unknown origin and an autoimmune thyroid disease, regardless of the nature of the underlying autoimmune thyroid disease.

  9. Evaluation of diffuse thyroid diseases by computed tomography and sup 123 I thyroidal uptake

    Energy Technology Data Exchange (ETDEWEB)

    Kurihara, Yoshiko (Saint Marianna Univ., Kawasaki, Kanagawa (Japan). School of Medicine); Imanishi, Yoshimasa; Ehara, Norishige (and others)

    1991-10-01

    Understanding the iodine kinetics in the thyroid is useful for the diagnosis of a patient with diffuse thyroid disease. In this study, 9 controls and 50 patients with diffuse thyroid diseases, we evaluated diffuse thyroid diseases with {sup 123}I thyroidal uptake and volume, iodine concentration, and net iodine content measured by computed tomography. There was no significant correlation between volume, iodine concentration, and net iodine content of the thyroid and {sup 123}I thyroidal uptake. The thyroid volume in Graves' and Hashimoto's diseases was significantly larger than that in the control group. The thyroid iodine concentration in Graves' and Hashimoto's diseases was significantly smaller than that in the control group. The thyroid net iodine content in Hashimoto's disease was significantly smaller than that in the control group. Although most of the patients with Graves' disease had more increased radioiodine thyroidal uptake than the control group, there was no significant difference between them in the mean of the thyroid net iodine content. But the variance of net iodine contents in the former was significantly larger than that in the latter. The thyroid net iodine content was very low in all patients with very high thyroglobulin hemaggrugated antibody (TGHA) value although it was nearly normal in some patients with normal TGHA value. It was suggested that iodine concentration and net iodine content might be determined not only by iodine uptake but also by release and/or leakage of iodine compounds from the thyroid, which might depend on some antithyroid antibodies. (author).

  10. Diagnostic Accuracy of Detecting Hashimoto's Thyroiditis in Thyroid Cancer Patients Who Underwent Thyroid Surgery: Comparison of Ultrasonography, Positron Emission Tomography/CT, Contrast Enhanced CT, and Anti-Thyroid Antibody

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Gyun; Lee, Tae Hyun; Park, Dong Hee; Nam, Sang Been [Dept. of Radiology, Korea Cancer Center Hospital, Seoul (Korea, Republic of)

    2012-11-15

    To compare the diagnostic accuracy of ultrasonography (US), F18-fluorodeoxyglucose positron emission tomography/CT (PET/CT), contrast enhanced CT (CECT), serum anti-thyroid antibody for detecting Hashimoto's thyroiditis in thyroid cancer patients who underwent neck surgery. A total of 150 patients with suspicious for thyroid cancer, who had previously undergone US guided needle aspiration of thyroid, were evaluated with the use of US, PET/CT, CECT and serum anti-thyroid antibody. The four studies were performed within two months before neck surgery. Hashimoto's thyroiditis was confirmed by histopathological results. The diagnostic accuracy of US, PET/CT, CECT and serum anti-thyroid antibody were calculated statistically. Hashimoto's thyroiditis was diagnosed in 51 out of the 150 patients, following neck surgery. The sensitivity, specificity, positive predictive value, negative predictive value and accuracy of US were 76.5%, 92.9%, 84.8%, 88.5%, and 87.3%, respectively. The corresponding values of PET/CT were 37.3%, 96.0%, 82.6%, 74.8%, and 76.0%, and CECT were 62.7%, 89.9%, 76.2%, 82.4%, and 80.7%, and serum anti-thyroid antibody level were 90.2%, 93.9%, 88.5%, 94.9%, and 92.7%, respectively. McNemar test revealed significant difference among PET/CT and others, but no significant differences among US, CECT and serum anti-thyroid antibody. Overall, serum anti-thyroid antibody showed most accurate diagnostic performance. In detecting Hashimoto's thyroiditis, serum anti-thyroid antibody showed higher diagnostic accuracy than others. US also showed relatively high diagnostic accuracy.

  11. Diagnostic Accuracy of Detecting Hashimoto's Thyroiditis in Thyroid Cancer Patients Who Underwent Thyroid Surgery: Comparison of Ultrasonography, Positron Emission Tomography/CT, Contrast Enhanced CT, and Anti-Thyroid Antibody

    International Nuclear Information System (INIS)

    Kim, Young Gyun; Lee, Tae Hyun; Park, Dong Hee; Nam, Sang Been

    2012-01-01

    To compare the diagnostic accuracy of ultrasonography (US), F18-fluorodeoxyglucose positron emission tomography/CT (PET/CT), contrast enhanced CT (CECT), serum anti-thyroid antibody for detecting Hashimoto's thyroiditis in thyroid cancer patients who underwent neck surgery. A total of 150 patients with suspicious for thyroid cancer, who had previously undergone US guided needle aspiration of thyroid, were evaluated with the use of US, PET/CT, CECT and serum anti-thyroid antibody. The four studies were performed within two months before neck surgery. Hashimoto's thyroiditis was confirmed by histopathological results. The diagnostic accuracy of US, PET/CT, CECT and serum anti-thyroid antibody were calculated statistically. Hashimoto's thyroiditis was diagnosed in 51 out of the 150 patients, following neck surgery. The sensitivity, specificity, positive predictive value, negative predictive value and accuracy of US were 76.5%, 92.9%, 84.8%, 88.5%, and 87.3%, respectively. The corresponding values of PET/CT were 37.3%, 96.0%, 82.6%, 74.8%, and 76.0%, and CECT were 62.7%, 89.9%, 76.2%, 82.4%, and 80.7%, and serum anti-thyroid antibody level were 90.2%, 93.9%, 88.5%, 94.9%, and 92.7%, respectively. McNemar test revealed significant difference among PET/CT and others, but no significant differences among US, CECT and serum anti-thyroid antibody. Overall, serum anti-thyroid antibody showed most accurate diagnostic performance. In detecting Hashimoto's thyroiditis, serum anti-thyroid antibody showed higher diagnostic accuracy than others. US also showed relatively high diagnostic accuracy.

  12. DISEASES

    DEFF Research Database (Denmark)

    Pletscher-Frankild, Sune; Pallejà, Albert; Tsafou, Kalliopi

    2015-01-01

    Text mining is a flexible technology that can be applied to numerous different tasks in biology and medicine. We present a system for extracting disease-gene associations from biomedical abstracts. The system consists of a highly efficient dictionary-based tagger for named entity recognition...... of human genes and diseases, which we combine with a scoring scheme that takes into account co-occurrences both within and between sentences. We show that this approach is able to extract half of all manually curated associations with a false positive rate of only 0.16%. Nonetheless, text mining should...... not stand alone, but be combined with other types of evidence. For this reason, we have developed the DISEASES resource, which integrates the results from text mining with manually curated disease-gene associations, cancer mutation data, and genome-wide association studies from existing databases...

  13. Thyroid Diseases Tests

    Science.gov (United States)

    ... Gene Mutations Testing Cytomegalovirus (CMV) Tests D-dimer Dengue Fever Testing Des-gamma-carboxy prothrombin (DCP) DHEAS ... newborn blood screening programs since early detection and treatment can minimize long-term damage. Hashimoto thyroiditis : the ...

  14. Fisher criteria vs. thyroid aspiration citology in the diagnosis of hashimoto's thyroiditis Valor de cuatro de los criterios de Fischer comarados con la biopsia tiroidea por aspiración en el diagnóstico de la tiroiditis de Hashimoto

    Directory of Open Access Journals (Sweden)

    Constanza Díaz González

    1991-02-01

    Full Text Available

    One hundred and forty one patients with diffuse goiter were studied In order to evaluate four of Fisher's criteria for the diagnosis of Hashimoto's thyroiditis and to compare them with the result of thyroid aspiration biopsy. The following criteria were Included in the analysis: a physical characteristics of the gland; b appearance of the radioisotope scan; c plasma TSH concentration; d serum tilters of antithyroid antibodies. It was found that neither criteria was satisfactory in terms of sensitivity or specificity when compared with the result of the aspiration cytology. Ac. cordingly, we favor the use of the latter provided that adequate material is obtained and that an expert reading is performed.

    Se hicieron estudios clínico y de laboratorio y biopsia tiroidea por aspiración a 133 mujeres y 8 hombres con bocio difuso, de la Consulta Externa del Instituto de Seguros Sociales de Medellín, con el fin de comparar el valor diagnóstico de cuatro de los cinco criterios de Fisher con el de dicha biopsia, en la tiroiditis de Hashimoto. El diagnóstico citológico fue bocio simple (nodular, multinodular O coloide en 130 casos (92.2% y tiroiditis de Hashimoto en 11 (7.8%. Se aplicó la prueba tamiz a los criterios de Fisher, aisladamente O en grupos, con resultados deficientes en cuanto a sensibilidad y especificidad. Los criterios analizados fueron: a glándula moderadamente crecida, difusa y firme; b captación tiroidea Irregular; c TSH plasmática elevada; y d anticuerpos antitiroideos positivos a muy altas diluciones (≥:1 :25.000. La captación tiroidea Irregular tuvo la mayor sensibilidad (90% pero su especificidad fue sólo 11 %. En contraste, la sensibilidad y la especificidad de los títulos altos de anticuerpos antimicrosomales fueron 78% 71 %, respectivamente.

  15. Seven newly identified loci for autoimmune thyroid disease.

    Science.gov (United States)

    Cooper, Jason D; Simmonds, Matthew J; Walker, Neil M; Burren, Oliver; Brand, Oliver J; Guo, Hui; Wallace, Chris; Stevens, Helen; Coleman, Gillian; Franklyn, Jayne A; Todd, John A; Gough, Stephen C L

    2012-12-01

    Autoimmune thyroid disease (AITD), including Graves' disease (GD) and Hashimoto's thyroiditis (HT), is one of the most common of the immune-mediated diseases. To further investigate the genetic determinants of AITD, we conducted an association study using a custom-made single-nucleotide polymorphism (SNP) array, the ImmunoChip. The SNP array contains all known and genotype-able SNPs across 186 distinct susceptibility loci associated with one or more immune-mediated diseases. After stringent quality control, we analysed 103 875 common SNPs (minor allele frequency >0.05) in 2285 GD and 462 HT patients and 9364 controls. We found evidence for seven new AITD risk loci (P test derived significance threshold), five at locations previously associated and two at locations awaiting confirmation, with other immune-mediated diseases.

  16. Virtual touch tissue quantification (VTQ) in the diagnosis of thyroid nodules with coexistent chronic autoimmune Hashimoto's thyroiditis: A preliminary study

    International Nuclear Information System (INIS)

    Han, Ruijun; Li, Fenghua; Wang, Yan; Ying, Zhiqiang; Zhang, Yun

    2015-01-01

    Highlights: • Virtual Touch Tissue Quantification could provide quantitative measurements to estimate tissue stiffness noninvasively. • Severity of Hashimoto's thyroiditis could affect stiffness of extra-nodular thyroid tissue significantly. • Shear wave velocity of malignant nodules significantly higher than that of benign nodules. • Acoustic Radiation Force Impulse imaging is useful in differential diagnosis between malignant/benign thyroid nodules with HT. - Abstract: Objectives: This study aimed at detecting whether Virtual Touch Tissue Quantification (VTQ) could be applied to differentiate between benign and malignant thyroid nodules with chronic autoimmune Hashimoto's thyroiditis (HT). Methods: Convenient ultrasound and Virtual Touch Tissue Quantification were performed in 118 patients with 140 thyroid nodules with histology results. The HT group consisted of 46 patients with 58 nodules. The non-HT group consisted of 72 patients with 82 nodules. Results: The stiffness of extra-nodular thyroid tissue could be significantly affected by the severity of chronic autoimmune thyroiditis. The shear wave velocity of thyroid benign nodules and malignant nodules did not significantly differ in the HT group as compared with the non-HT group (benign nodules: 2.13 ± 0.32 m/s vs 1.98 ± 0.48 m/s, P = 0.122; malignant nodules: 3.32 ± 0.77 m/s vs 3.30 ± 0.74 m/s, P = 0.894). In two groups, the shear wave velocity of malignant nodules is significantly higher than that of benign nodules (HT group: 3.32 ± 0.77 m/s vs 2.13 ± 0.32 m/s; non-HT group: 3.30 ± 0.74 m/s vs 1.98 ± 0.48 m/s, P < 0.001). The best cutoff point for shear wave velocity between malignant and benign thyroid nodules was 2.75 m/s. Conclusions: Virtual Touch Tissue Quantification technology could be performed in the differential diagnosis between malignant thyroid nodules and benign thyroid nodules independently from the coexistence of chronic autoimmune thyroiditis

  17. Virtual touch tissue quantification (VTQ) in the diagnosis of thyroid nodules with coexistent chronic autoimmune Hashimoto's thyroiditis: A preliminary study

    Energy Technology Data Exchange (ETDEWEB)

    Han, Ruijun, E-mail: jine_nina@hotmail.com [Department of Ultrasound, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 Dongfang Road, Shanghai 200127 (China); Li, Fenghua, E-mail: prfenghuali@126.com [Department of Ultrasound, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 Dongfang Road, Shanghai 200127 (China); Wang, Yan [Department of Ultrasound, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 Dongfang Road, Shanghai 200127 (China); Ying, Zhiqiang, E-mail: yingzhiqiang@126.com [Departmen of Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 Dongfang Road, Shanghai 200127 (China); Zhang, Yun, E-mail: profzhangyun@126.com [Departmen of Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 Dongfang Road, Shanghai 200127 (China)

    2015-02-15

    Highlights: • Virtual Touch Tissue Quantification could provide quantitative measurements to estimate tissue stiffness noninvasively. • Severity of Hashimoto's thyroiditis could affect stiffness of extra-nodular thyroid tissue significantly. • Shear wave velocity of malignant nodules significantly higher than that of benign nodules. • Acoustic Radiation Force Impulse imaging is useful in differential diagnosis between malignant/benign thyroid nodules with HT. - Abstract: Objectives: This study aimed at detecting whether Virtual Touch Tissue Quantification (VTQ) could be applied to differentiate between benign and malignant thyroid nodules with chronic autoimmune Hashimoto's thyroiditis (HT). Methods: Convenient ultrasound and Virtual Touch Tissue Quantification were performed in 118 patients with 140 thyroid nodules with histology results. The HT group consisted of 46 patients with 58 nodules. The non-HT group consisted of 72 patients with 82 nodules. Results: The stiffness of extra-nodular thyroid tissue could be significantly affected by the severity of chronic autoimmune thyroiditis. The shear wave velocity of thyroid benign nodules and malignant nodules did not significantly differ in the HT group as compared with the non-HT group (benign nodules: 2.13 ± 0.32 m/s vs 1.98 ± 0.48 m/s, P = 0.122; malignant nodules: 3.32 ± 0.77 m/s vs 3.30 ± 0.74 m/s, P = 0.894). In two groups, the shear wave velocity of malignant nodules is significantly higher than that of benign nodules (HT group: 3.32 ± 0.77 m/s vs 2.13 ± 0.32 m/s; non-HT group: 3.30 ± 0.74 m/s vs 1.98 ± 0.48 m/s, P < 0.001). The best cutoff point for shear wave velocity between malignant and benign thyroid nodules was 2.75 m/s. Conclusions: Virtual Touch Tissue Quantification technology could be performed in the differential diagnosis between malignant thyroid nodules and benign thyroid nodules independently from the coexistence of chronic autoimmune thyroiditis.

  18. [Metabolic disorders and nutritional status in autoimmune thyroid diseases].

    Science.gov (United States)

    Kawicka, Anna; Regulska-Ilow, Bożena; Regulska-Ilow, Bożena

    2015-01-02

    In recent years, the authors of epidemiological studies have documented that autoimmune diseases are a major problem of modern society and are classified as diseases of civilization. Autoimmune thyroid diseases (ATDs) are caused by an abnormal immune response to autoantigens present in the thyroid gland - they often coexist with other autoimmune diseases. The most common dysfunctions of the thyroid gland are hypothyroidism, Graves-Basedow disease and Hashimoto's disease. Hashimoto's thyroiditis can be the main cause of primary hypothyroidism of the thyroid gland. Anthropometric, biochemical and physicochemical parameters are used to assess the nutritional status during the diagnosis and treatment of thyroid diseases. Patients with hypothyroidism are often obese, whereas patients with hyperthyroidism are often afflicted with rapid weight loss. The consequence of obesity is a change of the thyroid hormones' activity; however, weight reduction leads to their normalization. The activity and metabolic rate of thyroid hormones are modifiable. ATDs are associated with abnormalities of glucose metabolism and thus increased risk of developing diabetes mellitus type 1 and type 2. Celiac disease (CD) also increases the risk of developing other autoimmune diseases. Malnutrition or the presence of numerous nutritional deficiencies in a patient's body can be the cause of thyroid disorders. Coexisting deficiencies of such elements as iodine, iron, selenium and zinc may impair the function of the thyroid gland. Other nutrient deficiencies usually observed in patients suffering from ATD are: protein deficiencies, vitamin deficiencies (A, C, B6, B5, B1) and mineral deficiencies (phosphorus, magnesium, potassium, sodium, chromium). Proper diet helps to reduce the symptoms of the disease, maintains a healthy weight and prevents the occurrence of malnutrition. This article presents an overview of selected documented studies and scientific reports on the relationship of metabolic

  19. Increased CD19+CD24+CD27+ B regulatory cells are associated with insulin resistance in patients with type I Hashimoto's thyroiditis.

    Science.gov (United States)

    Yang, Min; Du, Changji; Wang, Yinping; Liu, Jun

    2017-06-01

    Hashimoto's thyroiditis (HT) is characterized by dysregulated immune responses and is commonly associated with insulin resistance. However, the mechanism of insulin resistance in HT remains to be fully elucidated. The aim of the present study was to investigate the correlation between the percentage of B regulatory lymphocytes (Bregs) and insulin resistance in patients with HT but with normal thyroid function (type I). A total of 59 patients with type I HT and 38 healthy volunteers were enrolled in the study. An oral glucose tolerance test was performed to measure insulin secretion and assess β‑cell functions. Flow cytometry was performed to examine the percentages of lymphocyte populations. The patients with HT exhibited normal fasting and postprandial glucose and fasting insulin secretion, but increased secretion of early‑phase and total insulin. The patients with HT also had insufficient β‑cell compensation for insulin resistance, indicated by a reduced disposition index, in the fasting state. An elevation in the percentage of CD19+CD24+CD27+ Bregs was also observed, which correlated positively with insulin secretion and insulin resistance in the fasting state. The patients with type I HT had postprandial insulin resistance and insufficient β‑cell compensation for fasting insulin resistance. Therefore, the increase in CD19+CD24+CD27+ Bregs was closely associated with fasting insulin secretion. These results provide novel insight into the mechanism of insulin resistance in HT.

  20. BRAFV600E mutation contributes papillary thyroid carcinoma and Hashimoto thyroiditis with resistance to thyroid hormone: A case report and literature review.

    Science.gov (United States)

    Xing, Wanjia; Liu, Xiaohong; He, Qingqing; Zhang, Zongjing; Jiang, Zhaoshun

    2017-09-01

    Resistance to thyroid hormone (RTH) is a rare autosomal hereditary disorder characterized by increased serum thyroid hormone (TH) levels with unsuppressed or increased thyrotropin concentration. It remains unknown whether the coexistence of RTH with papillary thyroid carcinoma (PTC) and Hashimoto thyroiditis (HT) is incidental or whether it possesses a genetic or pathophysiological association. In the present study, a case of RTH with PTC and HT in an 11-year-old Chinese patient was examined and the clinical presentation of RTH with PTC was discussed. In addition, the possible associations between RTH, PTC and HT were determined. HT was confirmed in the patient using an autoimmune assay and thyroid ultrasound. RTH was diagnosed on the basis of clinical manifestations, laboratory information and gene analysis, and PTC was diagnosed according to histological results. Results of BRAF V600E mutation analysis were positive. A literature review of 14 cases of RTH with PTC was included for comparison. The present case report indicates an association of RTH with PTC and HT coexistence in the patient. Close follow-up, histological evaluation and BRAF V600E mutation detection should be performed in each RTH case with HT, since a persistent increase in TSH may be a risk factor for the development of thyroid neoplasm.

  1. Co-Existence of Thyroid Nodule and Thyroid Cancer in Children and Adolescents with Hashimoto Thyroiditis: A Single-Center Study.

    Science.gov (United States)

    Keskin, Meliksah; Savas-Erdeve, Senay; Aycan, Zehra

    2016-01-01

    Currently, there is an inadequate number of studies on nodule and malignancy development in children and adolescents with Hashimoto thyroiditis (HT). Patients who were diagnosed with HT between 2004 and 2013 were included in the study. The HT diagnosis was made with a heterogeneous appearance on thyroid ultrasonography and the elevation of antithyroid peroxidase and/or anti-thyroglobulin antibodies. Fine-needle aspiration biopsy (FNAB) was performed in cases with a nodule size >1 cm or who had ultrasonography findings indicating malignancy. A total of 39 (13%) thyroid nodules were detected in 300 patients with a diagnosis of HT. Papillary thyroid carcinoma (PTC) was diagnosed in 2 of the 12 cases in whom FNAB was performed. The thyroid nodule was detected at the same time as HT in the 2 cases with malignancy. The PTC diagnosis was made 2 years after the HT diagnosis in the first case and 3 years later in the second case. The largest diameter of the thyroid nodule was 5 mm in both cases. The thyroid nodule rate on an HT background was found to be 13%, and the thyroid malignancy rate was 0.67% in our study. © 2016 S. Karger AG, Basel.

  2. [Myasthenia gravis, Graves-Basedow disease and other autoimmune diseases in patient with diabetes type 1 - APS-3 case report, therapeutic complications].

    Science.gov (United States)

    Klenczar, Karolina; Deja, Grażyna; Kalina-Faska, Barbara; Jarosz-Chobot, Przemysława

    2017-01-01

    Diabetes type 1(T1D) is the most frequent form of diabetes in children and young people, which essence is autoimmune destruction of pancreatic B cells islet. Co-occurrence of other autoimmune diseases is observed in children with T1D, the most often are: Hashimoto disease or coeliac disease. We report the case of the patient, who presents coincidence of T1D with other rare autoimmune diseases such as: Graves - Basedow disease, myasthenia gravis, vitiligo and IgA deficiency. All mentioned diseases significantly complicated both endocrine and diabetic treatment of our patient and they negatively contributed her quality of life. The clinical picture of the case allows to recognize one of the autoimmune polyendocrine syndromes: APS-3 and is associated with still high risk of developing another autoimmune disease. © Polish Society for Pediatric Endocrinology and Diabetology.

  3. Clinical significance of determination of serum TRAb levels in patients with relapsing graves' disease

    International Nuclear Information System (INIS)

    Guo Chunlei; Zhou Jiaqiang; Li Wenpeng

    2004-01-01

    Objective: To explore the clinical significance of changes of serum TRAb levels in patients with relapsing Graves' disease. Methods: Serum TRAb (with RRA) and several other thyroid-related hormones (TT 4 , TT 3 , TSH, FT 3 , with CLIA) were determined in the following subjects: 1. 25 cases of relapsing Graves' disease after previous successful treatment; 2. 18 cases of recently diagnosed Graves' disease; 3. 31 cases of successfully treated Graves' disease; 4. 15 cases of simple goiter; 5. 10 cases of nodular goiter; 6. 18 cases of hypothyroidism due to Hashimoto disease. Results: Positive rate of TRAb was 76.00% in patients with relapsing Graves' disease and 77.78% in recently diagnosed Graves' disease cases, both being significantly higher than that in all the other sets of patients studied (P<0.01). Conclusion: Determination of serum TRAb levels was helpful for the diagnosis of relapse in Graves' disease

  4. Autoantibodies in autoimmune thyroid disease promote immune complex formation with self antigens and increase B cell and CD4+ T cell proliferation in response to self antigens

    DEFF Research Database (Denmark)

    Nielsen, Claus Henrik; Hegedüs, Laszlo; Leslie, Robert Graham Quinton

    2004-01-01

    's thyroiditis (HT), Graves' disease (GD) and healthy controls were incubated with human thyroglobulin (Tg) before adding normal peripheral blood mononuclear cells. The deposition of immunoglobulins and C3 fragments on B cells was then assessed. Inclusion of Tg in serum from HT patients promoted B cell capture......B cells are centrally involved as antigen-presenting cells in certain autoimmune diseases. To establish whether autoantibodies form immune complexes (IC) with self-antigens in autoimmune thyroid disease (AITD) and promote B cell uptake of self-antigen, sera from patients with Hashimoto...

  5. Vitiligo and overt thyroid diseases: A nationwide population-based study in Korea.

    Science.gov (United States)

    Bae, Jung Min; Lee, June Hyunkyung; Yun, Jae Seung; Han, Byeol; Han, Tae Young

    2017-05-01

    Associations between vitiligo and thyroid diseases have been reported repeatedly. We investigated the associations between vitiligo and overt autoimmune thyroid diseases and thyroid cancer using the Korean National Health Insurance claims database. We defined patients with vitiligo as those whose records showed ≥4 physician contacts between 2009 and 2013 in which vitiligo was the principal diagnosis. We also established an age- and sex-matched control group without vitiligo (2 per 1 vitiligo patient). The outcomes of interest were concurrent Graves disease and Hashimoto thyroiditis (the patients were taking relevant thyroid medications) and thyroid cancer. The study enrolled 73,336 vitiligo patients and 146,672 controls. Patients with vitiligo were at increased risks of Graves disease (odds ratio [OR] 2.610 [95% confidence interval {CI} 2.319-02.938]), Hashimoto thyroiditis (OR 1.609 [95% CI 1.437-1.802]), and thyroid cancer (OR 1.127 [95% CI 1.022-1.242]), compared with the controls. The associations were consistently stronger in males and younger patients. Individual clinical information was not available, and the homogeneous population may limit the generalizability of the results. Vitiligo was significantly associated with overt autoimmune thyroid diseases and overt thyroid cancer. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  6. Celiac disease, iron deficiency anaemia, grave's disease, osteopenia and short stature in single patient

    International Nuclear Information System (INIS)

    Radaideh, A.M.

    2015-01-01

    Celiac disease is an intestinal immune mediated disorder, triggered by ingestion of gluten-containing diet in genetically susceptible individuals. The genetic pre-disposition is related to human leukocyte antigen (HLA) class II genes, especially HLA-DQ2 positive patients. The prevalence of celiac disease in high worldwide and it has been estimated to be 1-26% in Western countries. Many auto-immune diseases can be associated with celiac disease including auto-immune thyroid disease; hashimoto thyroiditis and grave's disease. The opposite also appears to be true, celiac disease is found on persons with auto-immune thyroid disorders at high rates than the general population. Celiac disease is also associated with other extraintestinal diseases other the auto-immune diseases like anemia, short stature, metabolic bone disease and others. Screening for celiac disease should be considered in patients with auto-immune thyroid disease, anemia, short stature and metabolic bone disease. The life-long adherence to gluten-free diet is the only cure in celiac disease and can improve the quality of patients life and prevent future complications. This report describes a case of Grave's disease, Iron deficiency anemia, Short stature, Osteopenia, diagnosed to have Celiac disease. (author)

  7. Rabdomiolisis y miopatía como únicas manifestaciones de hipotiroidismo severo secundario a tiroiditis de Hashimoto Rhabdomyolysis and myopathy as the only manifestations of severe hypothyroidism secondary to Hashimoto’s thyroiditis

    OpenAIRE

    Juan P. Brito; Juan P. Domecq; Gabriela Prutsky; Germán Málaga; Larry Young; Atil Y. Kargi

    2013-01-01

    La tiroiditis de Hashimoto constituye la causa más frecuente de hipotiroidismo en las regiones sin deficiencia de yodo, es más frecuente en mujeres y muchas veces tiene asociación familiar. Los síntomas y signos del hipotiroidismo son sistémicos y dependen de la duración e intensidad de la deficiencia de la hormona tiroidea. Las manifestaciones neuromusculares, son excepcionalmente los únicos signos clínicos. Se presenta el caso de un paciente joven con una miopatía severa con rabdomiolisis c...

  8. Anti-Factor V inhibitor in patients with autoimmune diseases: case report and literature review

    Directory of Open Access Journals (Sweden)

    Imashuku S

    2011-04-01

    Full Text Available Shinsaku Imashuku1, Takeshi Hasegawa2, Kagekatsu Kubo2, Masaki Nakato2, Midori Shima31Division of Pediatrics and Hematology, 2Division of Internal Medicine, Takasago-Seibu Hospital, Takasago, Hyogo; 3Department of Pediatrics, Nara Medical University, Kashihara, Nara, JapanAbstract: Acquired anti-Factor V deficiency caused by inhibitor production is a rare coagulation disorder. Although this is a well known entity in the literature, choice of optimal treatment for an individual patient is difficult, given that no standard therapeutic measures are available because of rare incidence and various underlying diseases occurring in the elderly. An 88 year-old man treated for Hashimoto's disease was found to exhibit prolongation of both prothrombin time and activated partial thromboplastin time. Detailed study of coagulation factors revealed a deficiency of Factor V. Our patient's coagulation disorder resolved in two weeks with intravenous administration of prednisolone 20 mg/day. Clinical features of autoimmune disease-related Factor V deficiency are discussed, along with eight previously reported cases over the past 20 years.Keywords: anti-Factor V inhibitor, Hashimoto's thyroiditis, autoimmune disease

  9. Pioglitazone, a PPARγ Agonist, Upregulates the Expression of Caveolin-1 and Catalase, Essential for Thyroid Cell Homeostasis: A Clue to the Pathogenesis of Hashimoto's Thyroiditis.

    Science.gov (United States)

    Werion, Alexis; Joris, Virginie; Hepp, Michael; Papasokrati, Lida; Marique, Lancelot; de Ville de Goyet, Christine; Van Regemorter, Victoria; Mourad, Michel; Lengelé, Benoit; Daumerie, Chantal; Marbaix, Etienne; Brichard, Sonia; Many, Marie-Christine; Craps, Julie

    2016-09-01

    Peroxisome proliferator-activated receptor γ (PPARγ) is a transcription factor that regulates the expression of multiple target genes involved in several metabolic pathways as well as in inflammation. The expression and cell localization of caveolin-1 (Cav-1), thyroperoxidase (TPO), and dual oxidase (DUOX), involved in extracellular iodination, is modulated by Th1 cytokines in human normal thyroid cells and in Hashimoto's thyroiditis (HT). The objectives of this study were (i) to analyze the PPARγ protein and mRNA expression at the follicular level in HT versus controls in correlation with the one of Cav-1; (ii) to study the effects of Th1 cytokines on PPARγ and catalase expression in human thyrocyte primary cultures; and (iii) to study the effects of pioglitazone, a PPARγ agonist, on thyroxisome components (Cav-1, TPO, DUOX) and on catalase, involved in antioxidant defense. Although the global expression of PPARγ in the whole gland of patients with HT was not modified compared with controls, there was great heterogeneity among glands and among follicles within the same thyroid. Besides normal (type 1) follicles, there were around inflammatory zones, hyperactive (type 2) follicles with high PPARγ and Cav-1 expression, and inactive (type 3) follicles which were unable to form thyroxine and did not express PPARγ or Cav-1. In human thyrocytes in primary culture, Th1 cytokines decreased PPARγ and catalase expression; pioglitazone increased Cav-1, TPO, and catalase expression. PPARγ may play a central role in normal thyroid physiology by upregulating Cav-1, essential for the organization of the thyroxisome and extracellular iodination. By upregulating catalase, PPARγ may also contribute to cell homeostasis. The inhibitory effect of Th1 cytokines on PPARγ expression may be considered as a new pathogenetic mechanism for HT, and the use of PPARγ agonists could open a new therapeutic approach.

  10. Rabdomiolisis y miopatía como únicas manifestaciones de hipotiroidismo severo secundario a tiroiditis de Hashimoto Rhabdomyolysis and myopathy as the only manifestations of severe hypothyroidism secondary to Hashimoto’s thyroiditis

    Directory of Open Access Journals (Sweden)

    Juan P. Brito

    2013-03-01

    Full Text Available La tiroiditis de Hashimoto constituye la causa más frecuente de hipotiroidismo en las regiones sin deficiencia de yodo, es más frecuente en mujeres y muchas veces tiene asociación familiar. Los síntomas y signos del hipotiroidismo son sistémicos y dependen de la duración e intensidad de la deficiencia de la hormona tiroidea. Las manifestaciones neuromusculares, son excepcionalmente los únicos signos clínicos. Se presenta el caso de un paciente joven con una miopatía severa con rabdomiolisis como la única manifestación de hipotiroidismo severo debido a tiroiditis de HashimotoHashimoto’s thyroiditis is the most frequent cause of hypothyroidism. In the regions with no iodine deficiency, it is more frequent in women and oftentimes has a familial association. The symptoms and signs of hypothyroidism are systemic and depend on the duration and intensity of the thyroid hormone deficiency. Neuromuscular manifestations are seldom the only symptoms and signs present. We present the case of a young patient with severe myopathy, where rhabdomyolysis was the sole manifestation of severe hypothyroidism secondary to Hashimoto’s thyroiditis

  11. Regulatory B and T cell responses in patients with autoimmune thyroid disease and healthy controls

    DEFF Research Database (Denmark)

    Kristensen, Birte; Hegedüs, Laszlo

    2016-01-01

    ). HT is primarily a T-cell mediated disease, and whether B cells play a pathogenic role in the pathogenesis is still unclear. Both GD and HT are characterized by infiltration of the thyroid gland by self-reactive T cells and B cells. In the first paper of this thesis, the role of regulatory B cells...... (Bregs) and regulatory T cells (Tregs) were investigated in the context of GD and HT. First, we studied the role of the thyroid self-antigen, thyroglobulin (TG) in healthy donors. The self-antigen TG, but not the foreign recall antigen tetanus toxoid (TT), was able to induce interleukin 10 (IL-10......Autoimmune diseases occur due to faulty self-tolerance. Graves' disease (GD) and Hashimoto's thyroiditis (HT) are classic examples of organ-specific autoimmune diseases. GD is an auto-antibody-mediated disease where autoantibodies are produced against the thyroid stimulating hormone receptor (TSHR...

  12. Tireoidite de Hashimoto pode estar associada a um subgrupo de pacientes de esclerose sistêmica com hipertensão pulmonar

    Directory of Open Access Journals (Sweden)

    Ciliana Cardoso B. Costa

    2014-10-01

    Full Text Available Introdução: Estudos recentes mostram associação entre tireoidites autoimunes e esclerose sistêmica (ES, e sugerem que essa condição pode interferir no fenótipo da ES. Entretanto, esses estudos avaliam as tireoidites autoimunes como um todo e nenhum deles aborda especificamente a tireoidite de Hashimoto (TH na ES. Objetivo: Investigar a presença de TH em pacientes com ES e sua possível associação com as manifestações da doença. Casuística e métodos: Manifestações clínicas de hipotireoidismo, TSH, T4 livre e anticorpos antitireoidanos (anti-TPO, anti TBG e TRAb foram pesquisados em 56 pacientes com ES. Pacientes com ES e TH foram comparados com pacientes com ES sem tireoidite. Resultados: TH foi observada em 19,64% dos pacientes com ES. Não foi encontrada associação entre a TH e as diferentes formas de doença ou com o perfil de autoanticorpos. Da mesma forma, não houve diferença entre a média do escore de Rodnan modificado e entre a presença de fenômeno de Raynaud, cicatrizes estelares, necrose digital, miosite, artrite, sintomas sicca, dismotilidade esofágica ou crise renal esclerodérmica quando os grupos foram comparados. Por outro lado, pacientes com TH apresentaram maior frequência de hipertensão pulmonar quando comparados a pacientes sem TH (66,6% vs 22,5%; p = 0,016. Conclusões: Na amostra de ES estudada, a TH está associada a uma maior prevalência de hipertensão pulmonar. Estudos de seguimento a longo prazo, englobando um número maior de pacientes com ES e TH, são necessários para confirmar esses dados.

  13. [Immunohistochemical profile of angiogenesis in the thyroid gland in various thyroid diseases].

    Science.gov (United States)

    Rurua, N Z; Gogiashvili, L E; Tsagareli, Z G

    2013-12-01

    The purpose of the study - to determine the feature of the vascular endothelial growth factor (VEGF) and thyroid-stimulating hormone (TSH) expression in the thyroid gland (TG) in various thyroid diseases. Material - thyroid tissue (operative material) with histologically confirmed diagnosis: 10 - follicular adenoma, 17 - multinodular goiter, 8 - thyroiditis Hashimoto, 8 - papillary carcinoma, 10 - intact (normal) thyroid samples (forensic autopsy). The immunohistochemical study of the material showed the following results: the increase of the Hürtle cells population 40 % or more indicates a hyperthyroidism tendency despite TSH+ receptor status. Under the thyroid pathology TSH and VEGF expression appears in thyrocytes and also in microvascular endothelial cells. VEGF expression is below the norm in the Hashimoto thyroiditis. VEGF is involved not only in angiogenesis, but in pathophysiological shifts in thyroid tissue. Microvessel density (MVD) and TSH positive receptor status under the thyroid pathology testify the absence of the endothelial cells transformation, however, this index can not serve as a biopothential prognostic marker of thyroid disease.

  14. Distinguishing Mars from Venus: emergence of gender biology differences in oral health and systemic disease.

    Science.gov (United States)

    Slavkin, Harold C

    2002-10-01

    We are learning to appreciate and understand that men and women have different genes and gene products (proteins), biochemistry and physiology, body weights and distribution of fats, and a few different tissues and organs. In such comparisons, we discover that women have a different prevalence for many oral and systemic diseases and disorders, and often illustrate differences in responses to disease mechanisms as well as to drug therapy and treatments. For example, consider the milestones of development, such as puberty or menopause, the unique differences in the prevalence of autoimmune diseases and disorders (Sjögren's syndrome, Hashimoto's disease), differences in the onset and progression of osteoporosis and osteoarthritis, differences in response to radiation and chemotherapy, and the differences in chronic facial pain, chronic fatigue syndrome, and fibromyalgia. This article highlights many opportunities to enhance the quality of oral health care for women.

  15. Regulatory B and T cell responses in patients with autoimmune thyroid disease and healthy controls

    DEFF Research Database (Denmark)

    Kristensen, Birte

    2016-01-01

    Autoimmune diseases occur due to faulty self-tolerance. Graves' disease (GD) and Hashimoto's thyroiditis (HT) are classic examples of organ-specific autoimmune diseases. GD is an auto-antibody-mediated disease where autoantibodies are produced against the thyroid stimulating hormone receptor (TSHR...... (Bregs) and regulatory T cells (Tregs) were investigated in the context of GD and HT. First, we studied the role of the thyroid self-antigen, thyroglobulin (TG) in healthy donors. The self-antigen TG, but not the foreign recall antigen tetanus toxoid (TT), was able to induce interleukin 10 (IL-10......) secretion by B cells and CD4+ T cells. These IL-10 producing B cells (B10 cells) from healthy donors were enriched with the CD5+ and CD24hi phenotype. In addition, TG was able to induce IL-6 production by B cells. In contrast, TT induced production of Th1-type pro-inflammatory cytokines including interferon...

  16. Thyroid volume in hypothyroidism due to autoimmune disease follows a unimodal distribution: evidence against primary thyroid atrophy and autoimmune thyroiditis being distinct diseases

    DEFF Research Database (Denmark)

    Carlé, Allan; Pedersen, Inge Bülow; Knudsen, Nils

    2009-01-01

    CONTEXT: Primary overt autoimmune hypothyroidism is often divided into primary idiopathic hypothyroidism with thyroid atrophy (Ord's disease) and hypothyroidism with goitre (Hashimoto's disease). OBJECTIVE: The aim of the present study was to characterize the two subtypes of disease. DESIGN...... program including thyroid ultrasonography and measurements of thyroid autoantibodies. Of the 144 patients investigated (58% of all invited), 139 were compared with 556 sex-, age-, and region-matched controls from the cohort. RESULTS: Patients had lower median (11.6 ml vs. 13.5 ml, P = 0.001) and a more...... dispersed distribution of thyroid volumes compared with controls (P thyroid volume showed a Gaussian distribution in both males and females with no bimodal pattern. Nearly all patients had measurable thyroid autoantibodies, but with increasing thyroid volume (quartile I, II, III, and IV...

  17. Rheumatic Disease Autoantibodies in Patients with Autoimmune Thyroid Diseases.

    Science.gov (United States)

    Nisihara, Renato; Pigosso, Yasmine; Prado, Nathalia; Utiyama, Shirley R R; Carvalho, Gisah; Skare, Thelma

    2018-06-04

    Patients with autoimmune thyroid diseases (ATD) such as Graves' disease (GD) and Hashimoto thyroiditis (HT) may have non-organ specific autoantibodies such as ANA (antinuclear antibodies) and RF (rheumatoid factor). To study the prevalence of rheumatic autoantibodies in a group of ATD patients without known rheumatic diseases and to evaluate its association with the patients' epidemiological and treatment profile. To follow positive non-organ specific autoantibody-positive ATD individuals to investigate whether they will develop a rheumatic disorder. A sample of 154 ATD patients (70 HT and 84 GD; mean age 45.3 ± 14.2) had determination of ANA by immunofluorescence, using hep-2 cells as substrate, extractable nuclear antigen (ENA) profile by ELISA kits and RF by latex agglutination. Epidemiological and treatment profile were obtained through chart review. These patients were followed for the mean period of five years, between 2010 to 2015. Positive ANA was found in 17.5% (27/154) of the patients: anti-Ro/SS-A in 4/154 (2.5%); anti-RNP in 4/154 (2.5%) and anti-La/SS-B in 3/154 (1.9%). None had anti-Sm antibodies. RF was detected in 12/154 (7.7%) of ATD patients and was more common in older individuals (p = 0.007). There was a positive association between the presence of RF and ANA (p = 0.03; OR = 3.89; 95% CI = 1.1-13.3). None of the patients with positive autoantibodies developed clinical rheumatic diseases during the period of observation. We found rheumatic autoantibodies in 17.5% of ATD patients without rheumatic diseases. None of them were associated with the appearance of clinical rheumatic disorder during the period of five years. ©2018The Author(s). Published by S. Karger AG, Basel.

  18. [The role of selenium in endocrine system diseases].

    Science.gov (United States)

    Balázs, Csaba; Rácz, Károly

    2013-10-13

    Oxygen derived free radicals, generated by a number of cellular reactions, include superoxide anion, hydrogen peroxide and hydroxyl radicals. They exert their cytotoxic effects mainly via peroxidation of the cell membrane resulting in the loss of membrane integrity. The essential trace element, selenium exerts complex effects on the endocrine systems, partly due to its antioxidant capacity. Well-characterized selenoproteins include iodothyronine deiodinases, glutathione peroxidases and thioredoxin reductases involved in thyroid hormone metabolism and protection from oxidative damage. The value of selenium supplementation in autoimmune thyroid disorders has been investigated and most studies confirmed the beneficial effect of selenium supplementation in Hashimoto's and Graves's diseases. Recently, selenium proved to be effective in mild inflammatory orbitopathy. There are a number of reports about the effect of selenium in diabetes mellitus, but the data are controversial as both insulin-like and diabetes-inducing effects of selenium have been described. Selenium was successfully used in both female and male infertility of autoimmune origin.

  19. Increased risk of thyroid diseases in patients with systemic lupus erythematosus: A nationwide population-based Study in Korea.

    Directory of Open Access Journals (Sweden)

    Jae-Seung Yun

    Full Text Available We investigated the association between autoimmune thyroid disease and systemic lupus erythematosus (SLE using nationwide insurance claims data for the entire Korean population. Claims data for the period 2009-2013 were retrieved from the National Health Insurance System database. SLE and thyroid disease were identified using the International Classification of Diseases codes and medication information. Logistic regression analyses were used to evaluate the association between SLE and thyroid disease. The study used records from 17,495 patients with SLE and 52,485 age- and sex-matched control subjects. A greater prevalence of Graves' disease (0.94% vs. 0.46%, P < 0.001, Hashimoto's thyroiditis (2.68% vs. 0.80%, P < 0.001, and thyroid cancer (1.81% vs. 1.30%, P < 0.001 was observed in SLE patients than in control subjects. Multivariate regression analyses demonstrated that SLE was significantly associated with an increased risk of both autoimmune thyroid disease and thyroid cancer (Graves' disease: odds ratio [OR] 2.07, 95% confidence interval [CI] 1.70-2.53; Hashimoto's thyroiditis: OR 3.42, 95% CI 3.00-3.91; thyroid cancer: OR 1.40, 95% CI 1.22-1.60. Age- and sex- stratified analyses revealed that the risk of autoimmune thyroid disease in SLE patients was increased for all age groups and the female group. An association between thyroid cancer and SLE was identified only in the 20- to 59-year-old age group and in the female group. Using a large population-based study, we demonstrated that patients with SLE are at a greater risk of developing thyroid disease than matched control individuals.

  20. Thyroid hormone modulates insulin-like growth factor-I(IGF-I) and IGF-binding protein-3, without mediation by growth hormone, in patients with autoimmune thyroid diseases.

    Science.gov (United States)

    Inukai, T; Takanashi, K; Takebayashi, K; Fujiwara, Y; Tayama, K; Takemura, Y

    1999-10-01

    The expression and synthesis of insulin-like growth factor-1 (IGF-I) and IGF-binding protein-3 (IGFBP-3) are regulated by various hormones and nutritional conditions. We evaluated the effects of thyroid hormones on serum levels of IGF-I and IGFBP-3 levels in patients with autoimmune thyroid diseases including 54 patients with Graves' disease and 17 patients with Hashimoto's thyroiditis, and in 32 healthy age-matched control subjects. Patients were subdivided into hyperthyroid, euthyroid and hypothyroid groups that were untreated, or were treated with methylmercaptoimidazole (MMI) or L-thyroxine (L-T4). Serum levels of growth hormone (GH), IGF-I and IGFBP-3 were determined by radioimmunoassay. Serum GH levels did not differ significantly between the hyperthyroid and the age-matched euthyroid patients with Graves' disease. The serum levels of IGF-I and IGFBP-3 showed a significant positive correlation in the patients (R=0.616, Phyperthyroid patients with Graves' disease or in those with Hashimoto's thyroiditis induced by excess L-T4 administration than in control subjects. Patients with hypothyroid Graves' disease induced by the excess administration of MMI showed significantly lower IGFBP-3 levels as compared to those in healthy controls (Phormone modulates the synthesis and/or the secretion of IGF-I and IGFBP-3, and this function is not mediated by GH.

  1. Clinical evaluation of the 2nd generation radio-receptor assay for anti-thyrotropin receptor antibodies (TRAb) in Graves' disease

    International Nuclear Information System (INIS)

    Giovanella, L.; Ceriani, L.; Garancini, S.

    2002-01-01

    Full text: Detection of autoantibodies to the TSH receptor by radioreceptorial assays (RRA) is largely requested in clinical practice for the diagnosis of Graves' disease and its differentiation from diffuse thyroid autonomy. Additionally, TRAb measurement during antithyroid drug treatment can be useful to evaluate the risk of disease's relapse alter therapy discontinuation. Nevertheless, some patients affected by Graves' disease are TRAb negative when 1st generation assay is used. Recently a new RRA method for TRAb assay was developed by using human recombinant TSH-receptor and solid-phase technique. Aim of our work was the comparison between 1st and 2nd generation TRAb assays in Graves' disease patients and, particularly, the evaluation of 2nd generation test in a sub-group of patients affected by Graves' disease but with negative 1st generation TRAb assay. We evaluated the diagnostic performance of a newly developed 2nd generation TRAb assay (DYNOtest(r) TRAK human, BRAHMS Diagnostica GmbH, Germany) in 46 patients affected by Graves' disease with negative 1st generation TRAb assay (TRAK Assay(r), BRAHMS Diagnostica GmbH, Germany) . A control groups of 50 Graves' disease patients with positive 1st generation TRAb assay, 50 patients affected by Hashimoto's thyroiditis and 50 patients affected by nodular goiter were also examined. 41 out of 46 patients affected by Graves' disease with negative 1st generation TRAb assay showed a positive 2nd generation test. The overall sensitivity of the 2nd generation test was significantly improved respect the 1st generation assay in Graves' disease patients (χ 2 = 22.5, p<0.0001). 1 and 3 out of 50 patients affected by Hashimoto's thyroiditis were positive by 1st and 2nd generation TRAB assay, respectively. All these patients showed primary hypothyroidism. No differences resulted in euthyroid Hashimoto's thyroiditis sub-group and in nodular goiter control group. The 2nd generation TRAB assay is clearly more sensitive than the 1

  2. PTPN22 gene polymorphisms in autoimmune diseases with special reference to systemic lupus erythematosus disease susceptibility

    Directory of Open Access Journals (Sweden)

    Pradhan V

    2010-01-01

    Full Text Available Systemic lupus erythematosus (SLE is a prototype autoimmune disease. SLE is a result of one or more immune mechanisms, like autoantibody production, complement activation, multiple inflammation and immune complex deposition leading to organ tissue damage. SLE affected patients are susceptible to common and opportunistic infections. There are several reports suggesting that Mycobacterium tuberculosis infection precipitates SLE in patients from endemic areas. Genetic factors and environmental factors also play an important role in the overall susceptibility to SLE pathophysiology. Recently, protein tyrosine phosphatase, non-receptor type 22 (PTPN22 gene, has been found to be associated with several autoimmune diseases like SLE, Grave′s disease and Hashimoto thyroiditis. The missense R620W polymorphism, rs 2476601, in PTPN22 gene at the nucleotide 1858 in codon 620 (620Arg > Trp has been associated with autoimmune diseases. The PTPN22 locus is also found to be responsible for development of pulmonary tuberculosis in certain populations. The PTPN22 1858C/T gene locus will be ideal to look for SLE susceptibility to tuberculosis in the Indian population. In this review, we focus on human PTPN22 gene structure and function as well as the association of PTPN22 gene polymorphisms with SLE susceptibility

  3. Self-reactive CD4+ T cells and B cells in the blood in health and autoimmune disease: increased frequency of thyroglobulin-reactive cells in Graves' disease

    DEFF Research Database (Denmark)

    Nielsen, Claus H; Moeller, Ane Christine; Hegedüs, Laszlo

    2006-01-01

    The mechanisms underlying activation of potentially self-reactive circulating B cells and T cells remain unclear. We measured the uptake of a self-antigen, thyroglobulin, by antigen presenting cells, and the subsequent proliferation of CD4(+) T cells and B cells from healthy controls and patients...... with autoimmune thyroiditis. In Hashimoto's thyroiditis, B cells bound increased amounts of thyroglobulin in a complement- and autoantibody-dependent manner, and the thyroglobulin-elicited proliferation of CD4(+) T cells and B cells was complement dependent. Increased proportions of Tg-responsive CD4(+) T cells...... and B cells were found in patients with Graves' disease. Notably, both patient groups and healthy controls exhibited higher proliferative responses to thyroglobulin than to a foreign recall antigen, tetanus toxoid. Our results suggest that self-tolerance can be broken by exposure of circulating...

  4. Impact of the serum thyroglobulin concentration on the diagnostics of benign and malignant thyroid diseases

    International Nuclear Information System (INIS)

    Rink, T.; Schroth, H.J.; Dembowski, W.; Klinger, K.

    2000-01-01

    Aim of this study is to evaluate new and controversially discussed indications for determining the thyroglobulin (Tg) level in different thyroid diseases to support routine diagnostics. Methods: The following groups were included: 250 healthy subjects without goiter, 50 persons with diffuse goiter, 161 patients with multinodular goiter devoid of functional disorder (108 of them underwent surgery, in 17 cases carcinomas were detected), 60 hyperthyroid patients with autonomously functioning nodular goiter, 150 patients with Hashimoto's thyroiditis and 30 hyperthyroid patients with Graves' disease. Results: The upper limit of the normal range of the Tg level was calculated as 30 ng Tg/ml. The evaluation of the collective with diffuse goiter showed that the figure of the Tg level can be expected in a similar magnitude as the thyroid volume in milliliters. Nodular tissue led to far higher Tg values then presumed when considering the respective thyroid volume, with a rather high variance. A formula for a rough prediction of the Tg levels in nodular goiters is described. In ten out of 17 cases with thyroid carcinoma, the Tg was lower than estimated with thyroid and nodular volumes, but two patients showed a Tg exceeding 1000 ng/ml. The collective with functional autonomy had a significantly higher average Tg level than a matched euthyroid group being under suppressive levothyroxine substitution. However, due to the high variance of the Tg values, the autonomy could not consistently be predicted with the Tg level in individual cases. The patients with Hashimoto's thyroiditis showed slightly decreased Tg levels. In Graves' disease, a significantly higher average Tg level was observed compared with a matched group with diffuse goiter, but 47% of all Tg values were still in the normal range ( [de

  5. Differential diagnosis of Jakob-Creutzfeldt disease.

    Science.gov (United States)

    Paterson, Ross W; Torres-Chae, Charles C; Kuo, Amy L; Ando, Tim; Nguyen, Elizabeth A; Wong, Katherine; DeArmond, Stephen J; Haman, Aissa; Garcia, Paul; Johnson, David Y; Miller, Bruce L; Geschwind, Michael D

    2012-12-01

    To identify the misdiagnoses of patients with sporadic Jakob-Creutzfeldt disease (sCJD) during the course of their disease and determine which medical specialties saw patients with sCJD prior to the correct diagnosis being made and at what point in the disease course a correct diagnosis was made. Retrospective medical record review. A specialty referral center of a tertiary academic medical center. One hundred sixty-three serial patients over a 5.5-year period who ultimately had pathologically proven sCJD. The study used the subset of 97 patients for whom we had adequate medical records. Other diagnoses considered in the differential diagnosis and types of medical specialties assessing patients with sCJD. Ninety-seven subjects' records were used in the final analysis. The most common disease categories of misdiagnosis were neurodegenerative, autoimmune/paraneoplastic, infectious, and toxic/metabolic disorders. The most common individual misdiagnoses were viral encephalitis, paraneoplastic disorder, depression, vertigo, Alzheimer disease, stroke, unspecified dementia, central nervous system vasculitis, peripheral neuropathy, and Hashimoto encephalopathy. The physicians who most commonly made these misdiagnoses were primary care physicians and neurologists; in the 18% of patients who were diagnosed correctly at their first assessment, the diagnosis was almost always by a neurologist. The mean time from onset to diagnosis was 7.9 months, an average of two-thirds of the way through their disease course. Diagnosis of sCJD is quite delayed. When evaluating patients with rapidly progressive dementia with suspected neurodegenerative, autoimmune, infectious, or toxic/metabolic etiology, sCJD should also be included in the differential diagnosis, and appropriate diagnostic tests, such as diffusion brain magnetic resonance imaging, should be considered. Primary care physicians and neurologists need improved training in sCJD diagnosis.

  6. Encephalopathy associated with autoimmune thyroid disease in patients with Graves' disease: clinical manifestations, follow-up, and outcomes

    Directory of Open Access Journals (Sweden)

    Lee Byung I

    2010-04-01

    Full Text Available Abstract Background The encephalopathy associated with autoimmune thyroid disease (EAATD is characterized by neurological/psychiatric symptoms, high levels of anti-thyroid antibodies, increased cerebrospinal fluid protein concentration, non-specific electroencephalogram abnormalities, and responsiveness to the corticosteroid treatment in patients with an autoimmune thyroid disease. Almost all EAATD patients are affected by Hashimoto's thyroiditis (HT, although fourteen EAATD patients with Graves' disease (GD have been also reported. Methods We have recorded and analyzed the clinical, biological, radiological, and electrophysiological findings and the data on the therapeutic management of all GD patients with EAATD reported so far as well as the clinical outcomes in those followed-up in the long term. Results Twelve of the fourteen patients with EAATD and GD were women. The majority of GD patients with EAATD presented with mild hyperthyroidism at EAATD onset or shortly before it. Active anti-thyroid autoimmunity was detected in all cases. Most of the patients dramatically responded to corticosteroids. The long term clinical outcome was benign but EAATD can relapse, especially at the time of corticosteroid dose tapering or withdrawal. GD and HT patients with EAATD present with a similar clinical, biological, radiological, and electrophysiological picture and require an unaffected EAATD management. Conclusions GD and HT equally represent the possible background condition for the development of EAATD, which should be considered in the differential diagnosis of all patients with encephalopathy of unknown origin and an autoimmune thyroid disease, regardless of the nature of the underlying autoimmune thyroid disease.

  7. Impact of month of birth on the development of autoimmune thyroid disease in the United Kingdom and Europe

    DEFF Research Database (Denmark)

    Hamilton, Alexander; Newby, Paul R; Carr-Smith, Jacqueline D

    2014-01-01

    detected in GD females or males across all three collections. In HT females from the OXAGEN AITD Caucasian Family Collection, slightly higher birth rates were detected in autumn (Walter's test statistic = 7.47, P = .024) however, this was not seen in the HT females from the case-control cohort. CONCLUSION......CONTEXT: Viral/bacterial infection is proposed as a trigger for the autoimmune thyroid diseases (AITD): Graves' disease (GD) and Hashimoto's thyroiditis (HT). Previous studies in European Caucasian AITD subjects found higher birth rates in the autumn/winter, suggesting those born in the autumn....../winter experience increased viral/bacterial exposure after birth, impacting upon immune system development and predisposing to AITD later in life. OBJECTIVE: Month of birth effects were investigated in three independent European Caucasian AITD datasets. DESIGN: Variation in GD and HT onset was compared across...

  8. Onset of Graves' disease during pregnancy in a woman with established hypothyroidism.

    Science.gov (United States)

    Alberiche, María; Sánchez-Hernández, Rosa María; López Mérida, Xabier; Wägner, Ana María

    2017-01-01

    Pregnancy strongly influences the thyroid gland and its function. Thyroid guidelines recommend a 30 to 50% increase of the preconceptional levothyroxine dose in women with hypothyroidism, when pregnancy is diagnosed. A 33 year-old, 8-week pregnant woman with hypothyroidism, presents with a 2-week history of palpitations, sweating, nervousness and fatigue. Physical examination shows tachycardia (108 bpm), distal tremors and diffuse goiter. After biochemical confirmation of hyperthyroidism, her levothyroxine dose is reduced and finally interrupted. Propylthiouracil is started and maintained until after the delivery of a healthy baby at week 40. Two weeks postpartum, hyperthyroidism worsens and propylthiouracil is replaced by methimazole. Eighteen months after delivery 7.5 mCi 131Iodine was given. Two months later, hypothyroidism developed and levothyroxine was initiated. Although conversion of Hashimoto's hypothyroidism into Graves' disease is exceptional in pregnancy, pregnant women with autoimmune hypothyroidism should ideally have their TSH concentrations measured before empirically increasing their levothyroxine dose.

  9. AUTOIMMUNE EPIDERMAL BLISTERING DISEASES

    Directory of Open Access Journals (Sweden)

    Ana Maria Abreu Velez

    2013-11-01

    Full Text Available Autoimmune bullous skin diseases (ABDs are uncommon, potentially fatal diseases of skin and mucous membranes which are associated with deposits of autoantibodies and complement against distinct molecules of the epidermis and dermal/epidermal basement membrane zone (BMZ. These autoantibodies lead to a loss in skin molecular integrity, which manifests clinically as formation of blisters or erosions. In pemphigus vulgaris, loss of adhesion occurs within the epidermis. The pioneering work of Ernst H. Beutner, Ph.D. and Robert E. Jordon, M.D. confirmed the autoimmune nature of these diseases. Walter F. Lever, M.D. contributed significantly to our understanding of the histopathologic features of these diseases. Walter Lever, M.D. and Ken Hashimoto, M.D. contributed electron microscopic studies of these diseases, especially in pemphigus vulgaris and bullous pemphigoid. In bullous pemphigoid (BP, linear IgA bullous dermatosis, epidermolysis bullosa acquisita (EBA and dermatitis herpetiformis (DH, loss of adhesion takes place within or underneath the BMZ. Classic EBA demonstrates extensive skin fragility; DH is commonly associated with gluten-sensitive enteropathy, and manifests clinically with pruritic papulovesicles on the extensor surfaces of the extremities and the lumbosacral area. The clinical spectrum of bullous pemphigoid includes tense blisters, urticarial plaques, and prurigo-like eczematous lesions. Pemphigoid gestationis mostly occurs during the last trimester of pregnancy, and mucous membrane pemphigoid primarily involves the oral mucosa and conjunctivae and leads to scarring. Linear IgA bullous dermatosis manifests with tense blisters in a „cluster of jewels”-like pattern in childhood (chronic bullous disease of childhood and is more clinically heterogeneous in adulthood. Many of the autoantigens in these disorders are known and have been well characterized. ABDs may be influenced by both genetic and exogenous factors. The diagnoses of

  10. The diagnostic value of Th1/Th2 cell cytokine and thyroid autoantibody on autoimmune thyroid diseases

    International Nuclear Information System (INIS)

    Feng Xuemin; Qin Mingxiu; Zhao Yan

    2008-01-01

    To study the diagnostic value of Th1/Th2 cell cytokine and thyroid autoantibody in autoimmune thyroid diseases (AITD), 28 patients with Graves' disease (GD), 15 patients with hyperthyroidism and thyroiditis (GDIII), 13 patients with Hashimoto's hyperthyroidism (HTL), 21 patients with Hashimoto's thyroiditis(HT)and 20 healthy subjects were enrolled in this study. The serum concentrations of Th1 cytokine (IFN-γ) and Th2 cytokine (IL-4) were determined by ELISA. The serum levels of thyrotropin receptor antibodies (TRAb), thyroglobulin antibodies (TGAb) and thyroid peroxidase antibodies (TPOAb) were measured by RIA. The relationship between the serum levels of IFN-γ, IL-4 and TRAb, TGAb and TPOAb were analyzed. The results showed that IFN-γ levels from higher to lower in different groups were in the order of HT, HTL, GDIII, GD and the IL-4 were GD, GDIII, HTL, HT, respectively. There was significant difference in the IFN-γ (P<0.05) and IL-4 levels (P<0.01) between GDIII and HTL groups. There was no significant difference in TGAb and TPOAb between GDIII and HTL groups. In HT group, IFN-γ levels was positively correlated with TGAb and TPOAb (r=0.67,0.54,P<0.01). In GD group, IL-4 was positively correlated with TRAb (r =0.71,P<0.01). The imbalance of Th1/Th2 cell cytokine reflects pathologic change and abnormality of immune function in AITD patients. The detection of Th1/Th2 cell cytokine combined with thyroid autoantibody may be regarded as an indicator in the diagnosis of autoimmune thyroid diseases. (authors)

  11. Hashimoto's Thyroiditis Presenting as Acute Painful Thyroiditis and as a Manifestation of an Immune Reconstitution Inflammatory Syndrome in a Human Immunodeficiency Virus-Seropositive Patient.

    NARCIS (Netherlands)

    Visser, R.; Mast, Q. de; Netea-Maier, R.T.; Ven, A.J.A.M. van der

    2012-01-01

    Background: An immune reconstitution inflammatory syndrome (IRIS) may complicate immune restoration following start of antiretroviral therapy (ART) in human immunodeficiency virus (HIV)-infected patients. The occurrence of Graves' disease in the setting of an IRIS is well recognized. We hereby

  12. Pathogenesis of thyroid autoimmune disease: the role of cellular mechanisms.

    Science.gov (United States)

    Ramos-Leví, Ana Maria; Marazuela, Mónica

    2016-10-01

    Hashimoto's thyroiditis (HT) and Graves' disease (GD) are two very common organ-specific autoimmune diseases which are characterized by circulating antibodies and lymphocyte infiltration. Although humoral and cellular mechanisms have been classically considered separately in the pathogenesis of autoimmune thyroid diseases (AITD), recent research suggests a close reciprocal relationship between these two immune pathways. Several B- and T-cell activation pathways through antigen-presenting cells (APCs) and cytokine production lead to specific differentiation of T helper (Th) and T regulatory (Treg) cells. This review will focus on the cellular mechanisms involved in the pathogenesis of AITD. Specifically, it will provide reasons for discarding the traditional simplistic dichotomous view of the T helper type 1 and 2 pathways (Th1/Th2) and will focus on the role of the recently characterized T cells, Treg and Th17 lymphocytes, as well as B lymphocytes and APCs, especially dendritic cells (DCs). Copyright © 2016 SEEN. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. COPD is frequent in conditions of comorbidity in patients treated with various diseases in a university hospital

    Directory of Open Access Journals (Sweden)

    Akira Yamasaki

    2010-09-01

    Full Text Available Akira Yamasaki, Kiyoshi Hashimoto, Yasuyuki Hasegawa, Ryota Okazaki, Miki Yamamura, Tomoya Harada, Shizuka Ito, Soichiro Ishikawa, Hiroki Takami, Masanari Watanabe, Tadashi Igishi, Yuji Kawasaki, Eiji ShimizuDivision of Medical Oncology and Molecular Respirology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, JapanBackground: Chronic obstructive pulmonary disease (COPD is one of the leading causes of death and loss of disability-adjusted life-years. However, many COPD patients are not diagnosed because of underrecognition or underdiagnosis of this disease among many patients and physicians. One possible reason is underrecognition of spirometry. In this study, we examined the prevalence of airflow limitation and underlying disease in patients with airflow limitation.Methodology: From April 2006 to March 2008, patients who had spirometry performed were examined. The original disease of patients, pulmonary function tests, smoking status, and respiratory symptoms were surveyed from their medical records.Results: Of all patients who had spirometry performed, 15.8% showed airflow limitation (FEV1/FVC < 0.7. A variety of diseases were observed in patients with airflow limitation. Among all diseases, cardiovascular disease was the highest and gastrointestinal malignant disease had the second highest prevalence in patients with airflow limitation.Conclusion: COPD might be frequent in conditions of comorbidity in patients treated for various diseases. Attention should be paid to the possibility of co-existence of COPD and the influence of COPD on these patients.Keywords: airflow limitation, chronic obstructive pulmonary disease, comorbidity, spirometry, prevalence

  14. High prevalence of thyroid disease and role of salivary gland scintigraphy in patients with xerostomia

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Ji Hoon; Lee, Chang Hee; Son, Seung Hyun; Jeong, Ju Hye; Jeong, Shin Young; Lee, Sang Woo; Lee, Jae Tae; Ahn, Byeong Cheol [Dept. of Nuclear Medicine, Kyungpook National University School of Medicine/Hospital, Daegu (Korea, Republic of)

    2017-06-15

    Although Sjös syndrome (SS) is the most common disease causing xerostomia, autoimmune thyroid diseases can also affect the salivary glands. The aim of our study was to estimate the prevalence of thyroid diseases (TD) in subjects with symptoms of xerostomia and evaluate the efficacy of salivary gland scintigraphy (SGS) in the detection of TD in patients with SS and without SS. We retrospectively reviewed the SGS findings of 173 subjects (men:women, 29:144) with symptoms of xerostomia. Ejection fractions (EF) in the parotid and submandibular glands were calculated. Thyroid disease was diagnosed on the basis of the results of the visual assessment of tracer uptake in the thyroid gland on SGS images as well as serological thyroid function tests. Based on the American-European Criteria, 94 patients were diagnosed with SS. Hashimoto's thyroiditis was diagnosed in 63 patients, subacute thyroiditis in 23, subclinical hypothyroidism in five, and Graves' disease in one. There were significant differences in the EF values of the parotid and submandibular glands between patients with TD and those with undetermined diagnoses. More than half of patients with xerostomia exhibited TD. Thyroid assessment by SGS is feasible, and SGS appears to be useful for the patients with xerostomia caused by TD. SGS may be the first imaging modality capable of evaluating both salivary gland function and thyroid gland status in patients with xerostomia. This strategy would make the requirement for additional workup for thyroid disease.

  15. High prevalence of thyroid disease and role of salivary gland scintigraphy in patients with xerostomia

    International Nuclear Information System (INIS)

    Jung, Ji Hoon; Lee, Chang Hee; Son, Seung Hyun; Jeong, Ju Hye; Jeong, Shin Young; Lee, Sang Woo; Lee, Jae Tae; Ahn, Byeong Cheol

    2017-01-01

    Although Sjös syndrome (SS) is the most common disease causing xerostomia, autoimmune thyroid diseases can also affect the salivary glands. The aim of our study was to estimate the prevalence of thyroid diseases (TD) in subjects with symptoms of xerostomia and evaluate the efficacy of salivary gland scintigraphy (SGS) in the detection of TD in patients with SS and without SS. We retrospectively reviewed the SGS findings of 173 subjects (men:women, 29:144) with symptoms of xerostomia. Ejection fractions (EF) in the parotid and submandibular glands were calculated. Thyroid disease was diagnosed on the basis of the results of the visual assessment of tracer uptake in the thyroid gland on SGS images as well as serological thyroid function tests. Based on the American-European Criteria, 94 patients were diagnosed with SS. Hashimoto's thyroiditis was diagnosed in 63 patients, subacute thyroiditis in 23, subclinical hypothyroidism in five, and Graves' disease in one. There were significant differences in the EF values of the parotid and submandibular glands between patients with TD and those with undetermined diagnoses. More than half of patients with xerostomia exhibited TD. Thyroid assessment by SGS is feasible, and SGS appears to be useful for the patients with xerostomia caused by TD. SGS may be the first imaging modality capable of evaluating both salivary gland function and thyroid gland status in patients with xerostomia. This strategy would make the requirement for additional workup for thyroid disease

  16. Mycobacterium paratuberculosis Zoonosis-The Hundred Year War –Beyond Crohn’s Disease

    Directory of Open Access Journals (Sweden)

    Leonardo A Sechi

    2015-03-01

    Full Text Available The factitive role of Mycobacterium avium ss. paratuberculosis (MAP in Crohn’s disease has been debated for more than a century. The controversy is due to the fact that Crohn’s disease is so similar to a disease of MAP-infected ruminant animals, Johne’s disease; and, though MAP can be readily detected in the infected ruminants, it is much more difficult to detect in humans. Molecular techniques that can detect MAP in pathologic Crohn’s specimens as well as dedicated specialty labs successful in culturing MAP from Crohn’s patients have provided strong argument for MAP’s role in Crohn’s disease. Perhaps more incriminating for MAP as a zoonotic agent is the increasing number of diseases with which MAP has been related: Blau syndrome, type 1 diabetes, Hashimoto thyroiditis and multiple sclerosis. In this article we debate about genetic susceptibility to mycobacterial infection and human exposure to MAP; moreover, it suggests that molecular mimicry between protein epitopes of MAP and human proteins is a likely bridge between infection and these autoimmune disorders.

  17. Sensorineural hearing loss and celiac disease: a coincidental finding.

    Science.gov (United States)

    Volta, Umberto; Ferri, Gian Gaetano; De Giorgio, Roberto; Fabbri, Angela; Parisi, Claudia; Sciajno, Laura; Castellari, Alessandra; Fiorini, Erica; Piscaglia, Maria; Barbara, Giovanni; Granito, Alessandro; Pirodda, Antonio

    2009-08-01

    Celiac disease (CD) can be associated with a variety of extraintestinal manifestations, including neurological diseases. A new neurological correlation has been found between CD and sensorineural hearing loss (SNHL). To verify the association between SNHL and CD, and to establish whether the neurological hearing impairment in CD is related to nonorgan-specific and antineuronal antibodies, as well as the presence of autoimmune disorders. A sample of 59 consecutive biopsy- and serologically proven CD patients were studied. Among CD patients, 11 were newly diagnosed and 48 were on a gluten-free diet. Hearing function was assessed by audiometric analysis in all CD patients as well as in 59 age- and sex-matched controls. Patients were tested for a panel of immune markers including nonorgan-specific autoantibodies and antineuronal antibodies. SNHL was detected in five CD patients (8.5%) and in two controls (3.4%). In one patient, the SNHL was bilateral, whereas the remaining four had a monolateral impairment. The prevalence of SNHL was not significantly different between CD patients and controls. At least one of the antibodies tested for was positive in two of the five CD patients with SNHL and in 12 of the 54 CD patients without SNHL. Antineuronal antibodies to central nervous system antigens were consistently negative in the five CD patients with SNHL. Only one of the five CD patients with SNHL had Hashimoto thyroiditis. SNHL and CD occur coincidentally. Hearing function should be assessed only in CD patients with clinical signs of hearing deficiency.

  18. Download this PDF file

    African Journals Online (AJOL)

    Yomi

    nally found in the occipital lobe of a patient with. Alzheimer's disease (AD) in 2001 (Hashimoto et al.,. 2001a). It can bind to its specific receptor on the cell membrane and activate the JAK/STAT3 pathway. (Hashimoto et al., 2005). HN has been found to protect neurons from AD-relevant neurotoxicity (Hashimoto et al.,. 2001b ...

  19. Impact of the serum thyroglobulin concentration on the diagnostics of benign and malignant thyroid diseases; Stellenwert des Serum-Thyreoglobulinspiegels bei der Diagnostik benigner und maligner Schilddruesenerkrankungen

    Energy Technology Data Exchange (ETDEWEB)

    Rink, T.; Schroth, H.J. [Abt. fuer Nuklearmedizin, Staedtisches Klinikum, Hanau (Germany); Dembowski, W.; Klinger, K. [Medizinische Klinik, St. Vinzenz Krankenhaus, Hanau (Germany)

    2000-08-01

    Aim of this study is to evaluate new and controversially discussed indications for determining the thyroglobulin (Tg) level in different thyroid diseases to support routine diagnostics. Methods: The following groups were included: 250 healthy subjects without goiter, 50 persons with diffuse goiter, 161 patients with multinodular goiter devoid of functional disorder (108 of them underwent surgery, in 17 cases carcinomas were detected), 60 hyperthyroid patients with autonomously functioning nodular goiter, 150 patients with Hashimoto's thyroiditis and 30 hyperthyroid patients with Graves' disease. Results: The upper limit of the normal range of the Tg level was calculated as 30 ng Tg/ml. The evaluation of the collective with diffuse goiter showed that the figure of the Tg level can be expected in a similar magnitude as the thyroid volume in milliliters. Nodular tissue led to far higher Tg values then presumed when considering the respective thyroidvolume, with a rather high variance. A formula for a rough prediction of the Tg levels in nodular goiters is described. In ten out of 17 cases with thyroid carcinoma, the Tg was lower than estimated with thyroid and nodular volumes, but two patients showed a Tg exceeding 1000 ng/ml. The collective with functional autonomy had a significantly higher average Tg level than a matched euthyroid group being under suppressive levothyroxine substitution. However, due to the high variance of the Tg values, the autonomy could not consistently be predicted with the Tg level in individual cases. The patients with Hashimoto's thyroiditis showed slightly decreased Tg levels. In Graves' disease, a significantly higher average Tg level was observed compared with a matched group with diffuse goiter, but 47% of all Tg values were still in the normal range (<30 ng/ml). Conclusion: Elevated Tg levels indicate a high probability of thyroid diseases, such as malignancy, autonomy or Graves' disease. However, as low Tg

  20. [Analysis of serum levels of nesfatin-1 in children and adolescents with autoimmune thyroid diseases].

    Science.gov (United States)

    Sawicka, Beata; Bossowski, Artur

    2013-01-01

    Overweight and diseases connected with it are an increasing problem in children and adolescents. Thyroid disease leads to a change of weight - in hyperthyroidism body mass is reduced whereas in hypothyroidism it is increased. It is emphasized that changes in hormones such as peptide levels are in close relationship with the regulation of body mass. Nesfatin-1 is a recently described anorexigenic peptide produced by the brain. Nesfatin-1 also reduces body weight gain, suggesting a role as a new modulator of energy balance. Excess nesfatin in the brain leads to a loss of appetite, less frequent hunger, a `sense of fullness´, and a drop in body fat and weight. A lack of nesfatin-1 in the brain leads to an increase of appetite, more frequent episodes of hunger, an increase of body fat and weight, and the inability to `feel full´. Aim of the study was to evaluate nesfatin-1 levels in young patients with untreated Graves´ disease, subclinical Hashimoto´ thyroiditis, and in healthy children. The study group formed 78 patients of the Outpatient Endocrinology Clinic of Pediatrics, Endocrinology, Diabetology with Cardiology Division. In all the patients, nesfatin level was analyzed by the ELISA´s method. In the group with hyperthyroidism in Graves´ disease lower levels of nesfatin-1 were found compared to the group of healthy children (19.37 vs 32.96 ng/ml; phyperthyroidism, but lower compared to the group of healthy children (20.35 vs 32.96 ng/ml; NS). On the other hand, nesfatin-1 levels were lower in children with untreated subclinical hypothyroidism in Hashimoto´s thyroiditis compared to the group of healthy children (17.2 vs32.96 ng/ml; p<0.002). After treatment of L-thyroxine lower levels of nesfatin-1 were found compared to the control group (14.5 vs 32.96 ng/ml; NS). No relationship between nesfatin-1 and thyroid hormones was observed. It might be that disturbances in thyroid hormones in thyroid diseases do not have an essential effect on changes of nesfatin-1

  1. Measurement of thyrotropin receptor antibodies (TRAK) with a second generation assay in patients with Graves' disease; Die Bestimmung von Thyreotropin-Rezeptor-Antikoerpern (TRAK) mit einem Assay der zweiten Generation bei Patienten mit Morbus Basedow

    Energy Technology Data Exchange (ETDEWEB)

    Zoephel, K.; Wunderlich, G.; Franke, W.G. [Klinik und Poliklinik fuer Nuklearmedizin, Technische Univ. Dresden (Germany); Koch, R. [Inst. fuer Medizinische Informatik und Biometrie, Technische Univ. Dresden (Germany)

    2000-06-01

    Aim: The detection of TSH-receptor-antibodies (TRAb) in patients (pts) with Graves' disease (GD) is routinely used in nuclear medicine laboratories. It is performed by commercial, porcine radioreceptorassays (RRA) measuring TSH binding inhibitory activity. A second generation assay using the human, recombinant TSH-receptor was developed during the last years. The manufacturer composed this new assay as a coated tube RRA (CT RRA) and claimed a higher sensitivity for GD. Methods: TRAb was measured in 207 pts with various thyroid disorders and 205 healthy controls using the new coated tube RRA (Fa. B.R.A.H.M.S. Diagnostica GmbH, Berlin, Germany) as well as a conventional RRA (Fa. Medipan Diagnostica GmbH, Selchow, Germany): 60 pts suffering from GD showing a relapse after anti-thyroid drug treatment and before radioiodine therapy, 109 pts with disseminated autonomia (DA) and 38 pts suffering from Hashimoto's thyroiditis. A ROC-analysis was performed to find the optimal decision threshold level for positivity. Results: We found 42/60 TRAb-positive pts with GD in the established RRA (threshold 6 U/L) and 52/60 in the CT RRA, respectively. The sensitivity increased from 70% (RRA) to 86,7% (CT RRA). The CT RRA found 2 false positives (one Hashimoto's and one healthy control) and the RRA detected 3 Hashimoto's and 2 healthy controls as false positive. Conclusion: The increased sensitivity of CT RRA for GD provides an advantage compared to conventional RRA, especially in GD-patients relapsing afte antithyroid drug treatment. Functional sensitivity and Interassayvariation of CT RRA are very precisely compared to conventional RRA. Handling of the new assay is also improved. (orig.) [German] Ziel: Die Bestimmung der TSH-Rezeptorantikoerper (TRAK) bei Patienten mit Morbus Basedow ist fester Bestandteil der nuklearmedizinischen In-vitro-Diagnostik. Seit kurzem ist die Bestimmung mit einem TRAK-Assay moeglich, bei dem im Gegensatz zu den herkoemmlichen

  2. Reevaluation of the Thyroid Scan for the Assessment of Pathophysiologic Status of Thyroid Disease

    International Nuclear Information System (INIS)

    Woo, In Sook; Nah, Jung Il; Kim, Deog Yoon

    1991-01-01

    To diagnosis and understand the pathophysiologic status of thyroid disease, not only hormonal measurements but also thyroid scan is believed to have a unique role. Especially in the cases of the change of the thyroid function by thyroiditis, it is emphasized that thyroid scan can be helpful in differential diagnosis, Discordant results of thyroid hormone levels and thyroid scan are found in transient hyperthyroidism, or in transient hypothyroidism. We analysed and reevaluated thyroid scan to look at the importance of thyroid scan. The results are summarised as follows: 1) 80%. of hyperthyroid patients had hyperthyroidism increased RAIU with even density, they are compatible with Graves' disease. 2) 2.1% of hyperthyroid patients had normal or decreased RAIU, which are classified as high iodine turn over genuine hyperthyroidism. 3) 8.5% of hyperthyroid patients had markedly decreased RAIU at both 2 hour and 24 hour, whose pathologic processes are suggested to be heterogenous namely subacute thyroiditis, postpartum thyroiditis, Hashimoto's thyroiditis, and pamless thyroiditis. 4) 45% of hypothyroid patients had increased 24 hr RAIU, 30% of hypothyroid patients were normal, 25%, decreased. In conclusion, thyroid scan should be reevaluated its useful role to asses the pathophysiologic status of thyroid disease. Especially in cases of transient thyrotoxicosis, thyroid scan is essential to diagnose and follow up the disease process.

  3. [Subclinical and manifested hypothyroidism as a consequence of thyroid autoimmune disease].

    Science.gov (United States)

    Milosević, Dragoslav P; Djurica, Snezana; Davidović, Mladen; Stević, Radmila; Rajić, Miodrag; Marković, Natasa

    2005-10-01

    Chronic thyroiditis (Hashimoto's disease) is a slowly developing persistent inflamation of the thyroid gland, which frequently leads to hypothyroidism. Some of the up-to-date knowledge about hypothyroidism, both subclinical and manifested, caused by autoimmune disease, was presented. Autoimmune thyroid gland disease can occur at any age, but predominantly affects women after periods of high emotional and physical stress or accidents, as well as during periods of hormonal changes. It can also develop in families, and having an autoimmune disease slightly increases the risk of developing another. This paper showed an increasing incidence of subclinical hypothyroidism (4.17%) in elderly, and, at the same time, the incidence of primary hypothyroidism accounting for 1%. It is very usefull to estimate the stimulated thyrotropin (TSH) response, as well as the value of fast, short time thyroid gland reserves, analyzed by T3 and T4 serum level at 60th minute after TRH stimulation. Treatment of choice for HT (hypothyroidism of any cause) is thyroid hormone replacement. Drug of choice is orally administered levothyroxine sodium, usually for life-time. The standard dose is 1.6-1.8 mcg/kg body weight per day, but is in most cases patient dependent. Elderly patients usually require smaller replacement dose of levothyroxine, sometimes less than 1 mcg/kg body weight per day with coronary dilatator at the same time.

  4. Reevaluation of the Thyroid Scan for the Assessment of Pathophysiologic Status of Thyroid Disease

    Energy Technology Data Exchange (ETDEWEB)

    Woo, In Sook; Nah, Jung Il; Kim, Deog Yoon [Kyunghee University College of Medicine, Seoul (Korea, Republic of)

    1991-03-15

    To diagnosis and understand the pathophysiologic status of thyroid disease, not only hormonal measurements but also thyroid scan is believed to have a unique role. Especially in the cases of the change of the thyroid function by thyroiditis, it is emphasized that thyroid scan can be helpful in differential diagnosis, Discordant results of thyroid hormone levels and thyroid scan are found in transient hyperthyroidism, or in transient hypothyroidism. We analysed and reevaluated thyroid scan to look at the importance of thyroid scan. The results are summarised as follows: 1) 80%. of hyperthyroid patients had hyperthyroidism increased RAIU with even density, they are compatible with Graves' disease. 2) 2.1% of hyperthyroid patients had normal or decreased RAIU, which are classified as high iodine turn over genuine hyperthyroidism. 3) 8.5% of hyperthyroid patients had markedly decreased RAIU at both 2 hour and 24 hour, whose pathologic processes are suggested to be heterogenous namely subacute thyroiditis, postpartum thyroiditis, Hashimoto's thyroiditis, and pamless thyroiditis. 4) 45% of hypothyroid patients had increased 24 hr RAIU, 30% of hypothyroid patients were normal, 25%, decreased. In conclusion, thyroid scan should be reevaluated its useful role to asses the pathophysiologic status of thyroid disease. Especially in cases of transient thyrotoxicosis, thyroid scan is essential to diagnose and follow up the disease process.

  5. Clinical Features of Patients with Basedow's Disease and High Serum IgG4 Levels.

    Science.gov (United States)

    Torimoto, Keiichi; Okada, Yosuke; Kurozumi, Akira; Narisawa, Manabu; Arao, Tadashi; Tanaka, Yoshiya

    2017-01-01

    Objective IgG4-related disease is a recently characterized condition presenting with high blood IgG4 levels, swelling of organs, and hypertrophic lesions. This disease is associated with thyroid disease, Hashimoto's disease, and Riedel's thyroiditis. However, there is little information on the association between IgG4-related disease and Basedow's disease. We herein defined the clinical features of patients with Basedow's disease and high IgG4 levels. Methods We compared two groups of patients with Basedow's disease (n=72) who had either normal IgG4 levels (IgG4 levels (≥135 mg/dL; n=5 [6.9%], mean IgG4: 206±116 mg/dL, IgG4/IgG ratio: 10.6%±3.3%). Patients Seventy-two newly diagnosed, untreated patients with Basedow's disease. Results Compared to the normal IgG4 group, patients in the high IgG4 group were predominantly male and showed a significantly higher thyroid low-echo score (1.8±0.4 vs. 1.2±0.5) and eosinophil count (363±354/mm 2 vs. 136±122/mm 2 ). Five patients had high IgG4 levels: one had a pancreatic lesion, and four had thyroid lesions. Conclusion Patients with Basedow's disease and high IgG4 levels may represent a new subtype of Basedow's disease. Further studies with larger sample sizes are needed.

  6. Creutzfeldt-Jakob disease: the value of MRI

    International Nuclear Information System (INIS)

    Urbach, H.; Tschampa, H.J.; Keller, E.; Schild, H.H.; Paus, S.

    2001-01-01

    To define the role of MRI in the diagnosis of Creutzfeldt-Jakob disease (CJD). Methods: 14 patients with suspected CJD were studied within 3 years. MRI findings were correlated with WHO established diagnostic criteria (clinical findings, EEG, CSF with 14-3-3 protein assay). Results: 12 patients had CJD. One patient each suffered from Hashimoto's encephalitis and ALS dementia complex, respectively. Nine of 12 CJD patients had increased signal intensity of the striatum (n = 8), pulvinar thalami (n = 5) and/or cerebellar and cerebral cortex (n = 3), respectively. Signal intensity was most pronounced on FLAIR sequences; six patients were studied with diffusion-weighted MRI and showed impaired diffusion in these areas. Both patients without CJD did not show the abovementioned signal changes (sensitivity 75%, specificity and positive predictive value 100%, respectively). Conclusion: If patients with suspected CJD are studied with FLAIR and diffusion-weighted sequences, this disorder can reliably be proven or ruled out. Typical MRI findings narrow down the differential diagnosis and should be included in the WHO diagnostic criteria. (orig.) [de

  7. [IgG4-related disease - a case report].

    Science.gov (United States)

    Milczarek-Banach, Justyna; Brodzińska, Kinga; Jankowska, Anna; Ambroziak, Urszula; Szczepankiewicz, Benedykt; Nałęcz-Janik, Jolanta; Miśkiewicz, Piotr

    2017-09-29

    Immunoglobulin G4-related disease (IgG4-RD) is a comparatively new condition that may involve more than one organ. The lack of characteristic, pathognomonic clinical symptoms may delay the diagnosis of this disease. The diagnosis is based upon clinical manifestation, elevated serum levels of IgG4 and histopathologic examination with immunohistochemical staining to reveal infiltration of IgG4-positive plasma cells. The first line treatment is oral glucocorticoids. 38-year-old woman with Hashimoto disease, chronic sinusitis and chronic hepatitis of unknown etiology was admitted to the Department of Endocrinology because of moderate eyelids swelling accompanied by redness for 3 years. Graves' orbitopathy and systemic vasculitis were suspected, however both were excluded (negative antibodies results: anty-TSHR, ANCA, ANA). Serologic investigation of Sjögren's syndrome was also negative. In Magnetic Resonance Imaging (MRI) of orbits there were described bilateral mild extension of lateral rectus muscles, normal signal of adipose tissue and bilateral lacrimal glands enlargement. Moreover, increased IgG4 serum levels were detected. The material derived from perinasal sinuses surgery was analyzed in histopathology examination with immunohistochemical staining, which revealed characteristic features of chronic inflammatory process and increased numbers of IgG4 - positive plasma cells (>50 in a large field of view). The diagnosis of IgG4-RD was established. Because of non-effective oral methylprednisolone therapy in the past, the patient was referred to Clinic of Rheumatology for further treatment. After the therapy with methylprednisolone and azathioprine there were observed the significant reduction of symptoms. Because of lack of characteristic symptoms of IgG4- RD, it should be always considered in differential diagnosis of chronic inflammatory diseases of various organs.

  8. Kinetics of the human thyroid trap: experience in normal subjects and in thyroid disease

    Energy Technology Data Exchange (ETDEWEB)

    Hays, M.T.

    1979-03-01

    Kinetics of the thyroid pertechnetate trap were assessed in 39 normal subjects, five untreated patients with Graves' disease (two before and after treatment), two hypothyroid patients, and in one patient each with Hashimoto's thyroiditis of recent onset, subacute thyroiditis, and massive anaplastic carcinoma. In normal subjects, the effects of sex, time of day, and order of experimental sessions were studied. A three-compartment model was assumed for all studies. Data on thyroidal and neck-background pertechnetate were collected with a multicrystal camera during 40 min after iv injection. The two thyroidal compartments in the model - the follicular cell, v/sub 2/, and the colloidal plasma-equivalent space, V/sub 3/ - is a multi-exponential function of plasma radioactivity, V/sub 1/. None of the model parameters was systematically affected by sex and order of session did not consistently alter any parameter, except for V/sub 3/, which was greater in session 2 than in session 1. That increase was not consistent and is believed to be spurious. Time of day affected only the exit rate constant from the colloid ..lambda../sub 23/, which was increased later in the day (P < 0.02). Distribution of the normal parameters was more log-normal than normal. After 5% were excluded at the high end and at the low end, the range for a parameter, p, was found empirically to be: antiln (mean ln p - 1.7 s.d. ln p), and antiln (mean ln p + 1.5 s.d. ln p). In Graves' disease, V/sub 2/ is increased (P < 0.02), but the increases in V/sub 3/ and in ..lambda../sub 21/ (the clearance into the thyroid from serum) are more dramatic (P < 10/sup -8/). After treatment, V/sub 3/ and ..lambda../sub 21/ fell toward normal. The hypothyroid patients showed no trap activity, and the trap was normal in the patient with early Hashimoto's thyroiditis. The patients with subacute thyroiditis and anaplastic carcinoma had increases in V/sub 2/, V/sub 3/, and ..lambda../sub 21/, but the

  9. Peripheral blood and intrathyroidal T cell clones from patients with thyroid autoimmune diseases.

    Science.gov (United States)

    Massart, C; Caroff, G; Maugendre, D; Genetet, N; Gibassier, J

    1999-01-01

    For a better understanding of the pathogenesis of thyroid autoimmune diseases, we have studied morphological and functional properties of T clones from peripheral blood lymphocytes (PBL) and from intrathyroidal lymphocytes (ITL) obtained from 3 patients with Graves' disease or 1 Hashimoto's thyroiditis. Investigations were carried out on clones cultured alone or cocultured with autologous thyrocytes. Clonage efficiency ranged from 30% to 33% for PBL and 10% to 36% for ITL. A predominance of CD4-positive clones was observed whatever the origin of the lymphocytes or the autoimmune pathology. Gamma interferon (IFN-gamma) was detected in the majority (17/19) of the clones tested. Intracytoplasmic interleukin (IL-4) was secreted in 7/19 clones and both cytokines were produced in 5/19 clones. In coculture a proliferative response and tumour necrosis factor (TNF-alpha) production were observed with 6 clones (4 from Graves thyrocytes and 2 from thyroiditis). No cytotoxic clone was derived from Graves or thyroiditis tissues. These data demonstrate that the large majority of T clones are principally CD4-T cells; all the clones secreted TNF-alpha and a large majority produced IFN-gamma. Only a few clones produced IL-4 alone or associated with IFN-gamma. Six T clones induced proliferative response and of TNF-alpha secretion in coculture. Further investigations must be performed on these antigen-reactive T clones to analyse their role in the pathogenesis of the human thyroid autoimmune diseases.

  10. Identification of Novel Genetic Loci Associated with Thyroid Peroxidase Antibodies and Clinical Thyroid Disease

    DEFF Research Database (Denmark)

    Medici, Marco; Porcu, Eleonora; Pistis, Giorgio

    2014-01-01

    , goiter and thyroid cancer were studied. Individuals with a high genetic risk score had, besides an increased risk of TPOAb-positivity (OR: 2.18, 95% CI 1.68-2.81, P = 8.1×10(-8)), a higher risk of increased thyroid-stimulating hormone levels (OR: 1.51, 95% CI 1.26-1.82, P = 2.9×10(-6)), as well......Autoimmune thyroid diseases (AITD) are common, affecting 2-5% of the general population. Individuals with positive thyroid peroxidase antibodies (TPOAbs) have an increased risk of autoimmune hypothyroidism (Hashimoto's thyroiditis), as well as autoimmune hyperthyroidism (Graves' disease.......12-1.39, P = 6.2×10(-5)). The MAGI3 variant was also associated with an increased risk of hypothyroidism (OR: 1.57, 95% CI 1.18-2.10, P = 1.9×10(-3)). This first GWAS meta-analysis for TPOAbs identified five newly associated loci, three of which were also associated with clinical thyroid disease...

  11. Radioimmunoassay measurements of serum thyrotropin in patients with hypothalamic-pituitary and thyroid diseases

    International Nuclear Information System (INIS)

    Miyai, Kiyoshi; Azukizawa, Mizuo; Azukizawa, Hisako; Hosokawa, Mitsuko; Nishi, Keiko

    1975-01-01

    Serum TSH was measured by means of double antibody radioimmunoassay using a commercial Kit Daiichi, in 21 normal subjects, 200 patients with thyroid disease and 130 patients with hypothalamic-pituitary diseases. Serum TSH concentrations in normal subjects were <2 to 8 μU/ml which rose to 8-40 μU/ml after administration of 500 μg TRH intravenously. Serum TSH was undetectable and did not respond to TRH in all untreated patients and in some euthyroid patients with Graves' disease after treatment. Undetectable TSH and no response to TRH were also observed in most patients with a hyperfunctioning thyroid nodule and those with subacute thyroiditis in the acute phase. In some patients with Hashimoto's thyroiditis and all patients with adult myxedema and cretinism, serum TSH levels were increased and showed hyperresponse to TRH. The ratio of bioassay and radioimmunoassay potency estimates for TSH in sera obtained before TRH was not statistically different from that obtained after TRH administration to patients with primary hypothyroidism. Elevated serum TSH was promptly decreased by the administration of thyroid hormone to the patients. More than 50% of patients with pituitary adenoma, acromegaly and craniopharyngioma showed normal basal TSH and no or low response of TSH to TRH. Administration of TRH failed to stimulate a rise in serum TSH in 2 sisters with isolated TSH deficiency with cretinism. Basal TSH was undetectable and showed delayed response to TRH in patients with anorexia nervosa. (auth.)

  12. Association between STAT4 gene polymorphisms and autoimmune thyroid diseases in a Chinese population.

    Science.gov (United States)

    Yan, Ni; Meng, Shuai; Zhou, Jiaozhen; Xu, Jian; Muhali, Fatuma Said; Jiang, Wenjuan; Shi, Liangfeng; Shi, Xiaohong; Zhang, Jinan

    2014-07-11

    The STAT4 gene encodes a transcriptional factor that transmits signals induced by several key cytokines which play important roles in the development of autoimmune diseases. The aim of this study was to explore the association of STAT4 polymorphism with Graves' disease (GD) and Hashimoto's thyroiditis (HT). A total of 1048 autoimmune thyroid diseases (AITDs) patients (693 with GD and 355 with HT) and 909 age- and gender-matched controls were examined. STAT4 polymorphisms (rs7574865/rs10181656/ rs7572482) were genotyped by multiplex polymerase chain reaction (PCR) and ligase detection reaction (LDR). The results indicated that the frequencies of rs7574865 genotypes in patients with GD differed significantly from the controls (p=0.028), the T allele frequency of GD patients was also significantly higher than the controls (p=0.020). The genotypes of rs10181656 differed significantly in GD patients from controls (p=0.012); G allele frequencies were significantly higher in AITD patients than the controls (p=0.014 and 0.031, respectively). The frequencies of haplotype GC with GD and HT patients were significantly lower than their controls (p=0.015 and 0.030, respectively). In contrast, the frequencies of haplotype TG with GD and HT patients were significantly higher than their controls (p=0.016 and 0.048, respectively). These findings strongly suggest that STAT4 rs7574865/rs10181656 polymorphisms increase the risk of AITD in a Chinese population.

  13. Hashimotos Thyroiditis with Coexistent Papillary Carcinoma and ...

    African Journals Online (AJOL)

    final diagnosis of HT coexisting with papillary carcinoma and primary NHL (B-cell lineage) was made. Levothyroxine was initiated at 300mcg/day and patient was treated with chemotherapy (R-CHOP regime). Patient tolerated the chemotherapy well and with 12 months of follow-up, no recurrence or metastasis was noted.

  14. Farber's Disease

    Science.gov (United States)

    ... management, and therapy of rare diseases, including the lipid storage diseases. Research on lipid storage diseases within the Network includes ... management, and therapy of rare diseases, including the lipid storage diseases. Research on lipid storage diseases within the Network includes ...

  15. The Assessment of Autoimmunological Status and Prevalence of Different Forms of Celiac Disease among Children with Type 1 Diabetes Mellitus and Celiac Disease

    Directory of Open Access Journals (Sweden)

    Urszula Siekiera

    2008-04-01

    Full Text Available This study aims to assess the autoimmunological status and forms of celiac disease (CD among children with type 1 diabetes mellitus (T1DM . The study group comprises 27 patients at the mean age of 12.30 years (±SD 3.12. The measurement of the level of diabetes-specific antibodies and organ-specific antibodies was gained at the T1DM-onset and repeated annually. The following risk factors influencing time of CD diagnosis were analyzed: age, sex, T1DM duration, autoantibodies, and HLA-haplotype. The prevalence of antibodies was GADA-74%, IAA-63%, IA2A-67%, ATA-11%, and ATG-4%. The intestinal biopsy revealed in 19% no changes and in 77% stage 3 (Marsh scale. In most cases, no clinical manifestation of CD was observed. The diagnosis of Hashimoto's disease was made twice. The negative correlation between the age at T1DM-onset and the interval between onset of T1DM and CD (r=‐0.35, p<.05 was noted. The high-comorbidity ratio of CD and thyroiditis with T1DM demands regular screening tests especially in the first years after T1DM-onset.

  16. High frequency of positive anti-thyroid peroxidase antibodies (ATPO) in adult subjects without known thyroid disease, Santiago de Chile

    International Nuclear Information System (INIS)

    Lanas, Alejandra; Letelier, Carolina; Caamano, Edgardo; Massardo, Teresa; Gonzalez, Patricio; Araya, Veronica

    2010-01-01

    Background: Anti-thyroid peroxidase antibodies have a pathogenic role in Hashimoto thyroiditis. Between 10 and 19% of individuals without thyroid disease, have positive titers of these antibodies. Aim: To study the frequency of positive titers of anti-thyroid peroxidase antibodies in healthy individuals. Material and Methods: A blood sample, to measure anti-thyroid peroxidase antibodies and thyroid stimulating hormone (TSH) by chemiluminescence assay, was obtained from 67 women and 62 men aged 45 ± 14 years, without a personal or familiar history of thyroid diseases and normal thyroid palpation. The cutoff point of the manufacturer to consider positive a titer of anti-thyroid peroxidase antibodies was set at 35 IU/ml. Results: Twenty-eight women and 28 men had positive antibody titers (43% of the sample). Subjects in the upper tercile of anti-thyroid peroxidase antibody titers had a higher TSH than those in the second tercile, although within normal limits (1.73 ± 0.74 and 1.37 ± 0.59 mlU/L, respectively p = 0.02) Conclusions: Forty three percent of the studied subjects without personal or familial history of thyroid diseases had positive titers of anti-thyroid peroxidase antibodies. Further prospective studies should evaluate whether this observation discloses an increase in thyroid autoimmune disease in a population with increased iodine intake

  17. Endocrine Diseases

    Science.gov (United States)

    ... Syndrome (PCOS) Pregnancy and Thyroid Disease Primary Hyperparathyroidism Prolactinoma Thyroid Tests Turner Syndrome Contact Us The National ... Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition Blood Diseases Diagnostic Tests La información de la ...

  18. Insulin gene polymorphisms in type 1 diabetes, Addison's disease and the polyglandular autoimmune syndrome type II

    Directory of Open Access Journals (Sweden)

    Hahner Stefanie

    2008-07-01

    Full Text Available Abstract Background Polymorphisms within the insulin gene can influence insulin expression in the pancreas and especially in the thymus, where self-antigens are processed, shaping the T cell repertoire into selftolerance, a process that protects from β-cell autoimmunity. Methods We investigated the role of the -2221Msp(C/T and -23HphI(A/T polymorphisms within the insulin gene in patients with a monoglandular autoimmune endocrine disease [patients with isolated type 1 diabetes (T1D, n = 317, Addison's disease (AD, n = 107 or Hashimoto's thyroiditis (HT, n = 61], those with a polyglandular autoimmune syndrome type II (combination of T1D and/or AD with HT or GD, n = 62 as well as in healthy controls (HC, n = 275. Results T1D patients carried significantly more often the homozygous genotype "CC" -2221Msp(C/T and "AA" -23HphI(A/T polymorphisms than the HC (78.5% vs. 66.2%, p = 0.0027 and 75.4% vs. 52.4%, p = 3.7 × 10-8, respectively. The distribution of insulin gene polymorphisms did not show significant differences between patients with AD, HT, or APS-II and HC. Conclusion We demonstrate that the allele "C" of the -2221Msp(C/T and "A" -23HphI(A/T insulin gene polymorphisms confer susceptibility to T1D but not to isolated AD, HT or as a part of the APS-II.

  19. Appearance of Graves' disease after percutaneous ethanol injection for the treatment of hyperfunctioning thyroid adenoma.

    Science.gov (United States)

    Monzani, F; Del Guerra, P; Caraccio, N; Casolaro, A; Lippolis, P V; Goletti, O

    1997-05-01

    In this report we describe an unusual patient with hyperfunctioning thyroid adenoma in whom percutaneous ethanol injection (p.e.i.) therapy was followed by typical Graves' disease. His history revealed the presence of a sister with Hashimoto's thyroiditis. 99-mTc thyroid scintiscan showed focal uptake in the nodule, with suppression of extranodular parenchyma. P.e.i. therapy was followed by the development of severe hyperthyroidism. One month after a second p.e.i. cycle, recurrence of hyperthyroidism associated with diffuse 99-mTc uptake by the gland was observed. TSH-receptor and thyroglobulin autoantibodies were undetectable before p.e.i. therapy, appeared during the first cycle, and showed a further increase after the second p.e.i. therapy cycle. Though spontaneous switch to Graves' disease cannot be excluded in patients with toxic nodules, the massive release of thyroid materials from follicular cells, among these TSH-receptor antigenic components partially denatured by ethanol, may indeed trigger an autoimmune response to the TSH-receptor, thus accounting for this observation. Patients with possible autoimmune disposition, as selected by familiar history and/or laboratory markers should be carefully monitored during p.e.i. treatment.

  20. Can bone loss be reversed by antithyroid drug therapy in premenopausal women with Graves' disease?

    Directory of Open Access Journals (Sweden)

    Belsing Tina Z

    2010-09-01

    Full Text Available Abstract Context Hyperthyroidism can lead to reduced bone mineral density (BMD and increased fracture risk particularly in postmenopausal women, but the mechanism behind is still unclear. Objective Prospective examination of the influence of thyroid hormones and/or thyroid autoantibodies on BMD in premenopause. Design We have examined 32 premenopausal women with untreated active Graves' disease from time of diagnosis, during 18 months of antithyroid drug therapy (ATD and additionally 18 months after discontinuing ATD. Variables of thyroid metabolism, calcium homeostasis and body composition were measured every 3 months. BMD of lumbar spine and femoral neck were measured at baseline, 18 ± 3 and 36 ± 3 months. Data were compared to base line, a sex- and age matched control group and a group of patients with Hashimoto's thyroiditis treated with non-suppressive doses of levothyroxine. Results The study showed significantly (p Conclusion The results indicated a clinically relevant impact of thyroid function on bone modulation also in premenopausal women with Graves' disease, and further indicated the possibility for a direct action of TRAb on bones.

  1. Sensorineural hearing loss and celiac disease: A coincidental finding

    Science.gov (United States)

    Volta, Umberto; Ferri, Gian Gaetano; De Giorgio, Roberto; Fabbri, Angela; Parisi, Claudia; Sciajno, Laura; Castellari, Alessandra; Fiorini, Erica; Piscaglia, Maria; Barbara, Giovanni; Granito, Alessandro; Pirodda, Antonio

    2009-01-01

    BACKGROUND Celiac disease (CD) can be associated with a variety of extraintestinal manifestations, including neurological diseases. A new neurological correlation has been found between CD and sensorineural hearing loss (SNHL). OBJECTIVE To verify the association between SNHL and CD, and to establish whether the neurological hearing impairment in CD is related to nonorgan-specific and antineuronal antibodies, as well as the presence of autoimmune disorders. METHODS A sample of 59 consecutive biopsy- and serologically proven CD patients were studied. Among CD patients, 11 were newly diagnosed and 48 were on a gluten-free diet. Hearing function was assessed by audiometric analysis in all CD patients as well as in 59 age- and sex-matched controls. Patients were tested for a panel of immune markers including nonorgan-specific autoantibodies and antineuronal antibodies. RESULTS SNHL was detected in five CD patients (8.5%) and in two controls (3.4%). In one patient, the SNHL was bilateral, whereas the remaining four had a monolateral impairment. The prevalence of SNHL was not significantly different between CD patients and controls. At least one of the antibodies tested for was positive in two of the five CD patients with SNHL and in 12 of the 54 CD patients without SNHL. Antineuronal antibodies to central nervous system antigens were consistently negative in the five CD patients with SNHL. Only one of the five CD patients with SNHL had Hashimoto thyroiditis. CONCLUSIONS SNHL and CD occur coincidentally. Hearing function should be assessed only in CD patients with clinical signs of hearing deficiency. PMID:19668795

  2. The study on mutations of the gene of extracellular domain of human thyrotropin receptor in the patients with thyroid diseases

    International Nuclear Information System (INIS)

    Zhang Zuncheng; Fang Peihua; Tan Jian; Lu Mei

    2002-01-01

    Objective: To define the sequence of the gene of extracellular domain of normal human thyrotropin receptor (hTSHR) and to investigate the mutations of the gene in the patients with thyroid diseases. Methods: Total RNAs were extracted from the thyroid tissue of four normal controls, twelve Graves' disease, four Hashimoto's thyroiditis and eleven nodular goiter patients. The extracellular domain of hTSHR genes were amplified by reverse transcription-polymerase chain reaction (RT-PCR) and sequenced with CEQ 2000 Genetic Analyzer. Results: The normal controls and the patients with thyroid disease had the same gene sequences of the extracellular domain of hTSHR. No mutation was found, except a silent base exchange in exon 7 (Asn187) at 661 base, in which 20 samples were 'T', 11 samples were 'C', without changes of amino acid of the TSHR. Conclusions: This study has not revealed mutations in the gene of extracellular domain of hTSHR. Other molecular pathogenetic mechanisms may be involved and more research is demanded

  3. Less aggressive disease in patients with primary squamous cell carcinomas of the thyroid gland and coexisting lymphocytic thyroiditis.

    Science.gov (United States)

    Asik, Mehmet; Binnetoglu, Emine; Sen, Hacer; Gunes, Fahri; Muratli, Asli; Kankaya, Duygu; Uysal, Fatma; Sahin, Mustafa; Ukinc, Kubilay

    2015-01-01

    Primary squamous cell carcinoma (SCC) of the thyroid gland is extremely rare. Infrequently, primary SCC of the thyroid gland is accompanied by other thyroid diseases such as Hashimoto's thyroiditis (HT). Recently, studies have demonstrated that differentiated thyroid cancer with coexisting HT has a better prognosis. However, the prognosis of patients with primary SCC of the thyroid gland and coexistent HT has not been clearly identified. We compared the clinical characteristics and disease stages of patients with primary SCC with and without lymphocytic thyroiditis (LT). We reviewed reports of primary SCC of the thyroid gland published in the English literature. We identified 46 papers that included 17 cases of primary SCC of the thyroid gland with LT and 77 cases of primary SCC of the thyroid gland without LT. Lymph node metastasis and local invasion rates did not differ between these two groups. Distant metastases were absent in patients with LT, and were observed in 13 (16.9%) patients without LT. A greater proportion of patients without LT had advanced stage disease (stage IV A-B-C) than patients with LT (p thyroid gland and coexisting LT had lower tumour-node-metastasis stage and frequency of distant metastasis than those without LT. Lymphocytic infiltration in patients with SCC appears to limit tumour growth and distant metastases.

  4. Thyroid Ultrasonography in Differentiation between Graves’ Disease and Hashimoto’s Thyroiditis

    Science.gov (United States)

    Pishdad, P.; Pishdad, G.R.; Tavanaa, S.; Pishdad, R.; Jalli, R.

    2017-01-01

    Objective: Graves’ disease and Hashimoto’s thyroiditis are the most common causes of hyper and hypothyroidism, respectively. Differentiation of these 2 diseases, if the patient is euthyroid, may sometimes be extremely difficult on the basis of clinical and laboratory findings. The purpose of this study was to determine the sensitivity and specificity of gray scale sonography in differentiation of Graves’ disease from Hashimoto’s thyroiditis. Methods: This study included 149 patients divided into three groups, patients with Graves’ disease (34 patients, mean age = 36.8 ± 10.17 years), Patients with Hashimoto’s thyroiditis (62 patients, mean age = 33.4 ± 12.16 years) and control group (53 healthy people, mean age = 34.74 ± 16.87 years). Members of all groups were referred to a single radiologist for thyroid sonography for evaluation of thyroid echogenicity pattern. Results: A total of 117 women and 32 men were examined by sonography. The most common sonographic pattern in Hashimoto and Graves’ was homogenous hypo-echogenicity which was observed in 45.2% and 47.1% of cases, respectively. Peripheral hypo-echogenicity pattern was seen in 40.3% of Hashimoto’s group with 100% specificity and 40.3% sensitivity. Central-hypoechogenic pattern was observed in 17.6% of Graves’ group with 100% and 17.6% specificity and sensitivity, respectively. Conclusion: Our findings indicate that sonography has high specificity but low sensitivity in the diagnosis of either Graves’ disease or Hashimoto’s thyroiditis. It is therefore not possible to differentiate between these two diseases using sonography alone. Confirmation by laboratory data is also needed. PMID:28451576

  5. Creutzfeldt-Jakob disease: the value of MRI; Creutzfeldt-Jakob-Krankheit: Stellenwert der MRT

    Energy Technology Data Exchange (ETDEWEB)

    Urbach, H.; Tschampa, H.J.; Keller, E.; Schild, H.H. [Radiologische Klinik, Neuroradiologie, Rheinische Friedrich-Wilhelms-Univ. Bonn (Germany); Paus, S. [Neurologische Klinik, Rheinische Friedrich-Wilhelms-Univ. Bonn (Germany)

    2001-06-01

    To define the role of MRI in the diagnosis of Creutzfeldt-Jakob disease (CJD). Methods: 14 patients with suspected CJD were studied within 3 years. MRI findings were correlated with WHO established diagnostic criteria (clinical findings, EEG, CSF with 14-3-3 protein assay). Results: 12 patients had CJD. One patient each suffered from Hashimoto's encephalitis and ALS dementia complex, respectively. Nine of 12 CJD patients had increased signal intensity of the striatum (n = 8), pulvinar thalami (n = 5) and/or cerebellar and cerebral cortex (n = 3), respectively. Signal intensity was most pronounced on FLAIR sequences; six patients were studied with diffusion-weighted MRI and showed impaired diffusion in these areas. Both patients without CJD did not show the abovementioned signal changes (sensitivity 75%, specificity and positive predictive value 100%, respectively). Conclusion: If patients with suspected CJD are studied with FLAIR and diffusion-weighted sequences, this disorder can reliably be proven or ruled out. Typical MRI findings narrow down the differential diagnosis and should be included in the WHO diagnostic criteria. (orig.) [German] Bestimmung des Stellenwerts der MRT in der Diagnostik der Creutzfeldt-Jakob-Krankheit (CJK). Methoden: Analyse der MRTs von 14 innerhalb von drei Jahren mit Verdacht auf CJK zugewiesenen Patienten. Korrelation der MRTs mit den entsprechend den WHO-Diagnosekriterien etablierten Untersuchungsverfahren (Klinik, EEG, Liquor mit 14-3-3 Protein-Nachweis). Ergebnisse: 12 Patienten hatten eine CJK, jeweils ein Patient hatte eine Hashimoto-Enzephalitis bzw. einen ALS-Demenz-Komplex. Bei 9 der 12 CJK-Patienten fanden sich beidseits Signalerhoehungen des Striatum (n = 8), des Pulvinar thalami (n = 5) und/oder des Kleinhirn- bzw. Grosshirnkortex (n = 3). Die Signalerhoehungen waren am deutlichsten auf FLAIR-Aufnahmen erkennbar; 6 mit diffusionsgewichteter MRT untersuchte Patienten wiesen eine eingeschraenkte Diffusion dieser Areale

  6. Ribbing disease

    International Nuclear Information System (INIS)

    Mukkada, Philson J; Franklin, Teenu; Rajeswaran, Rangasami; Joseph, Santhosh

    2010-01-01

    Ribbing disease is a rare sclerosing dysplasia that involves long tubular bones, especially the tibia and femur. It occurs after puberty and is reported to be more common in women. In this article we describe how Ribbing disease can be differentiated from diseases like Engelmann-Camurati disease, van Buchem disease, Erdheim-Chester disease, osteoid osteoma, chronic osteomyelitis, stress fracture, etc

  7. Graves' disease in 2.5 years old girl - 6-years-long observation.

    Science.gov (United States)

    Jonak, Olimpia; Połubok, Joanna; Barg, Ewa

    2016-01-01

    Pediatric Graves' disease is rare in young children, more frequent in children with other autoimmune diseases or with family history of autoimmune thyroid disease. The 2.5 year old girl was admitted to the hospital with tachycardia and subfebrile temperature. The girl presented symptoms of atopic dermatitis. Child's mother was diagnosed with Hashimoto disease two months after the child's diagnosis. In physical examination of the child, enlarged thyroid was found. At the admission, the laboratory tests revealed decreased TSH (0.001 uIU/ml), increased both FT3 (>30 pg/ml) and FT4 (3.43 ng/dl), but normal levels of anti-thyreoglobulin antibodies (ATG - 0.64 IU/ml) and anti-thyroid peroxidase antibodies (ATPO - 0 IU/ml); thyrotropin receptor antibodies (TRAb) were not identified. The Graves' disease was diagnosed. The girl started treatment with methimazole (2x5mg) and propranolol (due to tachycardia, 2x5mg). The thyroid function (TSH, FT4 and FT3) normalized 1 year after diagnosis and hormone levels remained within normal reference values, but she received methimazole for 18 months. At presen, the patient is 8 years old. She is not receiving any treatment and her thyroid function is correct. The girl still presents symptoms of atopy. In case of symptoms of tachycardia in children, the hyperthyroidism should be taken into consideration. Numerous methods of treatment provide a therapy appropriate to the age and condition of patients. Long remission after treatment with antithyroid drugs could also be achieved in younger (prepubertal) children. © Polish Society for Pediatric Endocrinology and Diabetology.

  8. {sup 99m}Tc-sestamibi thyroid uptake in euthyroid individuals and in patients with autoimmune thyroid disease

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Allan O. [Campinas State University, Division of Nuclear Medicine, Department of Radiology, School of Medical Sciences, Campinas (Brazil); Avenida Independencia, Piracicaba, Sao Paulo (Brazil); Zantut-Wittmann, D.E.; Tambascia, M.A. [Campinas State University, Division of Endocrinology, Department of Internal Medicine, School of Medical Sciences, Campinas (Brazil); Nogueira, R.O.; Etchebehere, E.C.S.C.; Lima, M.C.L.; Camargo, E.E.; Ramos, C.D. [Campinas State University, Division of Nuclear Medicine, Department of Radiology, School of Medical Sciences, Campinas (Brazil)

    2005-06-01

    We investigated the biokinetics of {sup 99m}Tc-sestamibi in the thyroid of euthyroid volunteers (EVs) and in patients with autoimmune thyroid diseases and determined the best time interval between {sup 99m}Tc-sestamibi injection and calculation of uptake. Forty EVs, 30 patients with Graves' disease (GD), 15 patients with atrophic Hashimoto's thyroiditis (AHT) and 15 patients with hypertrophic Hashimoto's thyroiditis (HHT) underwent {sup 99m}Tc-sestamibi thyroid scintigraphy. Dynamic images were acquired for 20 min, and static images were obtained 20 min, 60 min and 120 min post injection. Five-, 20-, 60- and 120-min uptake, time to maximal uptake (T{sub max}) and T{sub 1/2} of tracer clearance were calculated. Thyroid hormones and antibodies were measured. {sup 99m}Tc-pertechnetate uptake was investigated in GD patients. T{sub max} was approximately 5 min in all four groups. The mean T{sub 1/2} value for EVs was similar to the GD value and lower than the HHT and AHT values. The mean ({+-}SD) 5-min uptake was 0.13% ({+-}0.05%) for EVs. The 5-min uptake in GD was higher than that in EVs(P<0.001) and correlated with free thyroxine (r=0.54) and with {sup 99m}Tc-pertechnetate uptake (r=0.68). Uptake in HHT was higher than that in AHT (P=0.0003) and EVs (P=0.002). Uptake in AHT was lower than uptake in EVs (P=0.0001). Five minutes is the optimal time interval between {sup 99m}Tc-sestamibi injection and calculation of thyroid uptake. Five-minute uptake differentiates euthyroid individuals from GD patients. There is a high correlation between {sup 99m}Tc-sestamibi and {sup 99m}Tc-pertechnetate uptake in GD. The reduced {sup 99m}Tc-sestamibi uptake in AHT patients is probably due to glandular destruction and fibrosis. Inflammatory infiltrate and high mitochondrial density in thyrocytes possibly explain the increased uptake in GD and HHT. (orig.)

  9. Allosuppressor T lymphocytes abolish migration inhibition factor production in autoimmune thyroid disease: evidence from radiosensitivity experiments

    International Nuclear Information System (INIS)

    Topliss, D.J.; Okita, N.; Lewis, M.; Row, V.V.; Volpe, R.

    1981-01-01

    The ability of normal T lymphocytes to abolish the production of migration inhibition factor by antigen-sensitized T lymphocytes of Graves' disease (GD) and Hashimoto's thyroiditis (HT) in response to thyroid antigen has been studied by a modified migration inhibition factor test using isolated T lymphocytes alone. The production of migration inhibition factor was consistently abolished when normal T lymphocytes were mixed with GD or HT T lymphocytes in various ratios (1:9, 2:8, 5:5) as reported previously (Okita et al., 1980b). However, prior in-vitro irradiation (1000 rad) of the normal T lymphocytes resulted in loss of their ability to abolish migration inhibition factor production by the antigen-sensitized T lymphocytes of GD and HT. The effect is consistent with the radiosensitivity of suppressor T lymphocytes and indicates that the effect of normal T lymphocytes on GD and HT T lymphocytes is one of allosuppression. The results support the view that there is a defect in suppressor T cell function in GD and HT. (author)

  10. The natural history of autoimmune Addison's disease with a non-classical presentation: a case report and review of literature.

    Science.gov (United States)

    Manso, Jacopo; Pezzani, Raffaele; Scarpa, Riccardo; Gallo, Nicoletta; Betterle, Corrado

    2018-05-24

    Autoimmune Addison's disease (AAD) is the most frequent cause of adrenocortical insufficiency. The natural history of AAD usually comprises five consecutive stages with the first stage characterized by the increase of plasma renin consistent with the impairment of pars glomerulosa, which is usually the first affected layer of the adrenal cortex. We describe a 19-year-old female with Hashimoto's thyroiditis (HT) who underwent an autoantibody screening due to having the personal and family history of other autoimmune diseases in the absence of relevant clinical manifestations. She was positive for adrenal cortex autoantibodies (ACA) and steroid 21-hydroxylase autoantibodies (21-OH Ab) at high titers. She had increased basal levels of ACTH with normal basal cortisol not responding to ACTH stimulation, reduced levels of dehydroepiandrosterone-sulfate but normal levels of orthostatic renin and aldosterone. This scenario was consistent with a subclinical AAD presenting with first impairments in pars fasciculata and reticularis and conserved pars glomerulosa function. Only subsequently, progressive deficiency in pars glomerulosa function has become evident. Review of the literature showed that there was only one case, reported to date, with a similar atypical natural history of AAD. The strategies for screening for ACA/21-OH Ab in patients with HT are discussed.

  11. Detection of erythrovirus B19 in thyroidectomy specimens from Graves' disease patients: a case-control study.

    Science.gov (United States)

    Page, Cyril; Hoffmann, Thomas Walter; Benzerdjeb, Nassim; Duverlie, Gilles; Sevestre, Henri; Desailloud, Rachel

    2013-08-01

    Environmental factors, such as viruses, are thought to contribute to the development of thyroid autoimmunity. Erythrovirus B19 (EVB19) is suspected to be involved in Hashimoto's thyroiditis, but no direct evidence is available concerning the role of EVB19 infection in Graves' disease. The objective of this study was to investigate whether the presence of EVB19 is more frequent in thyroidectomy specimens of patients undergoing thyroidectomy for Graves' disease (cases) than for multinodular thyroid (controls). Serum and thyroidectomy specimens were prospectively collected from 64 patients referred for total thyroidectomy over a 5-year period (2007-2011) and were investigated retrospectively and blindly for circulating EVB19 DNA by q-PCR (Qiagen), and for EVB19 thyrocyte infection by immunochemistry (VP2-Antibody, Dako). EVB19 serology was also determined. General clinical and laboratory data were collected. Twenty patients were referred for Graves' disease and 44 patients were referred for non-autoimmune multinodular thyroid. Patients with thyroid cancer were excluded. Ten percent of Graves' disease patients and 27.7% of control patients had positive staining of thyrocytes for EVB19 antibodies (ns). EVB19-positive and EVB19-negative cases did not differ. EVB19-positive controls were older than EVB19-negative controls (mean age: 57.5 [35-74] vs. 45 [28-80] years, P=0.03) No case of acute EVB19 infection was identified. EVB19-positive serology was more frequent in controls than in Graves' disease patients (88% vs. 45%, PGraves' disease patients than in controls. Further studies are needed to determine the role of EVB19 infection in thyroid diseases. Copyright © 2013 Wiley Periodicals, Inc.

  12. Fibromyalgia in patients with thyroid autoimmunity: prevalence and relationship with disease activity.

    Science.gov (United States)

    Haliloglu, Sema; Ekinci, Bilge; Uzkeser, Hulya; Sevimli, Hakan; Carlioglu, Ayse; Macit, Pinar Mazlum

    2017-07-01

    Fibromyalgia (FM) is a syndrome characterised by chronic musculoskeletal pain, tenderness and other somatic symptoms. The prevalence of FM is approximately 2-7% in the general global population and is 30-40% in the population of Hashimoto thyroiditis (HT) with a structural pathology. In 2010, new classification criteria for FM were proposed, as an alternative to the American College of Rheumatology (ACR) 1990 criteria. The objectives of the present study were to identify the prevalence of FM in the HT population and evaluate the associated features by using the new diagnostic criteria. The study group included 79 consecutive patients with HT with or without FM. Recorded data included age, gender, laboratory parameters, sociodemographic features and clinical findings, presence of somatic symptoms, and disease activity indices. The prevalence of FM in patients with HT was 62%. Antithyroid peroxidase antibody (TPOAb) positivity, duration of disease, and waist circumference were significantly associated with concomitant FM (p = 0.000, p = 0.000, and p = 0.015, respectively). A strong positive correlation was noted between fibromyalgia impact questionnaire (FIQ) scores and disease duration, age, values of thyroid-stimulating hormone (TSH) and TPOAb, waist circumference and marital status. TPOAb was found to be independent of body mass index, age and TSH. Concomitant FM is a common clinical problem in HT and its recognition is important for the optimal management of the disease. The new set of diagnostic criteria for FM reinforces this situation. Consideration of the FM component in the management of HT increases the likelihood of treatment success.

  13. Prostate Diseases

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    ... Home › Aging & Health A to Z › Prostate Diseases Font size A A A Print Share Glossary Basic ... body. Approximately 3 million American men have some type of prostate disease. The most common prostate diseases ...

  14. Infectious Diseases

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    ... But some of them can make you sick. Infectious diseases are diseases that are caused by germs. There ... many different ways that you can get an infectious disease: Through direct contact with a person who is ...

  15. Pick disease

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    Semantic dementia; Dementia - semantic; Frontotemporal dementia; FTD; Arnold Pick disease; 3R tauopathy ... doctors tell Pick disease apart from Alzheimer disease. (Memory loss is often the main, and earliest, symptom ...

  16. Prion Diseases

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    ... with facebook share with twitter share with linkedin Prion Diseases Prion diseases are a related group of ... deer and elk. Why Is the Study of Prion Diseases a Priority for NIAID? Much about TSE ...

  17. Periodontal Diseases

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    ... diseases. The primary research focus was on oral bacteria. Periodontal diseases were thought to begin when chalky white ... tools to target their treatment specifically to the bacteria that trigger periodontal disease. At the same time, because biofilms form ...

  18. Addison's Disease

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    ... of potassium and low levels of sodium. What causes Addison’s disease? Addison’s disease is caused by injury to your ... example, a problem with your pituitary gland can cause secondary Addison’s disease. Or, you may develop Addison’s disease if you ...

  19. Graves' Disease

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    ... 2011 survey of clinical practice patterns in the management of Graves' disease. Journal of Clinical Endocrinology and Metabolism. 2012 Dec;97( ... 30 a.m. to 5 p.m. eastern time, M-F Follow Us NIH… Turning Discovery Into ... Disease Urologic Diseases Endocrine Diseases Diet & Nutrition ...

  20. Heart Diseases

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    ... you're like most people, you think that heart disease is a problem for others. But heart disease is the number one killer in the ... of disability. There are many different forms of heart disease. The most common cause of heart disease ...

  1. Neonatal hyperthyroidism: neonatal clinical course of two brothers born to a mother with Graves-Basedow disease, before and after total thyroidectomy.

    Science.gov (United States)

    Zuppa, A A; Sindico, P; Savarese, I; D'Andrea, V; Fracchiolla, A; Cota, F; Romagnoli, C

    2007-04-01

    About 1-2% of infants born to mothers with Graves' disease or Hashimoto's thyroiditis develop neonatal hyperthyroidism because of transplacental passage of IgG stimulating TSH receptors (TRAb). To evaluate the effect of maternal total thyroidectomy on neonatal clinical course. We describe two brothers born to a mother with Graves' disease, before and after total thyroidectomy. The first child showed persistent tachycardia, the presence of TRAb and a laboratory pattern of hyperthyroidism. Lugol's solution was started and then propylthiouracil was added. Digitalis, furosemide and diazepam were necessary for treatment of heart failure, hypertension and irritability. On the 70th day of life, hormone serum levels normalized and treatment was interrupted. TRAb normalized by the third month of life. The second infant was born 2 years after the mother underwent total thyroidectomy. In spite of a laboratory pattern of hyperthyroidism and positivity to TRAb, he showed only considerable weight loss, and no therapy was required. TRAb may persist after total thyroidectomy: clinical and instrumental follow-up of the newborn is recommended.

  2. Technetium-99m thyroid scan; does it have a diagnostic aid in sub-clinical auto-immune thyroid disease in systemic lupus erythematosus patients?

    Science.gov (United States)

    Amin, A; Alkemary, A; Abdo, M; Salama, M

    2016-02-01

    Technetium-99m (Tc-99m) thyroid scintigraphy is a well known diagnostic tool that shows the entire gland in a single image. We aimed to evaluate its additive diagnostic value in subclinical autoimmune thyroid disease (S-AITD) in systemic lupus erythematosus (SLE) patients. We investigated 100 systemic lupus erythematosus (SLE) patients without overt thyroid involvement (eight men and 92 women; mean age 40±6.5 years) and 50 age and sex matched controls. All were subjected to thyroid evaluation using anti-thyroglobulin (anti-TG) and anti-thyroid peroxidase (anti-TPO) antibodies; hormones (FT3; FT4 and TSH) and Tc-99m thyroid scintigraphy. 14/100 (14%) and none (0%) were positive for S-AITD in SLE and control groups, respectively (P = 0.0001). They were classified by thyroid scintigraphy and hormonal profile into 2/14 Hashimoto; 10/14 atrophic thyroiditis and 2/14 Graves' disease. Anti-TPO was elevated in 12 SLE cases, while anti-TG was elevated in only 2/14 (P = 0.0001). Thyroid scintigraphy showed statistically significant associations with FT4, TSH and anti-TPO. Tc-99m thyroid scintigraphy may have an additional diagnostic role in S-AITD among SLE patients, with an impact on patient management. This potential needs to be further evaluated in a larger series on a multicenter basis. © The Author(s) 2015.

  3. Gaucher Disease

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    Gaucher disease is a rare, inherited disorder. It is a type of lipid metabolism disorder. If you ... affected. It usually starts in childhood or adolescence. Gaucher disease has no cure. Treatment options for types ...

  4. Lyme Disease

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    ... spread to the nervous system, causing facial paralysis ( Bell's palsy ), or meningitis. The last stage of Lyme disease ... My Lyme Disease Risk? Bug Bites and Stings Bell's Palsy Rocky Mountain Spotted Fever Meningitis View more About ...

  5. Stargardt Disease

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    ... Stargardt disease, lipofuscin accumulates abnormally. The Foundation Fighting Blindness supports research studying lipofuscin build up and ways to prevent it. A decrease in color perception also occurs in Stargardt disease. This is ...

  6. Refsum Disease

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    ... night blindness due to degeneration of the retina (retinitis pigmentosa). If the disease progresses, other symptoms may include ... night blindness due to degeneration of the retina (retinitis pigmentosa). If the disease progresses, other symptoms may include ...

  7. Addison Disease

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    ... your blood pressure and water and salt balance. Addison disease happens if the adrenal glands don't make ... A problem with your immune system usually causes Addison disease. The immune system mistakenly attacks your own tissues, ...

  8. Alzheimer disease

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    ... likely need to plan for their loved one's future care. The final phase of the disease may ... disease and other dementias. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine . 25th ed. Philadelphia, PA: ...

  9. Menkes Disease

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    ... SEARCH Definition Treatment Prognosis Clinical Trials Organizations Publications Definition Menkes disease is caused by a defective gene named ATPTA ... arteries. Weakened bones (osteoporosis) may result in fractures. × Definition Menkes disease is caused by a defective gene named ATPTA ...

  10. Fabry Disease

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    ... SEARCH Definition Treatment Prognosis Clinical Trials Organizations Publications Definition Fabry disease is caused by the lack of or faulty ... severe symptoms similar to males with the disorder. × Definition Fabry disease is caused by the lack of or faulty ...

  11. Liver Diseases

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    Your liver is the largest organ inside your body. It helps your body digest food, store energy, and remove poisons. There are many kinds of liver diseases: Diseases caused by viruses, such as hepatitis ...

  12. Liver disease

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    ... this page: //medlineplus.gov/ency/article/000205.htm Liver disease To use the sharing features on this page, please enable JavaScript. The term "liver disease" applies to many conditions that stop the ...

  13. Digestive Diseases

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    ... Lactose Intolerance Liver Disease Ménétrier’s Disease Microscopic Colitis Ostomy Surgery of the Bowel Pancreatitis Peptic Ulcers (Stomach ... and outreach materials. Clinical Trials Clinical trials offer hope for many people and opportunities to help researchers ...

  14. Kidney Disease

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    ... Staying Safe Videos for Educators Search English Español Kidney Disease KidsHealth / For Teens / Kidney Disease What's in ... Coping With Kidney Conditions Print What Do the Kidneys Do? You might never think much about some ...

  15. Sandhoff Disease

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    ... which had been particularly high in people of Eastern European and Ashkenazi Jewish descent, but Sandhoff disease ... which had been particularly high in people of Eastern European and Ashkenazi Jewish descent, but Sandhoff disease ...

  16. Fifth disease

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    Parvovirus B19; Erythema infectiosum; Slapped cheek rash ... Fifth disease is caused by human parvovirus B19. It often affects preschoolers or school-age children during the spring. The disease spreads through the fluids in the nose and mouth ...

  17. Cardiovascular diseases

    International Nuclear Information System (INIS)

    Kodama, Kazunori

    1992-01-01

    This paper is aimed to discuss the involvement of delayed radiation effects of A-bomb exposure in cardiovascular diseases. First, the relationship between radiation and cardiovascular diseases is reviewed in the literature. Animal experiments have confirmed the relationship between ionizing radiation and vascular lesions. There are many reports which describe ischemic heart disease, cervical and cerebrovascular diseases, and peripheral disease occurring after radiation therapy. The previous A-bomb survivor cohort studies, i.e., the RERF Life Span Study and Adult Health Study, have dealt with the mortality rate from cardiovascular diseases, the prevalence or incidence of cardiovascular diseases, pathological findings, clinical observation of arteriosclerosis, ECG abnormality, blood pressure abnormality, and cardiac function. The following findings have been suggested: (1) A-bomb exposure is likely to be involved in the mortality rate and incidence of ischemic heart disease and cerebrovascular diseases; (2) similarly, the involvement of A-bomb exposure is considered in the prevalence of the arch of aorta; (3) ECG abnormality corresponding to ischemic heart disease may reflect the involvement of A-bomb exposure. To confirm the above findings, further studies are required on the basis of more accurate information and the appropriate number of cohort samples. Little evidence has been presented for the correlation between A-bomb exposure and both rheumatic heart disease and congenital heart disease. (N.K.) 88 refs

  18. Autoinflammatory Diseases

    International Nuclear Information System (INIS)

    Penaranda P, Edgar; Spinel B, Nestor; Restrepo, Jose F; Rondon H, Federico; Millan S, Alberto; Iglesias G Antonio

    2010-01-01

    We present a review article on the autoinflammatory diseases, narrating its historical origin and describing the protein and molecular structure of the Inflammasome, the current classification of the autoinflammatory diseases and a description of the immuno genetics and clinical characteristics more important of every disease.

  19. Lyme Disease.

    Science.gov (United States)

    Taylor, George C.

    1991-01-01

    This overview of the public health significance of Lyme disease includes the microbiological specifics of the infectious spirochete, the entomology and ecology of the ticks which are the primary disease carrier, the clinical aspects and treatment stages, the known epidemiological patterns, and strategies for disease control and for expanded public…

  20. Gaucher disease

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    ... please enable JavaScript. Gaucher disease is a rare genetic disorder in which a person lacks an enzyme called glucocerebrosidase (GBA). Causes Gaucher disease is rare in the general population. People of Eastern and Central European (Ashkenazi) Jewish heritage are more likely to have this disease. It ...

  1. Riedel's thyroiditis association with IgG4-related disease.

    Science.gov (United States)

    Stan, Marius N; Sonawane, Vikram; Sebo, Thomas J; Thapa, Prabin; Bahn, Rebecca S

    2017-03-01

    IgG4-positive (+) plasma cells have been reported in both Riedel's thyroiditis (RT) and Hashimoto's thyroiditis (HT). These cells are the hallmark of IgG4-related disease (IgG4-RD). We sought to determine whether RT is part of IgG4-RD spectrum. This was a case-control study performed at a tertiary medical centre. We included RT cases from the period 1958 to 2008 that had sufficient paraffin-embedded tissue for IgG4 immunostaining. Controls were patients with HT, age and gender matched, with similar pathology criteria. The main outcome measures were the intensity of the IgG4 staining and the clinical and histological correlates with IgG4-RD. Six pairs of RT and HT were analysed. The mean age was 44·7 years. In both groups, 5/6 cases had positive IgG4 staining. The mean number of IgG4 + cells/ HPF, normalized to the degree of inflammation, was 3·2 ± 3·0 SD (RT) vs 0·9 ± 0·7 (HT), P = 0·15, for fibrotic areas and 2·1 ± 2·3 SD vs 1·0 ± 0·8 (P = 0·39) for areas with lymphoid aggregates. We found the number of IgG4 +  cells in RT to be inversely correlated with the duration of disease (P = 0·046). Three RT cases had associated comorbidities from the IgG4-RD spectrum while none of the HT cases had such conditions. Riedel's thyroiditis is a component of IgG4-RD with the density of the IgG4 +  lymphocytic infiltrate being time dependent. In this small study, we did not identify differences in IgG4 infiltration between RT and HT, minimizing the utility of this marker in RT diagnosis. © 2016 John Wiley & Sons Ltd.

  2. Dent disease

    Directory of Open Access Journals (Sweden)

    Rina R Rus

    2017-04-01

    Full Text Available Dent disease is an x-linked disorder of proximal renal tubular dysfunction that occurs almost exclusively in males. It is characterized by significant, mostly low molecular weight proteinuria, hypercalciuria, nephrocalcinosis, nephrolithiasis, and chronic kidney disease. Signs and symptoms of this condition appear in early childhood and worsen over time. There are two forms of Dent disease, which are distinguished by their genetic cause and pattern of signs and symptoms (type 1 and type 2. Dent disease 2 is characterized by the features described above and also associated with extrarenal abnormalities (they include mild intellectual disability, hypotonia, and cataract. Some researchers consider Dent disease 2 to be a mild variant of a similar disorder called Lowe syndrome.We represent a case of a 3-year old boy with significant proteinuria in the nephrotic range and hypercalciuria. We confirmed Dent disease type 1 by genetic analysis.

  3. Morgellons Disease

    OpenAIRE

    Ohn, Jungyoon; Park, Seon Yong; Moon, Jungyoon; Choe, Yun Seon; Kim, Kyu Han

    2017-01-01

    Morgellons disease is a rare disease with unknown etiology. Herein, we report the first case of Morgellons disease in Korea. A 30-year-old woman presented with a 2-month history of pruritic erythematous patches and erosions on the arms, hands, and chin. She insisted that she had fiber-like materials under her skin, which she had observed through a magnifying device. We performed skin biopsy, and observed a fiber extruding from the dermal side of the specimen. Histopathological examination sho...

  4. Celiac disease

    Directory of Open Access Journals (Sweden)

    Holtmeier Wolfgang

    2006-03-01

    Full Text Available Abstract Celiac disease is a chronic intestinal disease caused by intolerance to gluten. It is characterized by immune-mediated enteropathy, associated with maldigestion and malabsorption of most nutrients and vitamins. In predisposed individuals, the ingestion of gluten-containing food such as wheat and rye induces a flat jejunal mucosa with infiltration of lymphocytes. The main symptoms are: stomach pain, gas, and bloating, diarrhea, weight loss, anemia, edema, bone or joint pain. Prevalence for clinically overt celiac disease varies from 1:270 in Finland to 1:5000 in North America. Since celiac disease can be asymptomatic, most subjects are not diagnosed or they can present with atypical symptoms. Furthermore, severe inflammation of the small bowel can be present without any gastrointestinal symptoms. The diagnosis should be made early since celiac disease causes growth retardation in untreated children and atypical symptoms like infertility or neurological symptoms. Diagnosis requires endoscopy with jejunal biopsy. In addition, tissue-transglutaminase antibodies are important to confirm the diagnosis since there are other diseases which can mimic celiac disease. The exact cause of celiac disease is unknown but is thought to be primarily immune mediated (tissue-transglutaminase autoantigen; often the disease is inherited. Management consists in life long withdrawal of dietary gluten, which leads to significant clinical and histological improvement. However, complete normalization of histology can take years.

  5. Celiac disease

    Directory of Open Access Journals (Sweden)

    Radlović Nedeljko

    2013-01-01

    Full Text Available Celiac disease is a multysystemic autoimmune disease induced by gluten in wheat, barley and rye. It is characterized by polygenic predisposition, high prevalence (1%, widely heterogeneous expression and frequent association with other autoimmune diseases, selective deficit of IgA and Down, Turner and Williams syndrome. The basis of the disease and the key finding in its diagnostics is symptomatic or asymptomatic inflammation of the small intestinal mucosa which resolves by gluten-free diet. Therefore, the basis of the treatment involves elimination diet, so that the disorder, if timely recognized and adequately treated, also characterizes excellent prognosis.

  6. Complex Host Genetics Influence the Microbiome in Inflammatory Bowel Disease

    Science.gov (United States)

    2016-09-09

    specific bacterial taxa. Methods Ethics and consent This study was approved by the Partners Human Re- search Committee, 116 Huntington Avenue, Boston, MA...microbial ecology . Proc Natl Acad Sci U S A 2005, 102:11070–11075. 17. Hashimoto T, Perlot T, Rehman A, Trichereau J, Ishiguro H, Paolino M, Sigl V...JM: ACE2 links amino acid malnutrition to microbial ecology and intestinal inflammation. Nature 2012, 487:477–481. 18. Cortes A, Brown MA: Promise and

  7. Peyronie's Disease.

    Science.gov (United States)

    Taylor, Frederick L; Levine, Laurence A

    2007-11-01

    Peyronie's disease is a psychologically and physically devastating disorder that is manifest by a fibrous inelastic scar of the tunica albuginea, resulting in palpable penile scar in the flaccid condition and causing penile deformity, including penile curvature, hinging, narrowing, shortening, and painful erections. Peyronie's disease remains a considerable therapeutic dilemma even to today's practicing physicians.

  8. Parasitogenic diseases

    International Nuclear Information System (INIS)

    Rozenshtraukh, L.S.

    1985-01-01

    Radiological semiotics of parasitogenic diseases of the intestinal tract is presented. The problem of radiological examination in the case of the diseases consists in the determination of the large intestine state, depth and extension of lesions, and also in solution of treatment efficiency problem

  9. Batten Disease

    Science.gov (United States)

    ... the country. NIH is the leading supporter of biomedical research in the world. Much of NINDS’ research on Batten disease and the neuronal ceroid lipofuscinoses focuses on gaining a better understanding of the disease, gene therapy, and developing novel drugs to treat the disorders. ...

  10. Liver Disease

    Science.gov (United States)

    ... and ridding your body of toxic substances. Liver disease can be inherited (genetic) or caused by a variety of factors that damage the ... that you can't stay still. Causes Liver disease has many ... or semen, contaminated food or water, or close contact with a person who is ...

  11. Leigh's Disease

    Science.gov (United States)

    ... X-linked form of Leigh’s disease, a high-fat, low-carbohydrate diet may be recommended. View Full Treatment Information Definition Leigh's disease is a rare inherited neurometabolic disorder that affects the central nervous system. This progressive disorder begins in infants between the ...

  12. Meniere's Disease

    Science.gov (United States)

    ... ears and head) special tests that check your balance and how well your ears work. Can Meniere’s disease be prevented or avoided? Because ... find ways to limit the stress in your life or learn how to deal with stress ... Let your family, friends, and co-workers know about the disease. Tell ...

  13. Parasitic diseases

    International Nuclear Information System (INIS)

    Rozenshtraukh, L.S.

    1983-01-01

    Foundations of roentgenological semiotics of parasitic diseases of lungs, w hich are of the greatest practical value, are presented. Roentgenological pictu res of the following parasitic diseases: hydatid and alveolar echinococcosis, pa ragonimiasis, toxoplasmosis, ascariasis, amebiasis, bilharziasis (Schistosomias is) of lungs, are considered

  14. Angara disease

    African Journals Online (AJOL)

    Jane

    2011-10-12

    Oct 12, 2011 ... 1988). Since the disease emerged in this specific geographic area, HHS was initially referred to as “Angara. Disease”. The disease is caused by an avian adenovirus serotype-iv in Pakistan. This virus is responsible for development of intranuclear inclusion bodies in the cells of liver, pancreas and kidneys.

  15. Huntington's Disease

    Science.gov (United States)

    ... monitor a disease) for HD. A large and related NINDS-supported study aims to identify additional genetic factors in people that influence the course of the disease. Other research hopes to identify variations in the genomes of individuals with HD that may point to new targets ...

  16. Coeliac disease

    African Journals Online (AJOL)

    2013-03-08

    Mar 8, 2013 ... Two factors are involved in the development of coeliac disease, namely the ... degradation by gastric, pancreatic and intestinal brush ... epithelial layer with chronic inflammatory cells in patients ... Coeliac disease increases the risk of malignancies, such as small bowel adenocarcinoma and enteropathy-.

  17. Celiac Disease

    Directory of Open Access Journals (Sweden)

    Manoochehr Karjoo

    2014-08-01

    Full Text Available Celiac disease also known as gluten-sensitive enteropathy is characterized by intestinal mucosal damage and malabsorption from dietary intake of wheat, rye or barley. Symptoms may appear with introduction of cereal in the first 3 years of life. A second peak in symptoms occurs in adults during the third or forth decade and even as late as eight decade of life. The prevalence of this disease is approximately 1 in 250 adults. The disease is more prevalent in Ireland as high as 1 in 120 adults. The disorder occurs in Arab, Hispanics, Israeli Jews, Iranian and European but is rare in Chinese and African American. To have celiac disease the patient should have the celiac disease genetic markers as HLA DQ 2 and HLA DQ 8. Patient with celiac disease may have 95 per cent for DQ 2 and the rest is by DQ 8. Someone may have the genetic marker and never develops the disease. In general 50 percent with markers may develop celiac disease. To develop the disease the gene needs to become activated. This may happen with a viral or bacterial infection, a surgery, delivery, accident, or psychological stress. After activation of gene cause the tight junction to opens with the release of Zonulin This results in passage of gluten through the tight junction and formation of multiple antibodies and autoimmune disease. This also allows entrance of other proteins and development of multiple food allergies. As a result is shortening, flattening of intestinal villi resulting in food, vitamins and minerals malabsorption.

  18. Role of iodine in pathogenesis of thyroid disease - is induction of apoptosis consequence of iodine cytotoxicity?

    Directory of Open Access Journals (Sweden)

    Marković Ljiljana

    2017-01-01

    Full Text Available Iodine is one of the best-characterized environmental factors associated with autoimmune thyroid disease (ATD. Epidemiological studies have shown that ATD incidence has increased following the introduction of salt iodination in the 1920s; in addition, ATD patients can improve upon iodine restriction. In animal models such as BioBreeding/Worcester and Buffalo rats, obese chicken strain, and non-obese diabetic H-2h4 mice, excess iodine is associated with autoimmunity. Analyses of Hashimoto thyroiditis (HT have shown enlarged number of apoptotic follicular cells, and the destruction is an effect of death receptormediated apoptosis. Excess of iodine induces rapid apoptosis of goitrogen Wistar pretreated rats, possibly connected with inhibition of polyamine synthesis, inhibitors of DNA fragmentation. Percentage of apoptotic cells was statistically higher in patients with HT than in those with euthyroid goiter, with significant increase of caspase 32. Genes for Bcl-2 and Bax proteins are under the transcriptional control of p53. In TAD-2 cell cultures, apoptosis is p53-independed, suggesting that DNA damage is not primarily evoked by potassium iodide (KI. High concentrations of NaI increase the proportion of apoptotic cells in FTRL5 thyroid cell line. Iodide cytotoxicity is inhibited by a TPO inhibitor and is relieved with an anti-oxidant agent. Chronic iodine excess induces apoptosis and necrosis of thyroid follicular and endothelial cells, leading to thyroglobulin accumulation in connective tissue. Iodide excess requires peroxidase enzymatic activity to induce apoptosis. Ionic iodide is not directly toxic, whereas its molecular form I2 mediates the apoptotic effect of KI. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. OI-175059

  19. Refractory disease in autoimmune diseases

    NARCIS (Netherlands)

    Vasconcelos, Carlos; Kallenberg, Cees; Shoenfeld, Yehuda

    Refractory disease (RD) definition has different meanings but it is dynamic, according to knowledge and the availability of new drugs. It should be differentiated from severe disease and damage definitions and it must take into account duration of adequate therapy and compliance of the patient. It

  20. Thyroid diseases and cerebrovascular disease

    NARCIS (Netherlands)

    Squizzato, A.; Gerdes, V. E. A.; Brandjes, D. P. M.; Büller, H. R.; Stam, J.

    2005-01-01

    Background and Purpose-Acute cerebral ischemia has been described in different diseases of the thyroid gland, and not only as a result of thyrotoxic atrial fibrillation and cardioembolic stroke. The purpose of this review is to summarize the studies on the relationship between thyroid diseases and

  1. Morgellons Disease.

    Science.gov (United States)

    Ohn, Jungyoon; Park, Seon Yong; Moon, Jungyoon; Choe, Yun Seon; Kim, Kyu Han

    2017-04-01

    Morgellons disease is a rare disease with unknown etiology. Herein, we report the first case of Morgellons disease in Korea. A 30-year-old woman presented with a 2-month history of pruritic erythematous patches and erosions on the arms, hands, and chin. She insisted that she had fiber-like materials under her skin, which she had observed through a magnifying device. We performed skin biopsy, and observed a fiber extruding from the dermal side of the specimen. Histopathological examination showed only mild lymphocytic infiltration, and failed to reveal evidence of any microorganism. The polymerase chain reaction for Borrelia burgdorferi was negative in her serum.

  2. [Infectious diseases].

    Science.gov (United States)

    Chapuis-Taillard, Caroline; de Vallière, Serge; Bochud, Pierre-Yves

    2009-01-07

    In 2008, several publications have highlighted the role of climate change and globalization on the epidemiology of infectious diseases. Studies have shown the extension towards Europe of diseases such as Crimea-Congo fever (Kosovo, Turkey and Bulgaria), leismaniosis (Cyprus) and chikungunya virus infection (Italy). The article also contains comments on Plasmodium knowlesi, a newly identified cause of severe malaria in humans, as well as an update on human transmission of the H5NI avian influenza virus. It also mentions new data on Bell's palsy as well as two vaccines (varicella-zoster and pneumococcus), and provides a list of recent guidelines for the treatment of common infectious diseases.

  3. Hirschsprung disease.

    Science.gov (United States)

    Haricharan, Ramanath N; Georgeson, Keith E

    2008-11-01

    Hirschsprung disease is a relatively common condition managed by pediatric surgeons. Significant advances have been made in understanding its etiologies in the last decade, especially with the explosion of molecular genetic techniques and early diagnosis. The surgical management has progressed from a two- or three-stage procedure to a primary operation. More recently, definitive surgery for Hirschsprung disease through minimally invasive techniques has gained popularity. In neonates, the advancement of treatment strategies for Hirschsprung disease continues with reduced patient morbidity and improved outcomes.

  4. Crohn's disease.

    LENUS (Irish Health Repository)

    Shanahan, Fergus

    2012-02-03

    Crohn\\'s disease is a disorder mediated by T lymphocytes which arises in genetically susceptible individuals as a result of a breakdown in the regulatory constraints on mucosal immune responses to enteric bacteria. Regulation of immune reactivity to enteric antigens has improved understanding of the pathophysiological mechanisms of Crohn\\'s disease, and has expanded therapeutic options for patients with this disorder. Disease heterogeneity is probable, with various underlying defects associated with a similar pathophysiological outcome. Although most conventional drug treatments are directed at modification of host response, therapeutic manipulation of the enteric flora is becoming a realistic option.

  5. Norries disease

    Directory of Open Access Journals (Sweden)

    Saini J

    1992-01-01

    Full Text Available A 2-month-old male infant was found to have Norrie′s disease. The clinical presentation and detailed histological features diagnostic of the disease are discussed. This is the first authentic, histologically proven case of Norrie′s disease from India. The absence of hearing loss and mental retardation at the time of presentation at the early stage of infancy and the fact that the case was sporadic do not detract from the diagnosis. However the child at the age of one year developed hearing loss.

  6. An Observation of Ultrasonographic Findings in Thyroid Disease

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jun Bae; Chung, Chun Phil; Kim, Dong Won; Kim, Byung Soo [Busan National University College of Medicine, Busan (Korea, Republic of)

    1983-09-15

    The authors analyzed ultrasonographically the total 45 cases of thyroid disease verified by historical diagnosis, functional diagnosis, and morphological diagnosis at the Department of Radiology, Busan National University Hospital from June to September 1982. The results obtained were as follows: 1. In the sex distribution female was 38 cases (84.4%), and male 7 cases (15.6%). The second, third, and fourth decades of age (78.0%) were most prevalent. 2. Among the total 45 cases thyroid adenoma was 24 cases (53.3%), nodular hyperplasia cases (17.7%), thyroid carcinoma 7 cases (15.6%), diffuse hyperplsia 3 cases (6.7%), Hashimoto's thyroiditis 1 cases (2.2%), subacute thyroiditis 1 cases (2.2%), tuberculous thyroiditis 1 case (2.2%) in orders. 3. On ultrasonogram, total 24 cases of thyroid adenoma showed a single nodule in 24 cases (100.0%), smooth outer margin in 23 cases (95.8%), capsular echo in 23 cases (95.8%), pure cystic nodule in 4 cases (16.7%), and increased echogenicity in 17 cases (85.0%) among the 20 cases exclude that pure cystic nodules. 4. Total 7 cases of thyroid carcinoma showed no capsular echo in 4 cases (57.1%), irregular outer margin in 4 case (57.1%), no pure cystic nodule in all cases, and enlargement of metastatic lymphnode in 4 cases (57.1%). 5. Total 8 cases of nodular hyperplasia showed enlargement of thyroid gland and multiple nodule in 8 cases (100.0%), and increased echogenicity in 7 cases (87.5%). 6. Total 3 cases of diffuse hyperplasia showed enlargement of thyroid gland and increased echogenicity in 3 cases (100.0%). 7. Total 3 cases of thyroiditis showed decreased echogenicity in 3 cases (100.0%) and enlargement of thyroid gland in 2 cases (66.7%). 8. The cold area visualized on radionuclide scan could be differentiated from a solid mass and cystic one by ultrasonogram.

  7. Blount disease

    Science.gov (United States)

    ... Unlike bowlegs , which tend to straighten as the child develops, Blount disease slowly gets worse. It can cause severe bowing of one or both legs. This condition is more common among African American children. It is also associated with obesity ...

  8. Pneumococcal Disease

    Science.gov (United States)

    ... pneumococcal disease kills one in every four to five people over the age of 65 who gets it. ... A second PPSV23 vaccine is recommended for these persons five years after the first PPSV23. CDC recommends only ...

  9. Behcet's Disease

    Science.gov (United States)

    ... this research; and the dissemination of information on research progress in these diseases. Contact Us NIAMS Archive Viewers and Players Social Media Moderation Policy FOIA Privacy Statement Accessibility Disclaimer Digital Strategy ...

  10. Coeliac disease

    DEFF Research Database (Denmark)

    Reilly, Norelle R; Husby, Steffen; Sanders, David S

    2018-01-01

    Coeliac disease is increasingly recognized as a global problem in both children and adults. Traditionally, the findings of characteristic changes of villous atrophy and increased intraepithelial lymphocytosis identified in duodenal biopsy samples taken during upper gastrointestinal endoscopy have...... been required for diagnosis. Although biopsies remain advised as necessary for the diagnosis of coeliac disease in adults, European guidelines for children provide a biopsy-sparing diagnostic pathway. This approach has been enabled by the high specificity and sensitivity of serological testing. However......, these guidelines are not universally accepted. In this Perspective, we discuss the pros and cons of a biopsy-avoiding pathway for the diagnosis of coeliac disease, especially in this current era of the call for more biopsies, even from the duodenal bulb, in the diagnosis of coeliac disease. In addition, a contrast...

  11. Addison disease

    Science.gov (United States)

    Symptoms of Addison disease include: Chronic diarrhea, nausea, and vomiting Darkening of the skin in some places Dehydration Dizziness when standing up Low-grade fever Extreme weakness , fatigue , and slow, sluggish movement Darker ...

  12. Alpers' Disease

    Science.gov (United States)

    ... underlying liver disease, failure to thrive, infection-associated encephalopathy, spasticity, myoclonus (involuntary jerking of a muscle or group of muscles), seizures, or liver failure. An increased protein level is seen in ...

  13. Heart Disease

    Science.gov (United States)

    ... it may be caused by diseases, such as connective tissue disorders, excessive iron buildup in your body (hemochromatosis), the buildup of abnormal proteins (amyloidosis) or by some cancer treatments. Causes of heart infection A heart infection, ...

  14. Alexander Disease

    Science.gov (United States)

    ... Administrator Channels Synapses Circuits Cluster Neurosurgery Research Fellowships Scientific Director, Division of Intramural Research ... Disease Information Page What research is being done? Recent discoveries show that most individuals (approximately 90 percent) with ...

  15. Retinal Diseases

    Science.gov (United States)

    ... Linked Retinoschisis (XLRS) X-Linked Retinitis Pigmentosa (XLRP) Usher Syndrome Other Retinal Diseases Glossary News & Research News & Research ... central portion of the retina called the macula. Usher Syndrome Usher syndrome is an inherited condition characterized by ...

  16. Sever's Disease

    Science.gov (United States)

    ... boys 10 years to 12 years of age. Soccer players and gymnasts often get Sever’s disease, but ... Crisis Situations Pets and Animals myhealthfinder Food and Nutrition Healthy Food Choices Weight Loss and Diet Plans ...

  17. Parkinson disease

    Science.gov (United States)

    ... The disease leads to shaking ( tremors ) and trouble walking and moving . ... include: Difficulty starting movement, such as starting to walk or ... are not moving. This is called resting tremor. Occur when your ...

  18. Behcet's Disease

    Science.gov (United States)

    ... organs and affect the central nervous system, causing memory loss and impaired speech, balance, and movement. The effects of the disease may include blindness, stroke, swelling of the spinal cord, and intestinal ...

  19. Extrapyramidal disease

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    2010380 Evaluation non-motor symptoms in Parkinson’s disease and its influence on ability of daily living. WANG Rongfei(王荣飞),et al. Dept Neurol,1st Hosp,Guangzhou Med Coll,Guangzhou 510000. Chin J Neurol 2010;43(4):273-276. Objective To evaluate the non-motor symptoms (NMS) in Parkinson’s disease (PD),and its influence on ability of daily living (ADL) in PD

  20. Menkes disease

    DEFF Research Database (Denmark)

    Tümer, Zeynep; Møller, Lisbeth B

    2010-01-01

    Menkes disease (MD) is a lethal multisystemic disorder of copper metabolism. Progressive neurodegeneration and connective tissue disturbances, together with the peculiar 'kinky' hair are the main manifestations. MD is inherited as an X-linked recessive trait, and as expected the vast majority...... of surplus copper from cells. Severely affected MD patients die usually before the third year of life. A cure for the disease does not exist, but very early copper-histidine treatment may correct some of the neurological symptoms....

  1. Elm diseases

    Science.gov (United States)

    John W. Peacock

    1989-01-01

    Dutch elm disease was found in Cleveland, Ohio, in 1930, and is now in most of the contiguous 48 states. The disease is caused by a fungus that has killed millions of wild and planted elms. Losses have been the greatest in the eastern United States. The fungus attacks all elms, but our native species, American, slippery, and rock elm have little or no resistance to the...

  2. Ollier disease

    Directory of Open Access Journals (Sweden)

    Jüppner Harald

    2006-09-01

    Full Text Available Abstract Enchondromas are common intraosseous, usually benign cartilaginous tumors, that develop in close proximity to growth plate cartilage. When multiple enchondromas are present, the condition is called enchondromatosis also known as Ollier disease (WHO terminology. The estimated prevalence of Ollier disease is 1/100,000. Clinical manifestations often appear in the first decade of life. Ollier disease is characterized by an asymmetric distribution of cartilage lesions and these can be extremely variable (in terms of size, number, location, evolution of enchondromas, age of onset and of diagnosis, requirement for surgery. Clinical problems caused by enchondromas include skeletal deformities, limb-length discrepancy, and the potential risk for malignant change to chondrosarcoma. The condition in which multiple enchondromatosis is associated with soft tissue hemangiomas is known as Maffucci syndrome. Until now both Ollier disease and Maffucci syndrome have only occurred in isolated patients and not familial. It remains uncertain whether the disorder is caused by a single gene defect or by combinations of (germ-line and/or somatic mutations. The diagnosis is based on clinical and conventional radiological evaluations. Histological analysis has a limited role and is mainly used if malignancy is suspected. There is no medical treatment for enchondromatosis. Surgery is indicated in case of complications (pathological fractures, growth defect, malignant transformation. The prognosis for Ollier disease is difficult to assess. As is generally the case, forms with an early onset appear more severe. Enchondromas in Ollier disease present a risk of malignant transformation of enchondromas into chondrosarcomas.

  3. Identification of novel genetic Loci associated with thyroid peroxidase antibodies and clinical thyroid disease.

    Directory of Open Access Journals (Sweden)

    Marco Medici

    2014-02-01

    Full Text Available Autoimmune thyroid diseases (AITD are common, affecting 2-5% of the general population. Individuals with positive thyroid peroxidase antibodies (TPOAbs have an increased risk of autoimmune hypothyroidism (Hashimoto's thyroiditis, as well as autoimmune hyperthyroidism (Graves' disease. As the possible causative genes of TPOAbs and AITD remain largely unknown, we performed GWAS meta-analyses in 18,297 individuals for TPOAb-positivity (1769 TPOAb-positives and 16,528 TPOAb-negatives and in 12,353 individuals for TPOAb serum levels, with replication in 8,990 individuals. Significant associations (P<5×10(-8 were detected at TPO-rs11675434, ATXN2-rs653178, and BACH2-rs10944479 for TPOAb-positivity, and at TPO-rs11675434, MAGI3-rs1230666, and KALRN-rs2010099 for TPOAb levels. Individual and combined effects (genetic risk scores of these variants on (subclinical hypo- and hyperthyroidism, goiter and thyroid cancer were studied. Individuals with a high genetic risk score had, besides an increased risk of TPOAb-positivity (OR: 2.18, 95% CI 1.68-2.81, P = 8.1×10(-8, a higher risk of increased thyroid-stimulating hormone levels (OR: 1.51, 95% CI 1.26-1.82, P = 2.9×10(-6, as well as a decreased risk of goiter (OR: 0.77, 95% CI 0.66-0.89, P = 6.5×10(-4. The MAGI3 and BACH2 variants were associated with an increased risk of hyperthyroidism, which was replicated in an independent cohort of patients with Graves' disease (OR: 1.37, 95% CI 1.22-1.54, P = 1.2×10(-7 and OR: 1.25, 95% CI 1.12-1.39, P = 6.2×10(-5. The MAGI3 variant was also associated with an increased risk of hypothyroidism (OR: 1.57, 95% CI 1.18-2.10, P = 1.9×10(-3. This first GWAS meta-analysis for TPOAbs identified five newly associated loci, three of which were also associated with clinical thyroid disease. With these markers we identified a large subgroup in the general population with a substantially increased risk of TPOAbs. The results provide insight into why

  4. Identification of Novel Genetic Loci Associated with Thyroid Peroxidase Antibodies and Clinical Thyroid Disease

    Science.gov (United States)

    Teumer, Alexander; Brown, Suzanne J.; Jensen, Richard A.; Rawal, Rajesh; Roef, Greet L.; Plantinga, Theo S.; Vermeulen, Sita H.; Lahti, Jari; Simmonds, Matthew J.; Husemoen, Lise Lotte N.; Freathy, Rachel M.; Shields, Beverley M.; Pietzner, Diana; Nagy, Rebecca; Broer, Linda; Chaker, Layal; Korevaar, Tim I. M.; Plia, Maria Grazia; Sala, Cinzia; Völker, Uwe; Richards, J. Brent; Sweep, Fred C.; Gieger, Christian; Corre, Tanguy; Kajantie, Eero; Thuesen, Betina; Taes, Youri E.; Visser, W. Edward; Hattersley, Andrew T.; Kratzsch, Jürgen; Hamilton, Alexander; Li, Wei; Homuth, Georg; Lobina, Monia; Mariotti, Stefano; Soranzo, Nicole; Cocca, Massimiliano; Nauck, Matthias; Spielhagen, Christin; Ross, Alec; Arnold, Alice; van de Bunt, Martijn; Liyanarachchi, Sandya; Heier, Margit; Grabe, Hans Jörgen; Masciullo, Corrado; Galesloot, Tessel E.; Lim, Ee M.; Reischl, Eva; Leedman, Peter J.; Lai, Sandra; Delitala, Alessandro; Bremner, Alexandra P.; Philips, David I. W.; Beilby, John P.; Mulas, Antonella; Vocale, Matteo; Abecasis, Goncalo; Forsen, Tom; James, Alan; Widen, Elisabeth; Hui, Jennie; Prokisch, Holger; Rietzschel, Ernst E.; Palotie, Aarno; Feddema, Peter; Fletcher, Stephen J.; Schramm, Katharina; Rotter, Jerome I.; Kluttig, Alexander; Radke, Dörte; Traglia, Michela; Surdulescu, Gabriela L.; He, Huiling; Franklyn, Jayne A.; Tiller, Daniel; Vaidya, Bijay; de Meyer, Tim; Jørgensen, Torben; Eriksson, Johan G.; O'Leary, Peter C.; Wichmann, Eric; Hermus, Ad R.; Psaty, Bruce M.; Ittermann, Till; Hofman, Albert; Bosi, Emanuele; Schlessinger, David; Wallaschofski, Henri; Pirastu, Nicola; Aulchenko, Yurii S.; de la Chapelle, Albert; Netea-Maier, Romana T.; Gough, Stephen C. L.; Meyer zu Schwabedissen, Henriette; Frayling, Timothy M.; Kaufman, Jean-Marc; Linneberg, Allan; Räikkönen, Katri; Smit, Johannes W. A.; Kiemeney, Lambertus A.; Rivadeneira, Fernando; Uitterlinden, André G.; Walsh, John P.; Meisinger, Christa; den Heijer, Martin; Visser, Theo J.; Spector, Timothy D.; Wilson, Scott G.; Völzke, Henry; Cappola, Anne; Toniolo, Daniela; Sanna, Serena; Naitza, Silvia; Peeters, Robin P.

    2014-01-01

    Autoimmune thyroid diseases (AITD) are common, affecting 2-5% of the general population. Individuals with positive thyroid peroxidase antibodies (TPOAbs) have an increased risk of autoimmune hypothyroidism (Hashimoto's thyroiditis), as well as autoimmune hyperthyroidism (Graves' disease). As the possible causative genes of TPOAbs and AITD remain largely unknown, we performed GWAS meta-analyses in 18,297 individuals for TPOAb-positivity (1769 TPOAb-positives and 16,528 TPOAb-negatives) and in 12,353 individuals for TPOAb serum levels, with replication in 8,990 individuals. Significant associations (Phyperthyroidism, goiter and thyroid cancer were studied. Individuals with a high genetic risk score had, besides an increased risk of TPOAb-positivity (OR: 2.18, 95% CI 1.68–2.81, P = 8.1×10−8), a higher risk of increased thyroid-stimulating hormone levels (OR: 1.51, 95% CI 1.26–1.82, P = 2.9×10−6), as well as a decreased risk of goiter (OR: 0.77, 95% CI 0.66–0.89, P = 6.5×10−4). The MAGI3 and BACH2 variants were associated with an increased risk of hyperthyroidism, which was replicated in an independent cohort of patients with Graves' disease (OR: 1.37, 95% CI 1.22–1.54, P = 1.2×10−7 and OR: 1.25, 95% CI 1.12–1.39, P = 6.2×10−5). The MAGI3 variant was also associated with an increased risk of hypothyroidism (OR: 1.57, 95% CI 1.18–2.10, P = 1.9×10−3). This first GWAS meta-analysis for TPOAbs identified five newly associated loci, three of which were also associated with clinical thyroid disease. With these markers we identified a large subgroup in the general population with a substantially increased risk of TPOAbs. The results provide insight into why individuals with thyroid autoimmunity do or do not eventually develop thyroid disease, and these markers may therefore predict which TPOAb-positives are particularly at risk of developing clinical thyroid dysfunction. PMID:24586183

  5. Pregnancy and Rheumatic Disease

    Science.gov (United States)

    ... with Rheumatic Disease Pregnancy & Rheumatic Disease Pregnancy and Rheumatic Disease Fast Facts Diseases with the potential to affect ... control. What are the effects of pregnancy on rheumatic disease? The effects of pregnancy on rheumatic diseases vary ...

  6. Crohn's disease.

    Science.gov (United States)

    von Roon, Alexander C; Reese, George E; Orchard, Timothy R; Tekkis, Paris P

    2007-11-07

    Crohn's disease is a long-term chronic condition of the gastrointestinal tract. It is characterised by transmural, granulomatous inflammation that occurs in a discontinuous pattern, with a tendency to form fistulae. The cause is unknown but may depend on interactions between genetic predisposition, environmental triggers, and mucosal immunity. We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of medical treatments in adults to induce remission in Crohn's disease? What are the effects of lifestyle interventions in adults with Crohn's disease to maintain remission? What are the effects of surgical interventions in adults with small-bowel Crohn's disease to induce remission? What are the effects of surgical interventions in adults with colonic Crohn's disease to induce remission? What are the effects of medical interventions to maintain remission in adults with Crohn's disease; and to maintain remission following surgery? We searched: Medline, Embase, The Cochrane Library and other important databases up to March 2006 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). We found 60 systematic reviews, RCTs, or observational studies that met our inclusion criteria. In this systematic review we present information relating to the effectiveness and safety of the following interventions: aminosalicylates, antibiotics, azathioprine/mercaptopurine, ciclosporin, corticosteroids (oral), enteral nutrition, fish oil, infliximab, methotrexate, probiotics, resection, segmental colectomy, smoking cessation, and strictureplasty.

  7. Dent's disease

    Directory of Open Access Journals (Sweden)

    Thakker Rajesh V

    2010-10-01

    Full Text Available Abstract Dent's disease is a renal tubular disorder characterized by manifestations of proximal tubule dysfunction, including low-molecular-weight proteinuria, hypercalciuria, nephrolithiasis, nephrocalcinosis, and progressive renal failure. These features are generally found in males only, and may be present in early childhood, whereas female carriers may show a milder phenotype. Prevalence is unknown; the disorder has been reported in around 250 families to date. Complications such as rickets or osteomalacia may occur. The disease is caused by mutations in either the CLCN5 (Dent disease 1 or OCRL1 (Dent disease 2 genes that are located on chromosome Xp11.22 and Xq25, respectively. CLCN5 encodes the electrogenic Cl-/H+ exchanger ClC-5, which belongs to the CLC family of Cl- channels/transporters. OCRL1 encodes a phosphatidylinositol bisphosphate (PIP2 5-phosphatase and mutations are also associated with Lowe Syndrome. The phenotype of Dent's disease is explained by the predominant expression of ClC-5 in the proximal tubule segments of the kidney. No genotype-phenotype correlation has been described thus far, and there is considerable intra-familial variability in disease severity. A few patients with Dent's disease do not harbour mutations in CLCN5 and OCRL1, pointing to the involvement of other genes. Diagnosis is based on the presence of all three of the following criteria: low-molecular-weight proteinuria, hypercalciuria and at least one of the following: nephrocalcinosis, kidney stones, hematuria, hypophosphatemia or renal insufficiency. Molecular genetic testing confirms the diagnosis. The differential diagnosis includes other causes of generalized dysfunction of the proximal tubules (renal Fanconi syndrome, hereditary, acquired, or caused by exogenous substances. Antenatal diagnosis and pre-implantation genetic testing is not advised. The care of patients with Dent's disease is supportive, focusing on the treatment of hypercalciuria and

  8. Parkinson's disease

    DEFF Research Database (Denmark)

    Astradsson, Arnar; Aziz, Tipu Z

    2015-01-01

    INTRODUCTION: The mean age of onset of Parkinson's disease is about 65 years, with a median time of 9 years between diagnosis and death. METHODS AND OUTCOMES: We conducted a systematic review and aimed to answer the following clinical question: What are the effects of fetal cell or stem cell......-derived therapy in people with Parkinson's disease? We searched: Medline, Embase, The Cochrane Library and other important databases up to September 2014 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from...

  9. 21 CFR 866.5870 - Thyroid autoantibody immunological test system.

    Science.gov (United States)

    2010-04-01

    ... the thyroid autoantibodies (antibodies produced against the body's own tissues). Measurement of thyroid autoantibodies may aid in the diagnosis of certain thyroid disorders, such as Hashimoto's disease (chronic lymphocytic thyroiditis), nontoxic goiter (enlargement of thyroid gland), Grave's disease...

  10. Prionic diseases

    Directory of Open Access Journals (Sweden)

    Abelardo Q-C Araujo

    2013-09-01

    Full Text Available Prion diseases are neurodegenerative illnesses due to the accumulation of small infectious pathogens containing protein but apparently lacking nucleic acid, which have long incubation periods and progress inexorably once clinical symptoms appear. Prions are uniquely resistant to a number of normal decontaminating procedures. The prionopathies [Kuru, Creutzfeldt-Jakob disease (CJD and its variants, Gerstmann-Sträussler-Scheinker (GSS syndrome and fatal familial insomnia (FFI] result from accumulation of abnormal isoforms of the prion protein in the brains of normal animals on both neuronal and non-neuronal cells. The accumulation of this protein or fragments of it in neurons leads to apoptosis and cell death. There is a strong link between mutations in the gene encoding the normal prion protein in humans (PRNP - located on the short arm of chromosome 20 – and forms of prion disease with a familial predisposition (familial CJD, GSS, FFI. Clinically a prionopathy should be suspected in any case of a fast progressing dementia with ataxia, myoclonus, or in individuals with pathological insomnia associated with dysautonomia. Magnetic resonance imaging, identification of the 14-3-3 protein in the cerebrospinal fluid, tonsil biopsy and genetic studies have been used for in vivo diagnosis circumventing the need of brain biopsy. Histopathology, however, remains the only conclusive method to reach a confident diagnosis. Unfortunately, despite numerous treatment efforts, prionopathies remain short-lasting and fatal diseases.

  11. Parkinson's Disease

    Science.gov (United States)

    ... a long and relatively healthy life. What Causes Parkinson's Disease? In the very deep parts of the brain, there is a collection of nerve cells that help control movement, known as the basal ganglia (say: BAY-sul GAN-glee-ah). In a ...

  12. Grover's Disease

    Science.gov (United States)

    ... Information for Authors Information for Reviewers Human & Animal Rights Job Postings Sections of the ... dermatosis) is a condition that appears suddenly as itchy red spots on the trunk, most often in older men. Minor cases of Grover's disease may be rather common. ...

  13. Huntington's disease

    DEFF Research Database (Denmark)

    Hjermind, Lena Elisabeth; Law, Ian; Jønch, Aia

    2011-01-01

    In this open-label pilot study, the authors evaluated the effect of memantine on the distribution of brain glucose metabolism in four Huntington's disease (HD) patients as determined by serial 18-fluoro-deoxyglucose [F(18)]FDG-PET scans over a period of 3-4 months (90-129 days, with one patient...

  14. Canavan disease

    Science.gov (United States)

    ... affects how the body breaks down and uses aspartic acid . ... scan Head MRI scan Urine chemistry for elevated aspartic acid ... Matalon KM, Matalon RK. Aspartic acid (Canavan disease). In: ... JW III, Schor NF, eds. Nelson Textbook of Pediatrics . 20th ed. ...

  15. DEVIC'S DISEASE

    African Journals Online (AJOL)

    had been poor in the right eye and he had found it hard to pass urine. ... right optic:-nerve disease, and was followed in 1880 by mention pupil was large and reacted very sluggishly to light, and the left .... The enzyme theory is that an enzyme-.

  16. Wilson's Disease

    Science.gov (United States)

    ... yellowing of the skin and the whites of the eye (jaundice) Golden-brown eye discoloration (Kayser-Fleischer rings) Fluid buildup ... is inherited as an autosomal recessive trait, which means that to develop the disease you must inherit one copy of the ...

  17. Hashimoto thyroiditis is an independent cardiovascular risk factor in ...

    African Journals Online (AJOL)

    Mohammed N. Atta

    2011-10-22

    Oct 22, 2011 ... apoptotic cell death in atheromatous plaques of human coro- nary arteries.42 Thus ..... the regeneration of reduced glutathione (GSH), thus facilitat- ing the scavenging of ... as evidenced by its ability to induce TNF-a production, but the persistence of .... Ear Nose Throat J 2007;86(5):295–9. 19. Miller FR ...

  18. Same-sex marriage, autoimmune thyroid gland dysfunction and other autoimmune diseases in Denmark 1989-2008.

    Science.gov (United States)

    Frisch, Morten; Nielsen, Nete Munk; Pedersen, Bo Vestergaard

    2014-01-01

    Autoimmune diseases have been little studied in gay men and lesbians. We followed 4.4 million Danes, including 9,615 same-sex married (SSM) persons, for 47 autoimmune diseases in the National Patient Registry between 1989 and 2008. Poisson regression analyses provided first hospitalization rate ratios (RRs) comparing rates between SSM individuals and persons in other marital status categories. SSM individuals experienced no unusual overall risk of autoimmune diseases. However, the risk of autoimmune thyroid dysfunction was increased, notably Hashimoto's thyroiditis (women(SSM), RR = 2.92; 95% confidence interval (CI) 1.74-4.55) and Graves' disease (men(SSM), RR = 1.88; 95% CI 1.08-3.01). There was also an excess of primary biliary cirrhosis (women(SSM), RR = 4.09; 95% CI 1.01-10.7), and of psoriasis (men(SSM), RR = 2.48; 95% CI 1.77-3.36), rheumatic fever (men(SSM), RR = 7.55; 95% CI 1.87-19.8), myasthenia gravis (men(SSM), RR = 5.51; 95% CI 1.36-14.4), localized scleroderma (men(SSM), RR = 7.16; 95% CI 1.18-22.6) and pemphigoid (men(SSM), RR = 6.56; 95% CI 1.08-20.6), while Dupuytren's contracture was reduced (men(SSM), RR = 0.64; 95% CI 0.39-0.99). The excess of psoriasis was restricted to same-sex married men with HIV/AIDS (men(SSM), RR = 10.5; 95% CI 6.44-15.9), whereas Graves' disease occurred in excess only among same-sex married men without HIV/AIDS (men(SSM), RR = 1.99; 95% CI 1.12-3.22). Lesbians and immunologically competent gay men in same-sex marriage face no unusual overall risk of autoimmune diseases. However, the observed increased risk of thyroid dysfunction in these lesbians and gay men deserves further study.

  19. Morgellons disease?

    Science.gov (United States)

    Accordino, Robert E; Engler, Danielle; Ginsburg, Iona H; Koo, John

    2008-01-01

    Morgellons disease, a pattern of dermatologic symptoms very similar, if not identical, to those of delusions of parasitosis, was first described many centuries ago, but has recently been given much attention on the internet and in the mass media. The present authors present a history of Morgellons disease, in addition to which they discuss the potential benefit of using this diagnostic term as a means of building trust and rapport with patients to maximize treatment benefit. The present authors also suggest "meeting the patient halfway" and creating a therapeutic alliance when providing dermatologic treatment by taking their cutaneous symptoms seriously enough to provide both topical ointments as well as antipsychotic medications, which can be therapeutic in these patients.

  20. Celiac disease

    DEFF Research Database (Denmark)

    Hvas, Christian Lodberg; Jensen, Michael Dam; Reimer, Maria Christina

    2015-01-01

    This national clinical guideline approved by the Danish Society for Gastroenterology and Hepatology describes the diagnosis and treatment of celiac disease (CD) in adults. CD is a chronic immunemediated enteropathy of the small intestine triggered by the ingestion of gluten-containing proteins......, which are found in wheat, rye, and barley. The disease prevalence is 0.5-1.0%, but CD remains under-diagnosed. The diagnosis relies on the demonstration of lymphocyte infiltration, crypt hyperplasia, and villous atrophy in duodenal biopsies. Serology, malabsorption, biochemical markers......, and identification of specific HLA haplotypes may contribute to CD diagnosis. Classical CD presents with diarrhoea and weight loss, but non-classical CD with vague or extraintestinal symptoms is common. The treatment for CD is a lifelong gluten-free diet (GFD), which, in the majority of patients, normalises...

  1. disease patient

    Directory of Open Access Journals (Sweden)

    Setareh Mamishi

    2016-09-01

    Full Text Available Background and Purpose: Chronic granulomatous disease (CGD is an inherited disorder of the nicotinamide adenine dinucleotide phosphate (NADPH oxidase complex. This disorder results in recurrent life-threatening bacterial and fungal infections. Aspergillus species are the most common fungal infections in these patients. Case Report: Herein, we present a case of fungal infection in a girl with CGD. We confirmed aspergillosis through the positive microscopic and macroscopic examinations, as well as radiology results. Invasive aspergillosis in this patient with pneumonia, lung abscess, and osteomyelitis of the ribs was not initially treated with amphotericin B (Am B and recombinant interferon-gamma. Conclusion: Among infectious diseases, fungal infections, in particular aspergillosis, remain a serious problem in CGD patients. Considering poor clinical response and deficient immune system, rapid diagnosis of fungal infection and optimizing the treatment of these patients are recommended.

  2. [Addison's disease].

    Science.gov (United States)

    Quinkler, M

    2012-09-01

    The clinical signs and symptoms of primary adrenal insufficiency are unspecific often causing a delayed diagnosis or even misdiagnosis. In the diagnostic work-up the short synacthen test is regarded as the gold standard. Hydrocortisone and fludrocortisone are the preferred therapy for Addison's disease. The management and surveillance of therapy requires experience and several aspects need to be followed to prevent side effects which might occur due to overtreatment or undertreatment. Very important aspects in therapy are the repeated teaching of the patient and relatives, the issuing of an emergency steroid card and the prescription of a glucocorticoid emergency set. Acute adrenal failure (adrenal crisis), which might be the first manifestation of adrenal insufficiency, is a life-threatening situation requiring immediate glucocorticoid administration and fluid substitution. The most common causes for an adrenal crisis are gastrointestinal infections and fever and discontinuation of glucocorticoid therapy. This article gives an up-to-date overview of diagnostic and therapeutic aspects of Addison's disease.

  3. Joint diseases

    International Nuclear Information System (INIS)

    Weissman, S.D.

    1989-01-01

    The authors discuss how x-ray examination is essential in the diagnosis and evaluation of the arthritides. Most arthritides are first suspected by the clinician, and x-ray evaluation of these entities along with laboratory testing is important for confirmation of the clinical diagnosis and in staging of the disease process. Several arthritides are often diagnosed first by the podiatrist on x-ray evaluation, including pseudogout, ankylosing spondylitis, early rheumatoid arthritis, degenerative joint disease, and tuberculosis of bone. The joint responds to insult in only a limited number of ways that become apparent on x-ray. The soft tissues surrounding the joint, the articulating bones, and alignment of the joint space may all be involved by the arthritic process. On roentgenographic examination, the soft tissues must be examined for edema, masses, calcifications, and atrophy. The articulating bones must be examined for demineralization, erosions, osteophytes, periosteal reaction, cysts and sclerosis

  4. Thyroid disease

    Energy Technology Data Exchange (ETDEWEB)

    Falk, S.

    1990-01-01

    Presenting a multidisciplinary approach to the diagnosis and treatment of thyroid disease, this volume provides a comprehensive picture of current thyroid medicine and surgery. The book integrates the perspectives of the many disciplines that deal with the clinical manifestations of thyroid disorders. Adding to the clinical usefulness of the book is the state-of-the-art coverage of many recent developments in thyroidology, including the use of highly sensitive two-site TSH immunoradionetric measurements to diagnose thyroid activity; thyroglobulin assays in thyroid cancer and other diseases; new diagnostic applications of MRI and CT; treatment with radionuclides and chemotherapy; new developments in thyroid immunology, pathology, and management of hyperthyroidism; suppressive treatment with thyroid hormone; and management of Graves' ophthalmopathy. The book also covers all aspects of thyroid surgery, including surgical treatment of hyperthyroidism; papillary, follicular, and other carcinomas; thyroidectomy; and prevention and management of complications.

  5. Thyroid disease

    International Nuclear Information System (INIS)

    Falk, S.

    1990-01-01

    Presenting a multidisciplinary approach to the diagnosis and treatment of thyroid disease, this volume provides a comprehensive picture of current thyroid medicine and surgery. The book integrates the perspectives of the many disciplines that deal with the clinical manifestations of thyroid disorders. Adding to the clinical usefulness of the book is the state-of-the-art coverage of many recent developments in thyroidology, including the use of highly sensitive two-site TSH immunoradionetric measurements to diagnose thyroid activity; thyroglobulin assays in thyroid cancer and other diseases; new diagnostic applications of MRI and CT; treatment with radionuclides and chemotherapy; new developments in thyroid immunology, pathology, and management of hyperthyroidism; suppressive treatment with thyroid hormone; and management of Graves' ophthalmopathy. The book also covers all aspects of thyroid surgery, including surgical treatment of hyperthyroidism; papillary, follicular, and other carcinomas; thyroidectomy; and prevention and management of complications

  6. Gaucher's disease

    International Nuclear Information System (INIS)

    Hainaux, B.; Christophe, C.; Hanquinet, S.; Perlmutter, N.

    1992-01-01

    We report our observations made by conventional radiography, ultrasound, computerized tomography (CT), and magnetic resonance imaging (MRI) on a 3 1/2-year-old girl with Gaucher's disease. The interest of the case consists in the exceptional lungs involvement, the demonstration by MRI of the bone marrow involvement and the necrosis and fibrosis of the liver, as shown by CT. This liver complication has been previously reported only once. (orig.)

  7. Mitochondrial Disease

    OpenAIRE

    Bulent Kurt; Turgut Topal

    2013-01-01

    Mitochondria are the major energy source of cells. Mitochondrial disease occurs due to a defect in mitochondrial energy production. A valuable energy production in mitochondria depend a healthy interconnection between nuclear and mitochondrial DNA. A mutation in nuclear or mitochondrial DNA may cause abnormalities in ATP production and single or multiple organ dysfunctions, secondarily. In this review, we summarize mitochondrial physiology, mitochondrial genetics, and clinical expression and ...

  8. Cushing disease

    International Nuclear Information System (INIS)

    Torres Esteche, V.; Menafra Prieto, M.; Ormaechea Gorricho, R.; Vignolo Scalone, G.; Larre Borges, A.

    1998-01-01

    A review of the Cushings disease in its various aspects. It highlights the importance of early diagnosis to avoid repercussions hypercortisolism secondary to parenchymal. We describe the findings in the Nuclear Magnetic Resonance (NMR), noting that the pituitary adenoma is often of small size and sometimes not visible on MRI. The treatment of choice remains surgical treatment other contingencies exist for particular cases (Author) [es

  9. Risk of subsequent coronary heart disease in patients hospitalized for immune-mediated diseases: a nationwide follow-up study from Sweden.

    Directory of Open Access Journals (Sweden)

    Bengt Zöller

    Full Text Available BACKGROUND: Certain immune-mediated diseases (IMDs, such as rheumatoid arthritis and systemic lupus erythematosus, have been linked to cardiovascular disorders. We examined whether there is an association between 32 different IMDs and risk of subsequent hospitalization for coronary heart disease (CHD related to coronary atherosclerosis in a nationwide follow up study in Sweden. METHODS AND FINDINGS: All individuals in Sweden hospitalized with a main diagnosis of an IMD (n = 336,479 without previous or coexisting CHD, between January 1, 1964 and December 31 2008, were followed for first hospitalization for CHD. The reference population was the total population of Sweden. Standardized incidence ratios (SIRs for CHD were calculated. Overall risk of CHD during the first year after hospitalization for an IMD was 2.92 (95% CI 2.84-2.99. Twenty-seven of the 32 IMDs studied were associated with an increased risk of CHD during the first year after hospitalization. The overall risk of CHD decreased over time, from 1.75 after 1-5 years (95% CI 1.73-1.78, to 1.43 after 5-10 years (95% CI 1.41-1.46 and 1.28 after 10+ years (95% CI 1.26-1.30. Females generally had higher SIRs than males. The IMDs for which the SIRs of CDH were highest during the first year after hospitalization included chorea minor 6.98 (95% CI 1.32-20.65, systemic lupus erythematosus 4.94 (95% CI 4.15-5.83, rheumatic fever 4.65 (95% CI 3.53-6.01, Hashimoto's thyroiditis 4.30 (95% CI 3.87-4.75, polymyositis/dermatomyositis 3.81 (95% CI 2.62-5.35, polyarteritis nodosa 3.81 (95% CI 2.72-5.19, rheumatoid arthritis 3.72 (95% CI 3.56-3.88, systemic sclerosis 3.44 (95% CI 2.86-4.09, primary biliary cirrhosis 3.32 (95% CI 2.34-4.58, and autoimmune hemolytic anemia 3.17 (95% CI 2.16-4.47. CONCLUSIONS: Most IMDs are associated with increased risk of CHD in the first year after hospital admission. Our findings suggest that many hospitalized IMDs are tightly linked to coronary atherosclerosis.

  10. Takotsubo-like syndrome triggered by fludrocortisone overdose for Addison's disease: a case report.

    Science.gov (United States)

    Campean, Radu; Hasun, Matthias; Stöllberger, Claudia; Bucher, Johannes; Finsterer, Josef; Schnack, Christoph; Weidinger, Franz

    2016-10-12

    Reversible left ventricular dysfunction, also termed Takotsubo cardiomyopathy, is rarely reported in Addison's disease after initiation of hormone replacement therapy. The pathogenesis of this cardiomyopathy is unknown. A 41-year-old white woman with a history of autoimmune Hashimoto thyroiditis diagnosed 3 years earlier and acute adrenal insufficiency diagnosed 3 weeks earlier presented with new onset of heart failure New York Heart Association class IV, which had started shortly after initiation of hormone replacement therapy with hydrocortisone 20 mg/day and fludrocortisone 0.3 mg/day. Nine days before admission she had collapsed because of dizziness and had a cerebral concussion and open fracture of her nasal bone, however, no further investigations were carried out at that time. A physical examination revealed leg edema, tachycardia, tachypnea, bilateral basal crepitations, and blood pressure 110/70 mmHg. An electrocardiogram showed sinus tachycardia, low voltage, negative T-waves in V 5 and V 6 and a corrected QT interval of 590 ms. Echocardiography revealed a reduced left ventricular systolic function with an ejection fraction of 30 %, and septal, apical, and anterior wall akinesia. Cardiac magnetic resonance imaging showed relative enhancement of gadolinium, indicating hyperemia and capillary leakage, and no myocardial scars. Because of the improvement in her cardiac function, lack of cardiovascular risk factors, and lack of signs for ischemia on magnetic resonance imaging, no coronary angiography was carried out. The results of sellar and renal magnetic resonance imaging were normal. Her troponin T was slightly elevated. Bisoprolol and ramipril were started. Her fludrocortisone dose was reduced to 0.05 mg/day. Her electrocardiogram and systolic function, documented by echocardiography and magnetic resonance imaging, normalized within 6 months. Although we could not exclude coronary artery disease by coronary angiography, her clinical course and

  11. Aerobic physical exercise in the third trimester in pregnant woman with Hashimoto`s thyroiditis: A case report

    Directory of Open Access Journals (Sweden)

    Bubnjević Ksenija

    2017-01-01

    Full Text Available Introduction. Physical exercise and thyroid function affect the course and outcome of pregnancy. Pregnancy conversely has an effect on exercise and the secretion of thyroid hormones. It is recommended that pregnant women without medical or obstetric complications engage in physical exercise, as correct exercise and suitable hormonal therapy reduce the risk of a negative course and outcome of the pregnancy. Case report. A 33- year-old marathon runner with diagnosed Hashimoto’s thyroiditis continued to run until she was ready to give birth. The recorded parameters were body mass, and scope and intensity of running. In the third trimester, additional recorded parameters were blood pressure, pulse, blood glucose, prolactin, cortisol and thyroid hormones [thyroxine (T4 and thyroid-stimulating hormone (TSH]. Foetus growth and development, as well as the status of the subject’s health, were monitored at regular endocrinological and gynaecological examinations. There was an expected increase in body mass during pregnancy, which resulted in a reduction in the running distance and intensity. TSH, cortisol and prolactin blood levels were increased. Statistically, significant correlation has been obtained between TSH and the intensity of running (r = 0.864; p = 0.027. Using the method of cardiotocography (CTG, the average pulse rate in the lower reference range has been recorded (118 bpm. The delivery was induced at the scheduled date. There were no complications in the course and outcome of the pregnancy. Conclusion. Moderate to light aerobic physical exercise had no negative effect on the course and the outcome of the pregnancy in the subject with Hashimoto’s thyroiditis. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 175037

  12. Diabetic Eye Disease

    Science.gov (United States)

    ... Disease, & Other Dental Problems Diabetes & Sexual & Urologic Problems Diabetic Eye Disease What is diabetic eye disease? Diabetic eye disease is a group ... eye diseases that can threaten your sight are Diabetic retinopathy The retina is the inner lining at ...

  13. Heavy Chain Diseases

    Science.gov (United States)

    ... of heavy chain produced: Alpha Gamma Mu Alpha Heavy Chain Disease Alpha heavy chain disease (IgA heavy ... the disease or lead to a remission. Gamma Heavy Chain Disease Gamma heavy chain disease (IgG heavy ...

  14. Thyroid diseases

    International Nuclear Information System (INIS)

    Noma, Koji

    1992-01-01

    This chapter reviews the correlation between thyroid disease, other than cancer, and radiation in the literature. Radiation-induced thyroid disturbance is discussed in the context of external and internal irradiation. External irradiation of 10 to 40 Gy may lower thyroid function several months or years later. Oral administration of I-131 is widely given to patients with Basedow's disease; it may also lower thyroid function with increasing radiation doses. When giving 70 Gy or more of I-131, hypothyroidism has been reported to occur in 20-30% and at least 10%. Thyroiditis induced with internal I-131 irradiation has also been reported, but no data is available concerning external irradiation-induced thyroiditis. The incidence of nodular goiter was found to be several ten times higher with external irradiation than internal irradiation. Thyroid disturbance is correlated with A-bomb survivors. A-bomb radiation can be divided into early radiation within one minute after A-bombing and the subsequent residual radiation. Nodular goiter was significantly more frequent in the exposed group than the non-exposed group; it increased with increasing radiation doses and younger age (20 years or less) at the time of exposure. The incidence of decrease in thyroid function was higher with increasing radiation doses. However, in the case of Nagasaki, the incidence of hypothyroidism was significantly higher in the low-dose exposed group, especially A-bomb survivors aged 10-39 at the time of exposure and women. (N.K.)

  15. Women's Heart Disease: Heart Disease Risk Factors

    Science.gov (United States)

    ... this page please turn JavaScript on. Feature: Women's Heart Disease Heart Disease Risk Factors Past Issues / Winter 2014 Table ... or habits may raise your risk for coronary heart disease (CHD). These conditions are known as risk ...

  16. Diseases of the skull

    International Nuclear Information System (INIS)

    Koval', G.Yu.

    1984-01-01

    Different forms of skull diseases viz. inflammatory diseases, skull tumors, primary and secondary bone tumors, are considered. Roentgenograms in some above-mentioned diseases are presented and analysed

  17. Hirayama disease

    Directory of Open Access Journals (Sweden)

    Atul T Tayade

    2010-01-01

    Full Text Available A 17-year-old male, who gave up his favorite sport cricket and started playing football, presented with one-year history of slowly progressive atrophic weakness of forearms and hands. Neurological examination showed weak and wasted arms, forearms and hand but no evidence of pyramidal tract, spinothalmic tract and posterior column lesions. Plain cervical spine radiographs showed no abnormal findings. Cervical magnetic resonance imaging (MRI showed asymmetric cord atrophy; images obtained with neck flexed showed the anterior shifting of the posterior wall of the lower cervical dural sac resulting in cord compression. These findings suggest Hirayama disease, a kind of cervical myelopathy related to the flexion movements of the neck.

  18. Computed tomography in the evaluation of thyroid disease

    International Nuclear Information System (INIS)

    Silverman, P.M.; Newman, G.E.; Korobkin, M.; Workman, J.B.; Moore, A.V.; Coleman, R.E.

    1984-01-01

    Traditionally, thyroid imaging has been performed primarily using radionuclide scanning. High-resolution computed tomography (CT) was performed in 18 patients to evaluate the CT appearance of various thyroid abnormalities including diffuse toxic goiter, multinodular goiter, Hashimoto thyroiditis, thyroid adenoma, and malignant thyroid tumors. CT images of the thyroid were correlated with radionuclide scanning, surgical findings, and clinical and laboratory results. CT provided a complementary method for evaluation of the thyroid by defining the morphology of the thyroid gland and more precisely defining the anatomic extent of thyroid abnormalities in relation to the normal structures of the neck and mediastinum

  19. Computed tomography in the evaluation of thyroid disease

    Energy Technology Data Exchange (ETDEWEB)

    Silverman, P.M.; Newman, G.E.; Korobkin, M.; Workman, J.B.; Moore, A.V.; Coleman, R.E.

    1984-05-01

    Traditionally, thyroid imaging has been performed primarily using radionuclide scanning. High-resolution computed tomography (CT) was performed in 18 patients to evaluate the CT appearance of various thyroid abnormalities including diffuse toxic goiter, multinodular goiter, Hashimoto thyroiditis, thyroid adenoma, and malignant thyroid tumors. CT images of the thyroid were correlated with radionuclide scanning, surgical findings, and clinical and laboratory results. CT provided a complementary method for evaluation of the thyroid by defining the morphology of the thyroid gland and more precisely defining the anatomic extent of thyroid abnormalities in relation to the normal structures of the neck and mediastinum.

  20. Parkinson's Disease Dementia

    Science.gov (United States)

    ... Find your local chapter Join our online community Parkinson's Disease Dementia Parkinson's disease dementia is an impairment ... disease. About Symptoms Diagnosis Causes & risks Treatments About Parkinson's disease dementia The brain changes caused by Parkinson's ...