scholarly journals Life and Heritage of Hakaru Hashimoto

2021 ◽  
Vol 17 (2) ◽  
pp. 20-23
Author(s):  
E. A. Lygina ◽  
V. V. Latyi
Keyword(s):  
Thyroid Gland ◽  
Hashimoto’S Thyroiditis ◽  
The Body ◽  
Hashimoto's Thyroiditis ◽  
New Disease ◽  
Main Work ◽  
Long Time ◽  
Autoimmune Reactivity ◽  
First Time

In May 2021, the 140th anniversary of his birth is celebrated by Japanese doctor Hakaru Hashimoto. Did not receive recognition during his lifetime, this amazing scientist discovered a new disease of the thyroid gland, which later became the eponym. For a long time, his name was forgotten, but the main work of his life was decades ahead of the development of science. Without it, the study of autoimmune pathologies, the incidence of which currently continues to increase, would be impossible. It was on patients with Hashimoto’s thyroiditis that a study was conducted for the first time, demonstrating not only the uniqueness of the pathogenesis of thyroiditis, but also the existence of autoimmune reactivity of the body as a whole.

scholarly journals Coexistence of Hashimoto's thyroiditis and papillary thyroidal carcinoma with papillary carcinoma of thyreoglossal duct

2007 ◽  
Vol 64 (10) ◽  
pp. 714-718
Author(s):  
Milica Cizmic ◽  
Mile Ignjatovic ◽  
Snezana Cerovic ◽  
Boris Ajdinovic
Keyword(s):  
Thyroid Gland ◽  
Papillary Carcinoma ◽  
Hashimoto’S Thyroiditis ◽  
Clinical Investigation ◽  
The Body ◽  
Whole Body ◽  
Hashimoto's Thyroiditis ◽  
Thyroglossal Duct ◽  
Right Lobe ◽  
The Right

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 ?IU/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 gland. The cause of this process is most probably a hereditary mutation in RET oncogenes.

Diffuse Large B-cell Lymphoma of thyroid gland in an Adolescent girl with Hashimoto’s thyroiditis

2020 ◽  
Author(s):  
Mara Xatzipsalti ◽  
Evangelos Bourousis ◽  
Maria Nikita ◽  
Myrsini Gkeli ◽  
Evgenia Magkou ◽  
...  
Keyword(s):  
Thyroid Gland ◽  
B Cell ◽  
Hashimoto’S Thyroiditis ◽  
Adolescent Girl ◽  
Cell Lymphoma ◽  
B Cell Lymphoma ◽  
Hashimoto's Thyroiditis ◽  
Large B Cell Lymphoma ◽  
Large B Cell

scholarly journals Papillary Thyroid Carcinoma Arising in Children and Adolescent Hashimoto’s Thyroiditis: Ultrasonographic and Pathologic Findings

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Sun Hye Jeong ◽  
Hyun Sook Hong ◽  
Eun Hye Lee ◽  
Jeong Ja Kwak
Keyword(s):  
Lymph Node ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Gland ◽  
Thyroid Carcinoma ◽  
Lymph Node Metastases ◽  
Hashimoto’S Thyroiditis ◽  
Extrathyroidal Extension ◽  
Hashimoto's Thyroiditis ◽  
Papillary Thyroid ◽  
Node Metastases

Objectives. We compared the ultrasonography and pathology features of papillary thyroid carcinoma (PTC) in pediatric and adolescents with Hashimoto’s thyroiditis (HT) with those of non-HT patients.Materials and Methods. Eleven patients who were surgically confirmed to have pediatric or adolescent PTC from 2006 to 2014 were included in this study. We retrospectively analyzed the preoperative ultrasonography and pathology features of PTC arising in HT and non-HT patients.Results. On ultrasonography, thyroid gland was lobulated and enlarged, with many scattered microcalcifications in four of five HT patients. Four of six non-HT patients had suspicious masses with calcifications. The diffuse sclerosing variant of PTC (DSVPTC) was found in three of five HT patients, but none in non-HT patients. Macroscopic or microscopic extrathyroidal extension was evident in all of the HT patients and four of the non-HT patients. Neck lymph node metastases were in all HT patients and five of non-HT patients.Conclusions. Three of five PTCs in pediatric and adolescent HT patients were DSVPTC, whereas all PTCs of the non-HT patients were classic type. On ultrasonography, thyroid gland was diffusely enlarged with scattered microcalcifications in four of five HT patients. All five HT cases had aggressive disease, including extrathyroidal extension and cervical lymph node metastases.

scholarly journals SAT-478 A Case of Congenital Thyroid Hemi-Agenesis- Caution for Complications!

2020 ◽  
Vol 4 (Supplement_1) ◽  
Author(s):  
Sabah Patel ◽  
Petra Krutilova ◽  
Janice L Gilden
Keyword(s):  
Thyroid Gland ◽  
Hashimoto’S Thyroiditis ◽  
Case Series ◽  
Cervical Lymphadenopathy ◽  
Left Lobe ◽  
Compensatory Hypertrophy ◽  
Hashimoto's Thyroiditis ◽  
Fetal Life ◽  
Free T4 ◽  
Risk Of Malignancy

Abstract Introduction: Congenital Thyroid hemi-agenesis is an uncommon clinical entity. We present a case highlighting the importance of awareness of this condition and the need to evaluate and manage co-existing hypothyroidism and risk of malignancy. Case: A 20 year old female known to have Hashimoto’s thyroiditis (non-adherent to levothyroxine), and hemi-agenesis of left lobe of thyroid gland, presented with right-sided thyroid enlargement. She was clinically euthyroid. Physical exam: enlarged right sided thyroid gland with palpable anterior cervical lymphadenopathy. Left lobe could not be palpated. TFTs were notable for TSH 4.98 uIU/ml (0.358-3.74) and Free T4 0.79 ng/dl (0.76-1.46) consistent with sub-clinical hypothyroidism while Anti TPO antibody was positive at 8332.8 U/mL (0 - 60). CBC negative for leukocytosis. US thyroid: left-sided thyroid agenesis with intact isthmus and enlargement of right lobe of the thyroid 7.7 cm x 1.6 cm x 2.6 cm with 2 sub-centimeter hypoechoic solid nodules and 2 enlarged lymph nodes 1.5 cm and 2.3 cm (not found in US thyroid 2 years ago) Levothyroxine was re-started. ENT evaluation determined that her lymphadenopathy was benign and consistent with Hashimoto’s thyroiditis. Subsequent TFTs improved. Discussion: Thyroid Gland embryogenesis occurs in the 4th week of fetal life. Subsequent abnormal bilobal differentiation of the thyroid gland is presumed to be the etiology of congenital hemi-agenesis. Its prevalence in several studies is estimated to be between 0.05-0.25%. It is symptomatic pre-dominantly in females and may have familial origin with vast majority of cases having left hemi-agenesis with intact isthmus. It is helpful to know that most symptomatic patients have compensatory hypertrophy of the remnant lobe. It is important to remember that compensatory enlargement of the remnant lobe in the setting of hypothyroidism may be a sign of insufficient endogenous thyroxine production and/or replacement. Although rarely symptomatic, hemi-thyroid remnant may need to be evaluated for co-existing hyperthyroidism, hypothyroidism, carcinoma and multinodular goiter among others, with hypothyroidism thought to be the most common. US thyroid is a useful modality to help guide the evaluation of patients with hemi-agenesis. Awareness of this congenital condition is key in preventing unnecessary evaluations and interventions. Non-resolving lymphadenopathy in Hashimoto’s thyroiditis must be evaluated for lymphoma, however, based on studies, no additional risk of malignancy was identified in patients with underlying thyroid hemi-agenesis. References: Y.H. Wu, R.O. Wein, B. Carter Thyroid hemiagenesis: a case series and review of the literature Am J Otolaryngol, 33 (3) (2012), pp. 299-302

scholarly journals The effects of vitamins and trace minerals on chronic autoimmune thyroiditis

2014 ◽  
Vol 83 (2) ◽  
pp. 167-172
Author(s):  
Małgorzata Włochal ◽  
Marcin A. Kucharski ◽  
Marian Grzymisławski
Keyword(s):  
Thyroid Gland ◽  
Hashimoto’S Thyroiditis ◽  
Essential Element ◽  
Hashimoto Thyroiditis ◽  
Hashimoto's Thyroiditis ◽  
Thyroid Peroxidase ◽  
Chronic Lymphocytic Thyroiditis ◽  
Thyroid Cells ◽  
Thyroglobulin Antibodies ◽  
Chronic Autoimmune Thyroiditis

Hashimoto’s thyroiditis (HT), also known as chronic lymphocytic thyroiditis is one of the most frequent types of inflammation of the thyroid gland. The prevalence of the overt HT is about 2% but it is believed that Hashimoto thyroiditis is more frequent than expected. Hashimoto’s thyroiditis is characterized by dysfunction of the immune system, which leads to impaired tolerance of own tissues and increased production of autoantibodies against the thyroid cells. Thyroid peroxidase antibodies (anti-TPO), thyroglobulin antibodies (anti-Tg) and/or TSH receptors antibodies are the principal markers of the disease. The essential element of the treatment of HT is the supplementation of L-thyroxine. In Hashimoto’s disease, like in many other autoimmune diseases, researchers attempted to support pharmacological treatment by adequate nutrition. The aim of this paper was to review the existing literature on the levels of antioxidants (vitamin A, C, E, selenium, zinc) and vitamin D in patients with HT, as well as the influence of the nutritional supplementation of the above mentioned elements on the metabolism of the thyroid gland hormones and the level of anti-thyroid peroxidase (anti-TPO) antibodies.

scholarly journals COEXISTENCE OF FOLLICULAR CARCINOMA OF THE THYROID GLAND AND HASHIMOTO'S THYROIDITIS ASSOCIATED WITH SARCOIDOSIS

1988 ◽  
Vol 49 (3) ◽  
pp. 483-486
Author(s):  
Hiroomi FUNAHASHI ◽  
Yasuyuki SATO ◽  
Tuneo IMAI ◽  
Hideki NOZAKI ◽  
Michio ASANO ◽  
...  
Keyword(s):  
Thyroid Gland ◽  
Hashimoto’S Thyroiditis ◽  
Follicular Carcinoma ◽  
Hashimoto's Thyroiditis
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