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thyroid gland

A P Delitala, G M Pes, A Errigo, M Maioli, G Delitala, M P Dore
OBJECTIVE: H. pylori infection is reportedly associated with autoimmune diseases such as chronic thyroiditis and autoimmune diabetes. The aim of this study is to determine the association between H. pylori infection and its virulent strain CagA with antibodies against thyroperoxidase (TPO Ab) and thyrotropin (TSH) in a cohort of latent autoimmune diabetes in adult (LADA) patients. PATIENTS AND METHODS: We included 234 LADA patients (53.8% women). Antibodies against H...
October 2016: European Review for Medical and Pharmacological Sciences
H Yan, S Francisco, S Weinstein, A K Lam
No abstract text is available yet for this article.
February 2016: Pathology
Nilani Liyanaarachchi, Aijye Lim, Eric Donaldson
No abstract text is available yet for this article.
February 2016: Pathology
Pallavi Basu, Anwen Williams, Matthew T O'Brien, Mattheus Brouns, Paul Edwards
A 44-year-old alcoholic, and therefore immunocompromised hospital cleaner presented with general malaise, weight loss, and erythematous skin nodules. CT scanning revealed a neck mass invading the thyroid gland, pulmonary infiltrates, liver lesions and deposits on the anterior abdominal wall, consistent with disseminated malignancy. However, tissue diagnosis showed a necro-inflammatory process with no evidence of malignancy. Microscopy and culture of samples failed to detect any infectious pathogen but after an extended incubation period, Finegoldia magna was isolated...
October 19, 2016: International Journal of Infectious Diseases: IJID
Suleyman Utku Celik, Dilara Besli, Serpil Dizbay Sak, Volkan Genc
The thyroid gland is a relatively uncommon site for a metastatic disease, although it is richly supplied with blood. The metastases may originate from various primary sites, mainly kidney, lung, head and neck, and breast. Thyroid metastasis from cervical carcinomas is extremely rare; and only a few cases have been previously reported in the literature. In patient with thyroid nodules and an oncological history, the possibility of thyroid metastasis should be seriously considered. Despite the rarity of the metastasis of cervical carcinoma to the thyroid, it is difficult to say appropriate treatment approach for these lesions...
2016: Acta Medica (Hradec Králové)
Aqiba Bokhari, Patricia G Tiscornia-Wasserman
Renal cell carcinoma metastases to pancreas, thyroid, and contralateral adrenal gland are decidedly uncommon. Clear cell renal cell carcinoma (CCRCC) is the most frequent subtype. Cytology diagnosis may be challenging. A 74-year-old male with remote history of vocal cord malignancy and hypertension presented with abdominal pain. Computed tomography (CT) revealed 8.4 cm left renal mass highly suspicious for renal cell carcinoma, a 1.8 cm mass within vessels near left adrenal and a 2.5 cm mass in pancreatic tail...
October 22, 2016: Diagnostic Cytopathology
Alexandros Stamatopoulos, Davide Patrini, Efstratios Koletsis, Elaine Borg, Reena Khiroja, Martin Hayward, David Lawrence, Nikolaos Panagiotopoulos
IgG4-related disease (IgG4-RD) is a fibroinflammatory condition that can affect practically every organ. Although it was first identified in pancreas and salivary glands, major organs like liver, biliary tree, kidney, thyroid glands and lungs are commonly involved, sometimes resulting in organ failure. We describe a case of an 41-year-old man presented with back pain after a rotator cuff injury. A Computed Tomography (CT) revealed incidentally a right lower lobe paravertebral lesion extending across the T5 and T6 vertebral levels and invading into the adjacent pleural surface...
2016: Respiratory Medicine Case Reports
Kotaro Horiguchi, Takashi Nakakura, Saishu Yoshida, Takehiro Tsukada, Naoko Kanno, Rumi Hasegawa, Shu Takigami, Shunji Ohsako, Takako Kato, Yukio Kato
Contact-dependent (juxtacrine) signaling is important for local cell-to-cell interaction and has received attention in recent years regarding its role in pituitary function, differentiation, and development. This study investigated one of the juxtacrine-related molecules, thymocyte differentiation antigen 1 (THY1), in the anterior lobe of the rat pituitary gland. Western blot analysis revealed expression of the THY1 protein in the adult rat anterior lobe. We also found that the THY1 ligand, integrin-β2 (ITGB2), is also expressed in the pituitary gland...
October 17, 2016: Biochemical and Biophysical Research Communications
Kemal Ekici, Eda K Pepele, Bahaddin Yaprak, Oztun Temelli, Aysun F Eraslan, Nadir Kucuk, Ayse Y Altınok, Pelin A Sut, Ozlem D Alpak, Cemil Colak, Alpaslan Mayadagli
Various radiotherapy planning methods for T1N0 laryngeal cancer have been proposed to decrease normal tissue toxicity. We compare helical tomotherapy (HT), linac-based intensity-modulated radiation therapy (IMRT), volumetric-modulated arc therapy (VMAT), and 3-D conformal radiotherapy (3D-CRT) techniques for T1N0 laryngeal cancer. Overall, 10 patients with T1N0 laryngeal cancer were selected and evaluated. Furthermore, 10 radiotherapy treatment plans have been created for all 10 patients, including HT, IMRT, VMAT, and 3D-CRT...
October 17, 2016: Medical Dosimetry: Official Journal of the American Association of Medical Dosimetrists
Sapna M Amin, Adam Beattie, Xia Ling, Lawrence J Jennings, Joan Guitart
Mammary analog secretory carcinoma (MASC) is a recently described tumor of the salivary glands named for its morphological and molecular similarity to secretory carcinoma of the breast. Many primary carcinomas arising from the adnexal glands also share similar morphology to those arising from the breast. Brandt et al first described primary cutaneous MASC in 2009 and since then only 2 other cases have been reported. Herein, we describe a long-standing mass on the arm of an otherwise healthy 40-year-old female...
November 2016: American Journal of Dermatopathology
Nilton Lavatori Correa, Lidia Vasconcellos de Sá, Rossana Corbo
: An increase in the incidence of second primary cancers (SPC) is the late effect of greatest concern that could occur in differentiated thyroid carcinoma (DTC) patients treated with radioactive iodine (RAI). The decision to treat a patient with RAI should therefore incorporate a careful risk-benefit analysis. The objective of this work is to adapt the risk estimation models developed by the Biological Effects of Ionizing Radiation Committee (BEIR VII) to local epidemiological characteristics, to assess the carcinogenesis risk from radiation in a population of Brazilian DTC patients treated with RAI...
October 20, 2016: Thyroid: Official Journal of the American Thyroid Association
X Chen, F X Dou, X B Cheng, A T Guo, H Y Shi
Objective: To study the clinicopathologic features of thyroid-like follicular renal cell carcinoma. Methods: Clinical data were collected in 5 cases of thyroid-like follicular renal cell carcinoma. HE staining and immunohistochemistry were carried out in surgically-removed specimen to analyze the clinical and pathological features with review of the literatures. Results: The patients aged 20-55 years, with one male and four females; the tumor occurred in the left kidney in three cases and right kidney in two cases...
October 8, 2016: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
Xiaojing Wang, Fan Ping, Cuijuan Qi, Xinhua Xiao
BACKGROUND: Autoimmune polyglandular syndrome type 2 (APS-2), also known as Schmidt's syndrome, is an uncommon disorder characterized by the coexistence of Addison's disease with thyroid autoimmune disease and/or type 1 diabetes mellitus. Addison's disease as the obligatory component is potentially life-threatening. Unfortunately, the delayed diagnosis of Addison's disease is common owing to its rarity and the nonspecific clinical manifestation. METHODS: Here we reported a case of 38-year-old female patient who presented with 2 years' history of Hashimoto's thyroiditis and received levothyroxine replacement...
October 2016: Medicine (Baltimore)
Wenbin Yu, Lijun Zhu, Guohui Xu, Yuntao Song, Guojun Li, Naisong Zhang
As a novel type of lymphatic tracer, carbon nanoparticles (CNs) were reported not to stain parathyroid glands (PGs) into black, so it may have a clinical potential in protection of PGs during thyroidectomy. The purpose of this study was to investigate the clinical application and significance of CN in protection of PGs from surrounding tissues.A total of 82 consecutive patients were enrolled into this study and were divided into CN group and control group. Parathyroid function (hypoparathyroidism and hypocalcemia) was evaluated...
October 2016: Medicine (Baltimore)
Amy E Burchell, Jonathan C L Rodrigues, Max Charalambos, Laura E K Ratcliffe, Emma C Hart, Julian F R Paton, Andreas Baumbach, Nathan E Manghat, Angus K Nightingale
European guidelines recommend that patients with hypertension be assessed for asymptomatic organ damage and secondary causes. The authors propose that a single magnetic resonance imaging (MRI) scan can provide comprehensive first-line imaging of patients assessed via a specialist hypertension clinic. A total of 200 patients (56% male, aged 51±15 years, office BP 168±30/96±16 mm Hg) underwent MRI of the heart, kidneys, renal arteries, adrenals and aorta. Comparisons were made with other imaging modalities where available...
October 19, 2016: Journal of Clinical Hypertension
Maike A Seiler, Detlef Jensen, Udo Neist, Ursula K Deister, Franz Schmitz
BACKGROUND: Perchlorate salts are relatively stable, soluble in water, and migrate into groundwater sources. Groundwater is an essential source for drinking water suppliers. Perchlorate bears health risks as it is identified to impair normal thyroid function by interfering with iodine uptake by the thyroid gland. The development of a sensitive analytical method for the determination of perchlorate is therefore of the highest interest or public health. Ion chromatography is a sensitive method suitable for perchlorate determinations...
2016: Environmental Sciences Europe
Saima Riaz, Humayun Bashir, Aamna Hassan, Sajid Mushtaq, Arif Jamshed, Ahmad Murtaza
We report an aggressive papillary thyroid carcinoma (PTC) with focal undifferentiated component in a 32-year-old female. She had limited disease confined within the thyroid gland at diagnosis. Within 12 months of thyroidectomy and radioiodine ablation, thyroglobulin (Tg) levels were elevated. Second radioiodine ablative dose was given, however, stimulated Tg levels showed an upward trend with negative iodine scan within 12 months. An 18F fludeoxyglucose-avid solitary pulmonary nodule that was detected on positron emission tomography/computed tomography scan was resected followed by empiric radioiodine therapy...
October 5, 2016: Molecular Imaging and Radionuclide Therapy
Javier López-Gómez, Ma Alejandra Salazar-Álvarez, Martin Granados-Garcia
INTRODUCTION: Thyroglosal duct cyst is a common anomaly with an incidence of 7% in adults, the rate of carcinoma in TGDC is 0.7-1.6%, and are extremely rare those originated in the hyoid bone. PRESENTATION OF CASE: A 60 years old male patient, had a hard mass in the anterior neck. CT revealed a hyoid tumor. Hyoid bone resection was performed, the pathological report show a conventional papillary carcinoma in bone tissue. We rule out primary tumor in thyroid gland...
September 29, 2016: International Journal of Surgery Case Reports
Rosa Maria Paragliola, Giampaolo Papi, Rosa Maria Lovicu, Alfredo Pontecorvi, Salvatore M Corsello
Ectopic thyroid tissue is an abnormality caused by aberrant thyroid gland embryogenesis during its passage from the floor of the primitive foregut to its final position. The most frequent place of ectopic thyroid tissue is the base of tongue, whereas lateral thyroid gland is a very rare finding. The present case describes a case of thyroid dysgenesis, caused by a submandibular ectopic thyroid gland. Thyroid scintigraphy was crucial for the diagnosis: in fact, the patient was asymptomatic, and the diagnosis was performed only on the basis of subclinical hypothyroidism...
October 5, 2016: Clinical Nuclear Medicine
Paulo Henrique de Souza Castro, Luiz Evaristo Ricci Volpato, Julia Tramujas, Alvaro Henrique Borges
Lingual thyroid is defined as an ectopic thyroid gland tissue located in the midline of the tongue base and it is uncommonly observed in clinical practice and is rare in children. This paper describes the surgical treatment of ectopic thyroid at the base of the tongue in a child. The chief complaint of the 12-year-old, melanodermic female patient was the difficulty to swallow for 15 days. The intraoral physical examination barely showed a nodular lesion at tongue base. The CT scan showed a round, well defined hyperdense lesion of approximately 25...
2016: Case Reports in Dentistry
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