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Thyroid, thyroiditis

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https://www.readbyqxmd.com/read/28738186/neonatal-screening-9-of-children-with-filter-paper-thyroid-stimulating-hormone-levels-between-5-and-10%C3%AE-iu-ml-have-congenital-hypothyroidism
#1
Flávia C Christensen-Adad, Carolina T Mendes-Dos-Santos, Maura M F Goto, Letícia E Sewaybricker, Lília F R D'Souza-Li, Gil Guerra-Junior, André M Morcillo, Sofia Helena V Lemos-Marini
OBJECTIVES: To determine the prevalence of congenital hypothyroidism in children with filter paper thyroid-stimulating hormone levels between 5 and 10μUI/mL in the neonatal screening. METHODS: This was a retrospective study including children screened from 2003 to 2010, with filter paper thyroid-stimulating hormone levels between 5 and 10μIU/mL, who were followed-up during the first two years of life when there was no serum thyroid-stimulating hormone normalization...
July 21, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/28737156/thyroid-function-of-steatitis-affected-mozambique-tilapia-oreochromis-mossambicus-from-a-sub-tropical-african-reservoir
#2
J Dabrowski, P Oberholster, J Steyl, G Osthoff, A Hugo, D M Power, J H van Wyk
Thyroid function and nutritional indicators were measured in obese, steatitis-affected Mozambique tilapia Oreochromis mossambicus from Loskop Reservoir (LR), South Africa. Plasma thyroid hormones (especially T3) and thyroid follicle histomorphology revealed high levels of activity in every aspect of the thyroid cascade measured in fish from LR compared to a reference population of steatitis-free fish. Concurrent measurements of nutritional state including plasma lipids, liver lipid content and hepatocyte size showed that fish from LR had significant energy stores indicative of abundant nutritional intake...
July 24, 2017: Diseases of Aquatic Organisms
https://www.readbyqxmd.com/read/28736947/intraobserver-and-interobserver-variability-in-ultrasound-measurements-of-thyroid-nodules
#3
Hyung Jin Lee, Dae Young Yoon, Young Lan Seo, Jin Ho Kim, Sora Baek, Kyoung Ja Lim, Young Kwon Cho, Eun Joo Yun
OBJECTIVES: The purpose of this study was to assess the intraobserver and interobserver variability in ultrasound (US) measurements of thyroid nodules. METHODS: We performed a prospective study of the US examinations of 73 patients with 122 thyroid nodules greater than 5 mm in size. Ultrasound measurements in 4 dimensions (anteroposterior, transverse, longitudinal, and maximum diameters) and measurement of the estimated volume (using the ellipsoid formula) of each thyroid nodule were performed twice by 2 independent radiologists (A and B, with 10 years and 6 months of experience, respectively)...
July 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28736927/pituitary-thyroid-axis-development-during-the-larval-juvenile-transition-in-the-pejerrey-odontesthes-bonariensis
#4
T Chalde, L A Miranda
The morphological development of the thyroid gland of pejerrey Odontesthes bonariensis during larval-juvenile transition was studied and related to whole-body concentrations of thyroxine (T4 ) and tri-iodothyronine (T3 ). A complementary (c)DNA fragment of the thyroid-stimulating hormone β-subunit (tshb) was sequenced and transcript levels quantified during this period. Follicles with eosinophilic and T4 -immunoreactive colloids were detected at hatching together with tshb transcript levels and whole-body concentrations of T4 and T3 hormones...
July 23, 2017: Journal of Fish Biology
https://www.readbyqxmd.com/read/28736926/effects-of-testosterone-enanthate-treatment-in-conjunction-with-resistance-training-on-thyroid-hormones-and-lipid-profile-in-male-wistar-rats
#5
M Zarei, M Zaeemi, A Rashidlamir
This study was conducted to determine the effects of 8-week administration of testosterone enanthate (TE) in conjunction with resistance training on thyroid hormones and lipid profiles. Sixty male adult Wistar rats were randomly divided into six groups: C: olive oil, RT: resistance training + olive oil, LD: TE (20 mg/kg), HD: TE (50 mg/kg), RT + LD: RT + TE (20 mg/kg), RT + HD: RT + TE (50 mg/kg). The RT consisted of climbing (5 reps/3 sets) a ladder carrying a load suspended from the tail. At the end, blood specimens were obtained from the orbital sinus and serum concentration of T4, T3, TSH and lipid profiles was determined...
July 23, 2017: Andrologia
https://www.readbyqxmd.com/read/28736886/size-of-thyroid-carcinoma-by-histotype-and-variants-a-population-based-study-in-a-mildly-iodine-deficient-area
#6
Michela Marina, Gian Paolo Ceda, Luigi Corcione, Paolo Sgargi, Maria Michiara, Enrico Maria Silini, Graziano Ceresini
BACKGROUND: Data relating the size of thyroid cancer with histological types and variants are scarce. METHODS: All incident thyroid cancer diagnosed between 2003 and 2012 in a mildly iodine-deficient area were derived from a population-based tumor registry. Undifferentiated/anaplastic thyroid cancer and incidental cases were excluded. Major diameter of thyroid cancer, as assessed by pathological examination, was stratified in classes: ≤10 mm; 11-20 mm; 21-40 mm; and >40 mm...
July 24, 2017: Head & Neck
https://www.readbyqxmd.com/read/28736547/thyroid-involvement-in-hepatitis-c-virus-infected-patients-with-without-mixed-cryoglobulinemia
#7
REVIEW
Clodoveo Ferri, Michele Colaci, Poupak Fallahi, Silvia Martina Ferrari, Alessandro Antonelli, Dilia Giuggioli
Thyroid involvement is a common condition that can be recorded during the natural course of different systemic rheumatic diseases, including the mixed cryoglobulinemia (MC) syndrome or cryoglobulinemic vasculitis. MC is triggered by hepatitis C virus (HCV) chronic infection in the majority of cases; it represents the prototype of autoimmune-lymphoproliferative disorders complicating a significant proportion of patients with chronic HCV infection. HCV is both hepato- and lymphotropic virus responsible for a great number of autoimmune/lymphoproliferative and/or neoplastic disorders...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28736474/phenotype-analysis-of-early-risk-factors-from-electronic-medical-records-improves-image-derived-diagnostic-classifiers-for-optic-nerve-pathology
#8
Shikha Chaganti, Kunal P Nabar, Katrina M Nelson, Louise A Mawn, Bennett A Landman
We examine imaging and electronic medical records (EMR) of 588 subjects over five major disease groups that affect optic nerve function. An objective evaluation of the role of imaging and EMR data in diagnosis of these conditions would improve understanding of these diseases and help in early intervention. We developed an automated image-processing pipeline that identifies the orbital structures within the human eyes from computed tomography (CT) scans, calculates structural size, and performs volume measurements...
February 11, 2017: Proceedings of SPIE
https://www.readbyqxmd.com/read/28736470/structural-functional-relationships-between-eye-orbital-imaging-biomarkers-and-clinical-visual-assessments
#9
Xiuya Yao, Shikha Chaganti, Kunal P Nabar, Katrina Nelson, Andrew Plassard, Rob L Harrigan, Louise A Mawn, Bennett A Landman
Eye diseases and visual impairment affect millions of Americans and induce billions of dollars in annual economic burdens. Expounding upon existing knowledge of eye diseases could lead to improved treatment and disease prevention. This research investigated the relationship between structural metrics of the eye orbit and visual function measurements in a cohort of 470 patients from a retrospective study of ophthalmology records for patients (with thyroid eye disease, orbital inflammation, optic nerve edema, glaucoma, intrinsic optic nerve disease), clinical imaging, and visual function assessments...
February 11, 2017: Proceedings of SPIE
https://www.readbyqxmd.com/read/28735260/aetiological-investigations-in-early-developmental-impairment-are-they-worth-it
#10
Anthony Richard Hart, Ruchi Sharma, Mark Atherton, Samer Alabed, Sally Simpson, Stuart Barfield, Judith Cohen, Nicholas McGlashan, Asha Ravi, Michael James Parker, Daniel Ja Connolly
OBJECTIVE: To study the frequency a diagnosis is made in children with early developmental impairment (EDI), and the contribution made to diagnosis by specific investigations. DESIGN: Retrospective case note review. SETTING: Community, neurodisability and neurology department at a UK tertiary centre. PARTICIPANTS: Children referred to determine the aetiology of EDI where a cause was not evident on history and examination...
July 22, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28734790/organ-weights-and-histopathology-of-double-crested-cormorants-phalacrocorax-auritus-dosed-orally-or-dermally-with-artificially-weathered-mississippi-canyon-252-crude-oil
#11
Kendal E Harr, Drury R Reavill, Steven J Bursian, Dave Cacela, Fred L Cunningham, Karen M Dean, Brian S Dorr, Katie C Hanson-Dorr, Kate Healy, Katherine Horak, Jane E Link, Susan Shriner, Robert E Schmidt
A series of toxicity tests were conducted to assess the effects of low to moderate exposure to artificially weathered Deepwater Horizon Mississippi Canyon 252 crude oil on representative avian species as part of the Natural Resource Damage Assessment. The present report summarizes effects of oral exposure (n=26) of double-crested cormorants (DCCO; Phalacrocorax auritus) to 5 or 10ml oil kg(-1) day(-1) for up to 21 days or dermal application (n=25) of 13ml oil to breast and back feathers every three days totaling 6 applications in 21 days on organ weights and histopathology...
July 19, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28734572/experience-of-the-implementation-of-rapid-on-site-evaluation-in-ultrasound-guided-fine-needle-aspiration-biopsy-of-thyroid-nodules
#12
Flor Marina Medina Chamorro, José Abella Calle, Juliana Escobar Stein, Lina Merchancano, Andrés Mauricio Mendoza Briñez, Andrés Arturo Pulido Wilches
OBJECTIVE: To evaluate the effect of the implementation of the rapid on-site evaluation (ROSE) technique in ultrasound-guided fine-needle aspiration biopsy of thyroid nodules. MATERIALS AND METHODS: We conducted an observational and retrospective study approved by the Institutional Ethics Committee as an investigation without risk. Between January 2012 and December 2015, 892 ultrasound-guided fine-needle aspiration biopsy procedures were performed under ultrasound guidance...
June 27, 2017: Current Problems in Diagnostic Radiology
https://www.readbyqxmd.com/read/28734529/ultrasound-based-differentiation-of-malignant-and-benign-thyroid-nodules-an-extreme-learning-machine-approach
#13
Jianfu Xia, Huiling Chen, Qiang Li, Minda Zhou, Limin Chen, Zhennao Cai, Yang Fang, Hong Zhou
BACKGROUND AND OBJECTIVES: It is important to be able to accurately distinguish between benign and malignant thyroid nodules in order to make appropriate clinical decisions. The purpose of this study was to improve the effectiveness and efficiency for discriminating the malignant from benign thyroid cancers based on the Ultrasonography (US) features. METHODS: There were 114 benign nodules in 106 patients (82 women and 24 men) and 89 malignant nodules in 81 patients (69 women and 12 men) included in this study...
August 2017: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/28733959/increasing-precision-of-clinical-diagnosis-of-alzheimer-s-disease-using-a-combined-algorithm-incorporating-clinical-and-novel-biomarker-data
#14
REVIEW
Marwan N Sabbagh, Lih-Fen Lue, Daniel Fayard, Jiong Shi
Establishing the in vivo diagnosis of Alzheimer's disease (AD) or other dementias relies on clinical criteria; however, the accuracy of these criteria can be limited. The diagnostic accuracy is 77% for a clinical diagnosis of AD, even among experts. We performed a review through PubMed of articles related to specific diagnostic modalities, including APOE genotyping, cerebrospinal fluid (CSF) testing, fludeoxyglucose F 18 positron emission tomography (PET), amyloid PET, tau PET, computed tomography (CT), single-photon emission CT, magnetic resonance imaging (MRI), and B12 and thyroid-stimulating hormone screening, to determine the specificity and sensitivity of each test used in the clinical diagnosis of AD...
July 2017: Neurology and Therapy
https://www.readbyqxmd.com/read/28733644/differentiating-malignant-from-benign-thyroid-nodules-with-indeterminate-cytology-by-99m-tc-mibi-scan-a-new-quantitative-method-for-improving-diagnostic-accuracy
#15
A Campennì, M Siracusa, R M Ruggeri, R Laudicella, S A Pignata, S Baldari, L Giovanella
Quantitative (99m)Tc-MIBI thyroid scintigraphy is a useful tool in differentiating malignant from benign thyroid nodules with indeterminate cytology. The aim of our report is to compare the diagnostic performance of different quantitative methods. We prospectively evaluated 20 patients affected by a thyroid nodule with a cytological diagnosis of class III or IV according to the Bethesda system. Planar images of the thyroid were acquired 10 and 60 minutes after (99m)Tc-MIBI administration and two different quantitative methods applied (i...
July 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28733538/the-abnormality-of-thyroid-hormones-in-patients-with-type-a-hepatic-encephalopathy
#16
Lin Wang, Wanyou Yu, Wukui Cao, Wei Lu
Abnormality of thyroid hormones in liver diseases is common, but data is lacking in patients with type A hepatic encephalopathy (HE). The present study was aimed to determine whether there was an abnormality in thyroid hormones among patients with type A HE. We measured the levels of thyroid hormones in 36 acute liver failure (ALF) patients with type A HE and in 29 acute liver injury patients (international normalized ratio, INR ≥ 1.5) without encephalopathy as control. The clinical parameters associated with abnormality of thyroid hormones were evaluated...
June 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28733532/cancer-risk-in-patients-with-candidiasis-a-nationwide-population-based-cohort-study
#17
Li-Min Chung, Ji-An Liang, Cheng-Li Lin, Li-Min Sun, Chia-Hung Kao
BACKGROUND: Candidiasis and certain types of cancer are related to immunocompromised status. This study aimed to evaluate whether Candida infection (CI) is associated with subsequent cancer risk in Taiwan. METHODS: Data from the National Health Insurance system of Taiwan were used to evaluate the association between CI and cancer risk. The CI cohort comprised 34,829 patients. Each patient was randomly frequency matched with one person from the general population without CI on the basis of age, sex, year of index date of CI diagnosis, and other characteristics to generate the control group...
June 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28733522/abi3-a-component-of-the-wave2-complex-is-potentially-regulated-by-pi3k-akt-pathway
#18
Lais Moraes, Nilson I T Zanchin, Janete M Cerutti
We previously reported that ABI3 expression is lost in follicular thyroid carcinomas and its restoration significantly inhibited cell growth, invasiveness, migration, and reduced tumor growth in vivo. The mechanistic basis by which ABI3 exerts its tumor suppressive effects is not fully understood. In this study, we show that ABI3 is a phosphoprotein. Using proteomic array analysis, we showed that ABI3 modulated distinct cancer-related pathways in thyroid cancer cells. The KEA analysis found that PI3K substrates were enriched and forced expression of ABI3 markedly decreased the phosphorylation of AKT and the downstream-targeted protein pGSK3β...
June 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28733467/acromegaly-at-diagnosis-in-3173-patients-from-the-li%C3%A3-ge-acromegaly-survey-las-database
#19
Patrick Petrossians, Adrian F Daly, Emil Natchev, Luigi Maione, Karin Blijdorp, Mouna Sahnoun Fathallah, Renata Auriemma, Alpha M Diallo, Anna-Lena Hulting, Diego Ferone, Vaclav Hana, Silvia Filipponi, Caroline Sievers, Claudia Nogueira, Carmen Fajardo Montañana, Davide M C Carvalho, Vaclav Hana, Günter K Stalla, Marie-Lise Jaffrain-Réa, Brigitte Delemer, Annamaria A L Colao, Thierry Brue, Sebastian J C M M Neggers, Sabina Zacharieva, Philippe Chanson, Albert Beckers
Acromegaly is a rare disorder caused by chronic growth hormone (GH) hypersecretion. While diagnostic and therapeutic methods have advanced, little information exists on trends in acromegaly characteristics over time. The Liège Acromegaly Survey (LAS) database, a relational database, is designed to assess the profile of acromegaly patients at diagnosis and during long-term follow-up at multiple treatment centers. The study population consisted of 3173 acromegaly patients from ten countries; 54.5% were female...
July 21, 2017: Endocrine-related Cancer
https://www.readbyqxmd.com/read/28732825/heterogeneity-of-lung-disease-associated-with-nk2-homeobox-1-mutations
#20
Elodie Nattes, Stephanie Lejeune, Ania Carsin, Raphael Borie, Isabelle Gibertini, Juan Balinotti, Nadia Nathan, Sylvain Marchand-Adam, Caroline Thumerelle, Brigitte Fauroux, Emmanuelle Bosdure, Veronique Houdouin, Celine Delestrain, MaleK Louha, Remy Couderc, Alix De Becdelievre, Pascale Fanen, Benoit Funalot, Bruno Crestani, Antoine Deschildre, Jean-Christophe Dubus, Ralph Epaud
We retrospectively studied the clinical presentation, treatment modalities and outcome in 16 patients with heterozygous NKX2-1 mutation associated with chronic lung disease. Twelve different NKX2-1 mutations, including 4 novel mutations, were identified in the 16 patients. Nine patients presented with brain-lung-thyroid syndrome, 3 had neurological and lung symptoms and 4 had only pulmonary symptoms. Ten patients had neonatal respiratory distress, and 6 of them developed infiltrative lung disease (ILD). The other patients were diagnosed with ILD in childhood (n = 3) or in adulthood (n = 3)...
August 2017: Respiratory Medicine
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