keyword
MENU ▼
Read by QxMD icon Read
search

thyroid, parathyroid

keyword
https://www.readbyqxmd.com/read/28222020/high-dose-biotin-therapy-leading-to-false-biochemical-endocrine-profiles-validation-of-a-simple-method-to-overcome-biotin-interference
#1
Marie-Liesse Piketty, Dominique Prie, Frederic Sedel, Delphine Bernard, Claude Hercend, Philippe Chanson, Jean-Claude Souberbielle
BACKGROUND: High-dose biotin therapy is beneficial in progressive multiple sclerosis (MS) and is expected to be adopted by a large number of patients. Biotin therapy leads to analytical interference in many immunoassays that utilize streptavidin-biotin capture techniques, yielding skewed results that can mimic various endocrine disorders. We aimed at exploring this interference, to be able to remove biotin and avoid misleading results. METHODS: We measured free triiodothyronine (fT3), free thyroxine (fT4), thyroid-stimulating hormone (TSH), parathyroid homrone (PTH), 25-hydroxyvitamin D (25OHD), follicle-stimulating hormone (FSH), luteinizing hormone (LH), prolactin, C-peptide, cortisol (Roche Diagnostics assays), biotin and its main metabolites (liquid chromatography tandem mass spectrometry) in 23 plasmas from MS patients and healthy volunteers receiving high-dose biotin, and in 39 biotin-unsupplemented patients, before and after a simple procedure (designated N5) designed to remove biotin by means of streptavidin-coated microparticles...
February 21, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/28217565/therapeutic-use-of-hormones-on-tendinopathies-a-narrative-review
#2
REVIEW
Michele Abate, Matteo Guelfi, Andrea Pantalone, Daniele Vanni, Cosima Schiavone, Isabel Andia, Vincenzo Salini
BACKGROUND: Hormones can modify tendon homeostasis, some of them leading to tendon damage, while others are essentials for healing. This narrative review summarizes the current knowledge on the topic, focusing on the hormones normally secreted by endocrine glands. METHODS: A search in PubMed, Web of Knowledge and EMBASE, using the terms tendinopathy or tendon, combined with estrogens, testosterone, thyroid and parathyroid hormones, glucocorticoids and growth hormone, independently, was performed...
October 2016: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/28199935/surgical-management-of-a-giant-parathyroid-adenoma-through-minimal-invasive-parathyroidectomy-a-case-report
#3
Georgios Sahsamanis, Konstantinos Gkouzis, Stavros Samaras, Dionysios Pinialidis, Georgios Dimitrakopoulos
INTRODUCTION: Primary hyperparathyroidism is a common endocrine disorder mostly associated to parathyroid adenomas. Although those tend to be small in size, rare cases of giant parathyroid adenomas may be present. CASE PRESENTATION: A 42year old female was admitted in our department due to weakness and vague abdominal pain for the past 8 months. Preoperative laboratory exams indicated primary hyperparathyroidism as a cause to her symptomatology, with elevated values of parathormone and normal values of serum calcium...
January 31, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28196195/association-of-otolaryngology-resident-duty-hour-restrictions-with-procedure-specific-outcomes-in-head-and-neck-endocrine-surgery
#4
Aaron Smith, Lauren Braden, Jim Wan, Merry Sebelik
Importance: Graduate medical education has undergone a transformation from traditional long work hours to a restricted plan to allow adequate rest for residents. The initial goal of this restriction is to improve patient outcomes. Objective: To determine whether duty hour restrictions had any impact on surgery-specific outcomes by analyzing complications following thyroid and parathyroid procedures performed before and after duty hour reform. Design, Setting, and Participants: Retrospective cross-sectional analysis of the National Inpatient Sample (NIS)...
February 9, 2017: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28168320/intraoperative-identification-of-the-parathyroid-gland-with-a-fluorescence-detection-system
#5
Yoshiaki Shinden, Akihiro Nakajo, Hideo Arima, Kiyonori Tanoue, Munetsugu Hirata, Yuko Kijima, Kosei Maemura, Shoji Natsugoe
BACKGROUND: Intraoperative identification of the difficult-to-spot parathyroid gland is critical during surgery for thyroid and parathyroid disease. Recently, intrinsic fluorescence of the parathyroid gland was identified, and a new method was developed for intraoperative detection of the parathyroid with an original fluorescent detection apparatus. Here, we describe a method for intraoperative detection of the parathyroid using a ready-made photodynamic eye (PDE) system without any fluorescent dye or contrast agents...
February 6, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28167381/parathyroid-reimplantation-with-pr-fast-technique-in-unselected-patients-during-thyroidectomy-a-case-series-with-long-term-follow-up-confirming-graft-vitality-and-parathormone-production
#6
Giuseppe Cavallaro, Olga Iorio, Marco Centanni, Lucilla Gargano, Susanna Del Duca, Angela Gurrado, Natale Porta, Vincenzo Petrozza, Mario Testini, Giorgio De Toma
INTRODUCTION: Parathyroid damage or unintentional excision still affect thyroid surgery and may cause permanent hypoparathyroidism. The only way to recover the excised or ischemic gland functionality is still reimplantation. Many sites of reimplantation have been described, each of one showing both advantages and drawbacks. The aim of this study is to verify results of a new procedure called PR-FaST: Parathyroid Reimplantation in Forearm Subcutaneous Tissue, in a series of unselected patients after long-term follow-up...
February 3, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28161482/evaluation-of-a-standardized-risk-based-venous-thromboembolism-prophylaxis-protocol-in-the-setting-of-thyroid-and-parathyroid-surgery
#7
Ryan Macht, Ivy Gardner, Stephanie Talutis, Pamela Rosenkranz, Gerard Doherty, David McAneny
BACKGROUND: An elevated odds ratio for venous thromboembolism (VTE) prompted the development of a Caprini risk assessment and risk-based prophylaxis protocol for all General Surgery patients. This system includes pre- and post-operative prophylactic heparin as well as extended courses of low molecular weight heparin for high-risk patients. This study evaluates the safety of this chemoprophylaxis program in thyroid and parathyroid surgery. STUDY DESIGN: A retrospective review was conducted of all General Surgery patients undergoing thyroid or parathyroid operations after the implementation of the Caprini prophylaxis protocol...
February 1, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28160140/optimizing-outpatient-pain-management-after-thyroid-and-parathyroid-surgery-a-two-institution-experience
#8
Irene Lou, Todd B Chennell, Sarah C Schaefer, Herbert Chen, Rebecca S Sippel, Courtney Balentine, David F Schneider, Jacob Moalem
BACKGROUND: Thyroidectomy and parathyroidectomy are the most commonly performed endocrine operations, and are increasingly being completed on a same-day basis; however, few data exist regarding the outpatient postoperative pain requirement of these patients. We aimed to describe the outpatient narcotic medication needs for patients undergoing thyroid and parathyroid surgery, and to identify predictors of higher requirement. METHOD: We examined patients undergoing thyroid and parathyroid surgery at two large academic institutions from 1 January-30 May 2014...
February 3, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28144954/monitoring-of-the-posterior-cricoarytenoid-muscle-represents-another-option-for-neural-monitoring-during-thyroid-surgery-normative-vagal-and-recurrent-laryngeal-nerve-posterior-cricoarytenoid-muscle-electromyographic-data
#9
Whitney Liddy, Samuel R Barber, Brian M Lin, Dipti Kamani, Natalia Kyriazidis, Bradley Lawson, Gregory W Randolph
OBJECTIVE: Intraoperative neural monitoring (IONM) of laryngeal nerves using electromyography (EMG) is routinely performed using endotracheal tube surface electrodes adjacent to the vocalis muscles. Other laryngeal muscles such as the posterior cricoarytenoid muscle (PCA) are indirectly monitored. The PCA may be directly and reliably monitored through an electrode placed in the postcricoid region. Herein, we describe the method and normative data for IONM using PCA EMG. STUDY DESIGN: Retrospective review...
January 31, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28141553/early-predictors-of-post-thyroidectomy-hypoparathyroidism
#10
Karol Sieniawski, Krzysztof Kaczka, Katarzyna Paduszyńska, Wojciech Fendler, Bartłomiej Tomasik, Lech Pomorski
: Thyroid surgery is the most commonly performed procedure in the field of endocrine surgery. Studies are still ongoing on the development of a single algorithm for diagnosis and care of patients at risk of postoperative hypoparathyroidism. The aim of the study was to determine the biochemical marker that would allow the most accurate diagnosis of patient groups at risk of developing hypoparathyroidism and to identify risk factors for this disorder. MATERIAL AND METHODS: The prospective study included 142 consecutive patients undergoing total thyroidectomy for benign goiter from January 1st 2014 to December 31st 2015...
December 1, 2016: Polski Przeglad Chirurgiczny
https://www.readbyqxmd.com/read/28130188/postoperative-hypomagnesaemia-is-not-associated-with-hypocalcemia-in-thyroid-cancer-patients-undergoing-total-thyroidectomy-plus-central-compartment-neck-dissection
#11
Xiaofei Wang, Jingqiang Zhu, Feng Liu, Yanping Gong, Zhihui Li
BACKGROUND: The literature remains scarce and controversial regarding the association of hypomagnesaemia and hypocalcemia after total thyroidectomy. This study aims to assess this association in thyroid cancer patients underwent total thyroidectomy (TT) plus central compartment neck dissection (CCND). METHOD: All consecutive thyroid cancer patients who underwent TT plus CCND were retrospectively reviewed through a prospectively collected database between October 2015 and June 2016 in a tertiary referral hospital...
January 24, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28129441/automatic-identification-of-parathyroid-in-optical-coherence-tomography-images
#12
Fang Hou, Yang Yu, Yanmei Liang
BACKGROUND AND OBJECTIVE: The identification and preservation of parathyroid is a major problem in thyroid surgery. In order to solve this problem, optical coherence tomography was involved as a real-time, non-invasive high-resolution imaging technique. This study demonstrated an effective and fast method to distinguish parathyroid tissue from thyroid, lymph node, and adipose tissue in their ex vivo optical coherence tomography (OCT) images automatically. METHODS: OCT images were obtained from parathyroid, thyroid, lymph node, and adipose tissue, respectively...
January 27, 2017: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28121960/hyperthyroidism-associated-hypercalcemic-crisis-a-case-report-and-review-of-the-literature
#13
REVIEW
Ke Chen, Yanhong Xie, Liling Zhao, Zhaohui Mo
RATIONALE: Hyperthyroidism is one of the major clinical causes of hypercalcaemia, however, hyperthyroidism-related hypercalcemic crisis is rare, only 1 case have been reported. The potential mechanisms are still not too clear. It may be related that thyroid hormone stimulate bone turnover, elevate serum calcium, increase urinary and fecal calcium excretion. PATIENT CONCERNS: A 58-year-old female patient was found to have Graves' disease, a marked elevated serum calcium level (adjusted serum calcium: 3...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28121522/-18-f-fluorocholine-pet-mr-imaging-in-patients-with-primary-hyperparathyroidism-and-inconclusive-conventional-imaging-a-prospective-pilot-study
#14
Wouter P Kluijfhout, Jesse D Pasternak, Jessica E Gosnell, Wen T Shen, Quan-Yang Duh, Menno R Vriens, Bart de Keizer, Thomas A Hope, Christine M Glastonbury, Miguel H Pampaloni, Insoo Suh
Purpose To investigate the performance of flourine 18 ((18)F) fluorocholine (FCH) positron emission tomography (PET)/magnetic resonance (MR) imaging in patients with hyperparathyroidism and nonlocalized disease who have negative or inconclusive results at ultrasonography (US) and technetium 99m ((99m)Tc) sestamibi scintigraphy. Materials and Methods This study was approved by the institutional review board. Between May and December 2015, 10 patients (mean age, 70.4 years; range, 58-82 years) with biochemical primary hyperparathyroidism and inconclusive results at US and (99m)Tc sestamibi scintigraphy were prospectively enrolled...
January 25, 2017: Radiology
https://www.readbyqxmd.com/read/28105137/applicability-of-rapid-intraoperative-parathyroid-hormone-assay-through-fine-needle-aspiration-to-identify-parathyroid-tissue-in-thyroid-surgery
#15
Xue-Hai Bian, Shi-Jie Li, Le Zhou, Chun-Hai Zhang, Guang Zhang, Yan-Tao Fu, Hui Sun
Hypoparathyroidism is a frequent and serious complication of thyroid surgery. Identification and preservation of the parathyroid glands are key factors in managing hypoparathyroidism. The aim of the present study was to investigate the efficacy of rapid intraoperative parathyroid hormone (rIO-PTH) assay levels through fine needle aspiration (FNA) in identifying parathyroids as a parameter in thyroid surgery. rIO-PTH assay through FNA and frozen section examination were performed on 194 suspected parathyroids anatomical structures from 50 consecutive patients undergoing thyroidectomy (rIO-PTH group)...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28099363/different-ret-gene-mutation-induced-multiple-endocrine-neoplasia-type-2a-in-3-chinese-families
#16
Qiuli Liu, Dali Tong, Wenqiang Yuan, Gaolei Liu, Gang Yuan, Weihua Lan, Dianzheng Zhang, Jun Zhang, Zaoming Huang, Yao Zhang, Jun Jiang
BACKGROUD: Multiple endocrine neoplasia type 2A (MEN2A) is a condition with inherited autosomal dominant mutations in RET (rearranged during transfection) gene that predisposes the carrier to extremely high risk of medullary thyroid cancer (MTC) and other MEN2A-associated tumors such as parathyroid cancer and/or pheochromocytoma. Little is reported about MEN2A syndrome in the Chinese population. METHODS: All members of the 3 families along with specific probands of MEN2A were analyzed for their clinical, laboratory, and genetic characteristics...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28039060/prophylactic-oral-calcium-supplementation-therapy-to-prevent-early-post-thyroidectomy-hypocalcemia-and-evaluation-of-postoperative-parathyroid-hormone-levels-to-detect-hypocalcemia-a-prospective-randomized-study
#17
Ilker Murat Arer, Murat Kus, Nezih Akkapulu, Huseyin Ozgur Aytac, Hakan Yabanoglu, Kenan Caliskan, Mehmet Akin Tarim
BACKGROUND: Postoperative hypocalcemia is the most common complication after total thyroidectomy. Postoperative parathyroid hormone (PTH) measurement is one of the methods to detect or prevent postoperative hypocalcemia. Prophylactic oral calcium supplementation is another method to prevent early postoperative hypocalcemia. The aim of this study is to detect the accurate timing of PTH and evaluate efficacy of routine oral calcium supplementation for postoperative hypocalcemia. METHODS: A total of 106 patients were performed total thyroidectomy...
February 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28035705/a-rare-case-of-cutaneous-oncocytic-hidradenoma
#18
Shivani P Reddy, Kim Chong, David S Cassarino
Oncocytes are epithelial cells characterized by their abundant eosinophilic and finely granular cytoplasm. Their histologic appearance is due to excessive amounts of cytoplasmic mitochondria. Oncocytes generally occur in the setting of benign neoplasms. Oncocytomas, or tumors composed primarily of oncocytes, are typically found in the kidneys. Other common sites include the salivary, thyroid, and parathyroid glands. Oncocytic metaplasia has only been rarely reported in various cutaneous neoplasms. We report a case of an elderly male presenting with a 5 mm erythematous papule on his left scalp, who underwent a shave biopsy showing a nodular, dermal-based adnexal tumor with prominent ductal differentiation, composed of multiple small, well-formed lumina surrounded by enlarged and bland-appearing epithelioid cells...
December 30, 2016: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/28033305/a-prospective-cohort-study-of-novel-functional-types-of-parathyroid-glands-in-thyroidectomy-in-situ-preservation-or-auto-transplantation
#19
Qiuxia Cui, Zhihua Li, Deguang Kong, Kun Wang, Gaosong Wu
The best method of preventing hypoparathyroidism after thyroidectomy is to keep parathyroid glands in situ. However, hypoparathyroidism still regularly occurs with the existing parathyroid classification system, and the incidence of permanent hypoparathyroidism has not been reduced. We created a novel system for classifying parathyroid glands that can guide parathyroid preservation in thyroidectomy.We prospectively observed parathyroid glands using the new system in 218 neck surgeries, compared with 132 under the traditional system from January 2014 to September 2015 at a single clinic center...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28033216/incremental-value-of-18f-fluorocholine-pet-ct-in-the-localization-of-double-parathyroid-adenomas
#20
Paul Lalire, Sang Ly, Sophie Deguelte, Martine Patey, David Morland
A 73-year-old man displaying primary hyperparathyroidism with severe hypercalcemia (Ca: 4.1 mmol/l, PTH > 600 pmol/l) was referred for preoperative localization of a parathyroid adenoma. Tc-pertechnetate and Tc-sestaMIBI dual tracer scintigraphy displayed a mild focal uptake in the projection of the right thyroid lobe with negative ultrasonography. F-Fluorocholine PET/CT was quickly performed considering this discrepancy and not only confirmed the scintigraphic findings but also revealed a second contralateral focus of increased uptake, both later confirmed by operative consideration (the two other parathyroid glands are considered normal by the surgeon), pathology, and intraoperative parathyroid hormone assessment...
March 2017: Clinical Nuclear Medicine
keyword
keyword
89795
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"