keyword
MENU ▼
Read by QxMD icon Read
search

differentiated thyroid carcinoma

keyword
https://www.readbyqxmd.com/read/28821573/dynamic-risk-stratification-in-the-follow-up-of-thyroid-cancer
#1
Jolanta Krajewska, Ewa Chmielik, Barbara Jarzab
The adequate risk stratification in thyroid carcinoma, is crucial to avoid on one hand the overtreatment of low-risk and on the other hand the undertreatment of high-risk patients. The question how to properly assess the risk of relapse has been discussed during recent years and resulted in a substantial change in our approach to risk stratification in differentiated thyroid cancer, proposed by the newest ATA guidelines. First initial risk stratification, based on histopathological data is carried out just after primary surgery...
August 18, 2017: Endocrine-related Cancer
https://www.readbyqxmd.com/read/28821194/primary-benign-and-malignant-thyroid-neoplasms-with-signet-ring-cells-cytologic-histologic-and-molecular-features
#2
Nada A Farhat, Ayse M Onenerk, Jeffrey F Krane, Dora Dias-Santagata, Peter M Sadow, William C Faquin
Objectives: Signet ring cells (SRCs) can be seen in a variety of thyroid tumors and can pose a diagnostic pitfall on cytology. This study describes the cytologic, histomorphologic, and molecular aspects of a cohort of primary thyroid tumors with SRCs. Methods: A search was performed of the Massachusetts General Hospital and Brigham and Women's Hospital (Boston, MA) pathology archives for the keywords thyroid, signet, and signet ring features between 2000 and 2014...
September 1, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28817151/comprehensive-analysis-of-long-noncoding-rna-mrna-co-expression-patterns-in-thyroid-cancer
#3
Yaying Du, Wenfei Xia, Jinjun Zhang, Dongyi Wan, Zhifang Yang, Xingrui Li
Novel molecular-targeted treatments show great prospects for radioiodine-refractory and surgically inoperable thyroid carcinomas. While aberrations in protein-coding genes are a focus in molecular thyroid cancer medicine, the impact of oncogenes on the expression of long noncoding RNAs (lncRNAs) has been largely uncharacterized. We aimed to identify the expression patterns of lncRNAs and mRNAs in high-throughput molecular profiles of 18 papillary thyroid cancer (PTC) patients. We identified 452 mRNAs and 240 unannotated lncRNAs that were differentially expressed in PTC...
August 17, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28811803/a-study-of-galactin-3-on-fine-needle-aspiration-as-a-diagnostic-marker-differentiating-benign-from-malignant-thyroid-neoplasm
#4
Alliya Muzafar, Mulazim Hussain Bukhari, Ihtesham Uddin Qureshi
BACKGROUND & OBJECTIVE: Thyroid nodules are very common in our setup and their diagnosis on fine needle aspiration is not easy and is a taxing affair. It is a challenge to differentiate between follicular adenoma and follicular carcinoma without histology. Our objective was to investigate the role of Galectin-3 in fine needle aspirates of thyroid nodules as a prospective diagnostic marker and consequently its ability to differentiate benign from malignant neoplasms. METHODS: The research was conducted at the department of Pathology, King Edward Medical University, in association with other teaching institutions of Lahore from June 2012 to July 2014...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28810922/pleural-epithelioid-angiosarcoma-with-lymphatic-differentiation-arisen-after-radiometabolic-therapy-for-thyroid-carcinoma-immunohistochemical-findings-and-review-of-the-literature
#5
REVIEW
Daniela Cabibi, Giulia Pipitone, Rossana Porcasi, Sabrina Ingrao, Ignazio Benza, Calogero Porrello, Massimo Cajozzo, Antonino Giulio Giannone
BACKGROUND: Pleural angiosarcoma is a rare tumor that causes diffuse pleural thickening and effusion, mimicking mesothelioma. Immunohistochemistry is needed to highlight endothelial differentiation. We describe the first case of pleural angiosarcoma with lymphatic differentiation following radiometabolic therapy for thyroid carcinoma. CASE PRESENTATION: A 50-year-old man showed diffuse pleural thickening and effusion. Nine years earlier, he underwent thyroidectomy and radiometabolic therapy for thyroid carcinoma with lymph node metastases...
August 15, 2017: Diagnostic Pathology
https://www.readbyqxmd.com/read/28808482/the-chinese-herb-prunella-vulgaris-promotes-apoptosis-in-human-well-differentiated-thyroid-carcinoma-cells-via-the-b-cell-lymphoma-2-bcl-2-associated-x-protein-caspase-3-signaling-pathway
#6
De-Tao Yin, Mengyuan Lei, Jianhui Xu, Hongqiang Li, Yongfei Wang, Zhen Liu, Runsheng Ma, Kun Yu, Xianghua Li
Prunella vulgaris (PV), a traditional Chinese herb, has been shown to be rich in bioactive chemicals and possess anti-proliferative and pro-apoptotic effects on tumor cells. The effect of PV on human well-differentiated thyroid carcinoma (WDTC), which accounts for the majority of common endocrine malignancies, remains to be elucidated. The present study aimed to investigate the function of PV on WDTC cell lines and apoptosis-associated signaling pathway activity. Additional studies demonstrated that PV may induce apoptosis in WDTC TPC-1 and FTC-133 cell lines, using the Cell Counting Kit-8 assay...
August 2017: Oncology Letters
https://www.readbyqxmd.com/read/28807450/role-of-contrast-enhanced-ultrasound-in-the-pre-operative-diagnosis-of-cervical-lymph-node-metastasis-in-patients-with-papillary-thyroid-carcinoma
#7
Yu-Rong Hong, Zhi-Yan Luo, Guo-Qiang Mo, Ping Wang, Qin Ye, Pin-Tong Huang
The objective of this study was to prospectively evaluate the diagnostic accuracy of contrast-enhanced ultrasonography (CEUS) in differentiating between benign and metastatic cervical lymph nodes in patients with papillary thyroid cancer (PTC). Three hundred nineteen cervical lymph nodes (162 metastatic from PTC and 157 benign) were evaluated using conventional ultrasonography (US) and CEUS before biopsy or surgery. Metastatic lymph nodes more often manifested centripetal or asynchronous perfusion, hyper-enhancement, heterogeneous enhancement, perfusion defects and ring-enhancing margins than benign lymph nodes at pre-operative CEUS (all p values < 0...
August 11, 2017: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/28807337/evaluation-of-cd43-expression-in-non-hematopoietic-malignancies
#8
Bjorn H Batdorf, Steven H Kroft, Paul R Hosking, Alexandra M Harrington, Alexander C Mackinnon, Horatiu Olteanu
OBJECTIVES: CD43 is normally expressed only on the surface of leukocytes, and is considered a sensitive and specific marker for hematologic malignancies. As such, it may have diagnostic utility in confirming hematolymphoid lineage in cases that are negative for CD45. Aberrant CD43 expression has been described in non-hematopoietic tumors, although literature data on this topic is variable and sometimes contradictory. To clarify and expand on existing literature findings, we evaluated CD43 expression by immunohistochemistry (IHC) in a large cohort (307) of non-hematopoietic neoplasms, including poorly differentiated malignancies...
August 2017: Annals of Diagnostic Pathology
https://www.readbyqxmd.com/read/28794850/dual-control-of-pituitary-thyroid-stimulating-hormone-secretion-by-thyroxine-and-triiodothyronine-in-athyreotic-patients
#9
Rudolf Hoermann, John E M Midgley, Johannes W Dietrich, Rolf Larisch
BACKGROUND: Patient responses to levothyroxine (LT4) monotherapy vary considerably. We sought to differentiate contributions of FT4 and FT3 in controlling pituitary thyroid stimulating hormone (TSH) secretion. METHODS: We retrospectively assessed the relationships between TSH and thyroid hormones in 319 patients with thyroid carcinoma through 2914 visits on various LT4 doses during follow-up for 5.5 years (median, IQR 4.2, 6.9). We also associated patient complaints with the relationships...
June 2017: Therapeutic Advances in Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28791253/potential-role-of-metabolic-intervention-in-the-management-of-advanced-differentiated-thyroid-cancer
#10
Sri Harsha Tella, Anuhya Kommalapati, Mary Angelynne Esquivel, Ricardo Correa
Well-differentiated thyroid carcinoma (DTC) is the most common endocrine malignancy that has an excellent prognosis with a 5-year survival rate of about 98%. However, approximately 50% of the patients with DTC who present with distant metastases (advanced DTC) die from the disease within 5 years of initial diagnosis even after getting the appropriate therapy. Apart from recent advancements in chemotherapy agents, the potential role of metabolic interventions, including the use of metformin, ketogenic diet, and high-dose vitamin C in the management of advanced cancers have been investigated as a less toxic co-adjuvant therapies...
2017: Frontiers in Oncology
https://www.readbyqxmd.com/read/28777140/the-molecular-landscape-of-noninvasive-follicular-thyroid-neoplasm-with-papillary-like-nuclear-features-niftp-a-literature-review
#11
Fulvio Basolo, Elisabetta Macerola, Clara Ugolini, David N Poller, Zubair Baloch
The encapsulated and noninvasive follicular variant of papillary thyroid carcinoma has been recently reclassified as noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP). These tumors demonstrate indolent behavior. This change in nomenclature will have great clinical impact by avoiding overtreatment of patients with NIFTP lesions who in the past were diagnosed with thyroid carcinoma and typically received completion thyroidectomy followed by radioactive iodine ablation. The pathologic diagnosis of NIFTP requires surgical removal of the thyroid lesion or the lobe harboring it, and thorough sampling of the complete interface between the tumor capsule and the thyroid parenchyma, to exclude foci of invasion...
September 2017: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/28771744/loss-of-sorting-nexin-5-stabilizes-internalized-growth-factor-receptors-to-promote-thyroid-cancer-progression
#12
Sumito Jitsukawa, Ryuta Kamekura, Koji Kawata, Fumie Ito, Akinori Sato, Hiroshi Matsumiya, Tomonori Nagaya, Keiji Yamashita, Terufumi Kubo, Tomoki Kikuchi, Noriyuki Sato, Tadashi Hasegawa, Hiroshi Kiyonari, Yoshiko Mukumoto, Ken-Ichi Takano, Tetsuo Himi, Shingo Ichimiya
Thyroid carcinoma is the most common endocrine malignancy and its prevalence has recently been increasing worldwide. We previously reported that the level of sorting nexin 5 (Snx5), an endosomal translocator, is preferentially decreased during the progression of well-differentiated thyroid carcinoma into poorly differentiated carcinoma. To address the functional role of Snx5 in the development and progression of thyroid carcinoma, we established Snx5-deficient (Snx5(-/-) ) mice. In comparison to wild-type (Snx5(+/+) ) mice, Snx5(-/-) mice exhibited enlarged thyroid glands that consisted of thyrocytes with large irregular-shaped vacuoles...
August 3, 2017: Journal of Pathology
https://www.readbyqxmd.com/read/28762013/the-role-of-micrornas-in-different-types-of-thyroid-carcinoma-a-comprehensive-analysis-to-find-new-mirna-supplementary-therapies
#13
REVIEW
S Pishkari, M Paryan, M Hashemi, E Baldini, S Mohammadi-Yeganeh
The most common endocrine malignancy is thyroid cancer, and researchers have made a great deal of progress in deciphering its molecular mechanisms in the recent years. Many of molecular changes observed in thyroid cancer can be used as biomarkers for diagnosis, prognosis, and therapeutic targets for treatment. MicroRNAs (miRNAs) are important parts in biological and metabolic pathways such as regulation of developmental stages, signal transduction, cell maintenance, and differentiation. Therefore, their dysregulation can expose individuals to malignancies...
July 31, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28755140/circulating-levels-of-pten-and-klln-in-papillary-thyroid-carcinoma-can-they-be-considered-as-novel-diagnostic-biomarkers
#14
S Adeleh Razavi, Mohammad Hossein Modarressi, Parichehr Yaghmaei, S Mohammad Tavangar, Mehdi Hedayati
PURPOSE: PTEN and KLLN are two tumor suppressor genes located in 10q23, share a bidirectional promoter and have roles in carcinogenesis. Formerly, the role of PTEN mutations and KLLN epimutations were identified in incidence of thyroid lesions in individuals with Cowden syndrome, a rare autosomal dominant inherited disorder. This study is the first of its type to assess PTEN and KLLN circulating levels in patients with sporadic papillary thyroid carcinoma (PTC) and compare to patients with multinodular goiter (MNG) and healthy individuals...
July 28, 2017: Endocrine
https://www.readbyqxmd.com/read/28746753/letter-to-the-editor-reply-to-ultrasonography-and-cytology-as-predictors-of-noninvasive-follicular-thyroid-niftp-neoplasm-with-papillary-like-nuclear-features-importance-of-the-differential-diagnosis-with-the-invasive-encapsulated-follicular-variant-of-papillary
#15
Jung Hee Shin
As Dr. Rosario pointed out, it might be more useful to differentiate NIFTP from invasive encapsulated follicular variant of papillary thyroid carcinoma (iE-FVPTC), not from infiltrative FVPTC (I-FVPTC) in clinical setting since infiltrative FVPTCs show overt malignant US features more frequently. However, in the previous study, we attempted to describe the characteristic ultrasound (US) features and diagnostic method of NIFTP specifically. This article is protected by copyright. All rights reserved.
July 26, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28741453/no-effect-of-levothyroxine-and-levothyroxine-induced-subclinical-thyrotoxicosis-on-the-pharmacokinetics-of-sorafenib-in-healthy-male-subjects
#16
Funan Huang, Antoinette Ajavon-Hartmann, Erya Huang, John Lettieri, Rong Liu, Carol Pena, Matthias Berse
<b>Background</b>: Patients receiving the multikinase inhibitor sorafenib for locally recurrent or metastatic, progressive, differentiated thyroid carcinoma (DTC) refractory to radioactive iodine often receive concomitant levothyroxine for thyroid-stimulating hormone (TSH) suppression. In the phase 3 DTC trial (DECISION), sorafenib exposure was ~2-fold higher than that observed in other cancers. We assessed sorafenib pharmacokinetics without and with concomitant levothyroxine to examine whether a levothyroxine interaction or levothyroxine-induced subclinical thyrotoxicosis results in increased sorafenib exposure in DTC patients...
July 25, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28739749/analysis-of-clinicopathological-features-and-prognostic-factors-in-39-cases-of-bladder-neuroendocrine-carcinoma
#17
Hui-Hui Zhou, Li-Yan Liu, Guo-Hua Yu, Gui-Mei Qu, Pei-You Gong, Xiao Yu, Ping Yang
AIM: Through analysis and summarization of clinicopathological features, immunohistochemical expression, pathological diagnostic criteria, prognostic and other factors in patients suffering from bladder neuroendocrine carcinoma (BNEC), a better understanding of BNEC could be achieved to provide solid evidence for clinicopathology and prognosis. MATERIALS AND METHODS: The clinicopathological data of 39 cases of BNEC with up to 5-year follow-up data (median follow-up=650 days) were analyzed retrospectively based on immunohistochemical staining...
August 2017: Anticancer Research
https://www.readbyqxmd.com/read/28736886/size-of-thyroid-carcinoma-by-histotype-and-variants-a-population-based-study-in-a-mildly-iodine-deficient-area
#18
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/28730258/morphology-with-immunohistochemical-and-genetic-profiling-of-high-grade-neuroendocrine-carcinoma-of-colon-a-case-report-with-review-of-literature
#19
Andrzej Wincewicz, Artur Kowalik, Sebastian Zięba, Stanisław Sułkowski, Stanisław Góźdź
Here we present a challenging case of a hepatic flexure colon tumor of 61-year-old woman with no primary lesion of lung cancer. Immunohistochemistry was applied and 50 genes were analyzed by next-generation sequencing (NGS) technology. The tumor contained medium to large size neoplastic cells with evident nucleoli to be diagnosed poorly differentiated neuroendocrine predominantly large cell carcinoma of colon [G3: World Health Organization (WHO) 2010] (pT3 N0: 7th edition pTNM). Cytokeratin (CK) AE1÷AE3 staining was predominantly membranous with partial distribution in "dot-like" pattern in perinecrotic cancer fields to be reminiscent of small cell carcinoma...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28729772/serial-stimulated-thyroglobulin-measurements-are-more-specific-for-detecting-distant-metastatic-differentiated-thyroid-cancer-before-radioiodine-therapy
#20
Teng Zhao, Jun Liang, Tianjun Li, Wen Gao, Yansong Lin
OBJECTIVE: Preablative stimulated thyroglobulin (ps-Tg) has the potential to be used in identifying distant metastatic differentiated thyroid carcinoma (DM-DTC), but its single level can be affected by remnant thyroid tissue and thyrotropin (TSH). The objective of this retrospective study was to evaluate the value of serial ps-Tg measurements in identifying DM-DTC specifically. METHODS: A total of 317 DTC patients with serial measurements of ps-Tg, TSH and anti-Tg antibody were divided into M1 (n=72) and M0 (n=245) according to the presence of distant metastasis (DM) or not...
June 2017: Chinese Journal of Cancer Research, Chung-kuo Yen Cheng Yen Chiu
keyword
keyword
100627
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"