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https://www.readbyqxmd.com/read/28329636/correlation-between-cancer-incidences-and-google-searches-in-the-united-states
#1
Mackenzie R Wehner, Kevin T Nead, Eleni Linos
IntroductionDespite being highly prevalent, keratinocyte carcinomas (basal cell and squamous cell carcinomas lack nationwide registries. Internet search data has emerged as a new method to evaluate previously difficult to quantify public health outcomes and may be useful in keratinocyte carcinoma research.ObjectiveWe aimed to evaluate whether Google search density correlated with known incidences of common cancers in the United States.MethodsWe used the Center for Disease Control's National Program of Cancer Registries ageTadjusted cancer incidences (2008T2012 ...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329586/cd30-lymphoproliferative-disorder-in-a-patient-with-metastatic-papillary-thyroid-carcinoma
#2
Jeremy Udkoff, Philip R Cohen
Background CD30+ lymphoproliferative disorders are rare and may feature a wide variety of presentations that mimic other conditions. Purpose A man with metastatic papillary thyroid carcinoma to skin who subsequently developed cutaneous anaplastic large cell lymphoma is described. Methods The PubMed medical database was used to search the following terms separately and in combination: ALCL, anaplastic large cell lymphoma ALCL, cutaneous anaplastic large cell lymphoma CALCL, cutaneous t-cell lymphoma CTCL, large t-cell lymphoma LTCL, lymphoproliferative, lymphomatoid papulosis LyP, mimic, papillary, thyroid cancer...
October 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329541/cowden-syndrome-presenting-with-trichilemmomas
#3
Elise Ng, Vitaly Terushkin, Shane A Meehan, Roger Ho, Miriam Keltz Pomeranz
Cowden syndrome (CS) is a genetic cancerpredisposition syndrome that is associated withgermline mutations in the phosphate and tensinhomologue deleted on chromosome ten (PTEN)tumor suppressor gene. It is characterizedby the formation of benign and malignanttumors. Characteristic benign tumors includetrichilemmommas, acral keratoses, mucocutaneousneuromas, and oral papillomas. The most commonmalignant condition include breast, thyroid, andendometrial cancers. We present a case of a30-year-old woman with CS, who initially presentedwith trichilemmomas that were misdiagnosed ascomedonal acne...
December 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28327965/carbon-dating-cancer-defining-the-chronology-of-metastatic-progression-in-colorectal-cancer
#4
H Lote, I Spiteri, L Ermini, A Vatsiou, A Roy, A McDonald, N Maka, M Balsitis, N Bose, M Simbolo, A Mafficini, A Lampis, J C Hahne, F Trevisani, Z Eltahir, G Mentrasti, C Findlay, Eaj Kalkman, M Punta, B Werner, S Lise, A Aktipis, C Maley, M Greaves, C Braconi, J White, M Fassan, A Scarpa, A Sottoriva, N Valeri
Background: HASH(0x4cc8c30) Patients often ask oncologists how long a cancer has been present before causing symptoms or spreading to other organs. The evolutionary trajectory of cancers can be defined using phylogenetic approaches but lack of chronological references makes dating the exact onset of tumours very challenging. Patients and Methods: HASH(0x3f58e30) Here we describe the case of a colorectal cancer patient presenting with synchronous lung metastasis and metachronous thyroid, chest wall and urinary tract metastases over the course of five years...
February 23, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28327924/long-term-outcome-of-487-patients-with-early-stage-extra-nodal-marginal-zone-lymphoma
#5
S Teckie, S Qi, M Chelius, S Lovie, M Hsu, A Noy, C Portlock, J Yahalom
Background: Localized early-stage extra-nodal marginal zone lymphoma (MZL) presents with heterogeneous organ involvement and is treated with various modalities, including resection, radiotherapy, and systemic therapy. We report the long-term outcome of a large cohort of extra-nodal MZL and assess the impact of patient and disease characteristics, organ site, and treatment strategy on disease control and survival. Patients and Methods: We identified 487 consecutive patients with stage IE or IIE MZL referred between 1992 and 2012 to Memorial Sloan Kettering Cancer Center...
January 23, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28327204/lung-adenocarcinoma-with-thyroid-metastasis-a-case-report
#6
A Dao, H Jabir, A Taleb, N Benchakroun, Z Bouchbika, T Nezha, H Jouhadi, S Sahraoui, A Benider
BACKGROUND: The metastases of a primary lung cancer over the thyroid gland are extremely rare. We report on an unusual presentation of thyroid metastasis of lung cancer in order to improve the management of similar cases. CASE PRESENTATION: Three years ago, a Moroccan male 59-year-old was admitted for dyspnea, dry cough, and chest pain. He had smoked about 30 cigarette packs a year. Clinical examination revealed a right thyroid nodule. Chest and neck computed tomography (CT) scan showed a proximal left tumor in contact with the pulmonary artery and revealed a suspected nodule in the right lobe of the thyroid with homolateral neck node...
March 21, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28326742/comparative-assessment-of-calcitonin-stimulation-test-using-calcium-gluconate-and-pentagastrin-and-the-usefulness-of-procalcitonin-basic-and-post-stimulation-concentrations-in-the-diagnosis-of-patients-after-surgery-for-medullary-thyroid-cancer
#7
(no author information available yet)
OBJECTIVES: The aim of the study was to compare the calcitonin (CT) stimulation tests with tests of calcium gluconate (CaG) and pentagastrin (PG), their tolerance and usefulness of PCT in the patients' diagnosis with active Medullary thyroid cancer (MCT) after thyroidectomy. METHODS: CT was marked in serum by the immunosorbent sandwich test. PCT was marked by the immunosorbent sandwich test, with the final reading of fluorenscence. PG was given intravenously at a dose of 0...
December 22, 2016: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28326681/population-pharmacokinetics-of-selumetinib-and-its-metabolite-n-desmethyl-selumetinib-in-adult-patients-with-advanced-solid-tumors-and-children-with-low-grade-gliomas
#8
Y T Patel, V M Daryani, P Patel, D Zhou, J Fangusaro, D J Carlile, P D Martin, L Aarons, C F Stewart
Selumetinib (AZD6244, ARRY-142886), a mitogen activated protein kinases (MEK1 and 2) inhibitor, has been granted orphan drug designation for differentiated thyroid cancer. The primary aim of this analysis was to characterize the population pharmacokinetics of selumetinib and its active metabolite N-desmethyl-selumetinib in patients with cancer. Concentration-time data from adult and pediatric clinical trials were pooled to develop a population pharmacokinetic model using a sequential approach where selumetinib and N-desmethyl-selumetinib data were modeled separately...
March 22, 2017: CPT: Pharmacometrics & Systems Pharmacology
https://www.readbyqxmd.com/read/28326350/tumor-induced-osteomalacia-secondary-to-anaplastic-thyroid-carcinoma-a-case-report-and-review-of-the-literature
#9
Ejigayehu G Abate, Victor Bernet, Cherise Cortese, Hillary W Garner
CONTEXT: Tumor induced osteomalacia related to anaplastic thyroid cancer has never been reported. OBJECTIVE: We describe a case of tumor induced osteomalacia (TIO) in a patient with a fibroblast growth factor 23 (FGF-23) secreting anaplastic thyroid carcinoma. The current imaging modalities are reviewed. DESIGN AND INTERVENTION: Clinical, biochemical, and radiological assessments were done, including computer tomography (CT) of the neck and skull to thigh positron emission tomography (PET)/CT...
December 2016: Bone Reports
https://www.readbyqxmd.com/read/28325623/impact-of-body-mass-index-on-survival-outcome-in-patients-with-differentiated-thyroid-cancer
#10
Yousif Al-Ammar, Bader Al-Mansour, Omar Al-Rashood, Mutahir A Tunio, Tahera Islam, Mushabbab Al-Asiri, Khalid Hussain Al-Qahtani
INTRODUCTION: Increased body mass index (BMI) is known to be associated with the high prevalence of Differentiated Thyroid Cancers (DTC); however data on its impact on survival outcome after thyroidectomy and adjuvant therapy is scanty. OBJECTIVE: We aimed to evaluate the impact of BMI on overall survival (OS) and disease free survival (DFS) rates in patients with DTC. METHODS: Between 2000 and 2011, 209 patients with DTC (papillary, follicular, hurthle cell) were treated with thyroidectomy followed by adjuvant radioactive iodine-131 (RAI) therapy and thyroid-stimulating hormone (TSH) suppression...
February 28, 2017: Brazilian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28325259/vitamin-d-analogues-potential-use-in-cancer-treatment
#11
REVIEW
Michael J Duffy, Alyson Murray, Naoise C Synnott, Norma O'Donovan, John Crown
The vitamin D receptor (VDR) is a member of the thyroid-steroid family of nuclear transcription factors. Following binding of the active form of vitamin D, i.e., 1,25(OH)2D3 (also known as calcitriol) and interaction with co-activators and co-repressors, VDR regulates the expression of several different genes. Although relatively little work has been carried out on VDR in human cancers, several epidemiological studies suggest that low circulating levels of vitamin D are associated with both an increased risk of developing specific cancer types and poor outcome in patients with specific diagnosed cancers...
April 2017: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/28324106/clinical-features-of-early-and-late-postoperative-hypothyroidism-after-lobectomy
#12
Suyeon Park, Min Ji Jeon, Eyun Song, Hye-Seon Oh, Mijin Kim, Hyemi Kwon, Tae Yong Kim, Suck Joon Hong, Young Kee Shong, Won Bae Kim, Tae-Yon Sung, Won Gu Kim
Context: Lobectomy is preferred in thyroid cancer to decrease surgical complications and avoid lifelong thyroid-hormone replacement. However, postoperative hypothyroidism, requiring thyroid-hormone replacement, may occur. Objective: We aimed to identify the incidence and risk factors of postoperative hypothyroidism to develop a surveillance strategy after lobectomy for papillary thyroid microcarcinoma (PTMC). Methods: This historical cohort study involved 335 PTMC patients treated by lobectomy...
January 11, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28324060/expression-of-pd-1-and-pd-l1-in-anaplastic-thyroid-cancer-patients-treated-with-multimodal-therapy-results-from-a-retrospective-study
#13
Ashish V Chintakuntlawar, Kandelaria M Rumilla, Carin Y Smith, Sarah M Jenkins, Robert L Foote, Jan L Kasperbauer, John C Morris, Mabel Ryder, Samer Alsidawi, Crystal Hilger, Keith C Bible
Context: Anaplastic thyroid cancer (ATC) is rare and a highly fatal malignancy. The role of PD-1 and PD-L1 as prognostic and/or predictive marker in ATC is unknown. Objective: Multimodal therapy offers the best chance at tumor control. Objective of this study was to detect potential associations of PD-1/PD-L1 axis variables with outcome data in ATC. Design: Retrospective study of a uniformly treated cohort. Setting: Single institution retrospective cohort study...
March 7, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28324052/skeletal-complications-and-mortality-in-thyroid-cancer-a-population-based-study
#14
Palak Choksi, Maria Papaleontiou, Cui Guo, Francis Worden, Mousumi Banerjee, Megan Haymart
Context: Although bone is a common site for tumor metastases, the burden of bone events (bone metastases and skeletal-related events (SREs)) in patients with thyroid cancer is not well known. Objective: To measure the prevalence of bone events and their impact on mortality in patients with thyroid cancer. Patients, Design, and Setting: We identified patients diagnosed with thyroid cancer between 1991-2011 from the linked Surveillance Epidemiology and End Results-Medicare (SEER-Medicare) dataset...
January 25, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323992/quantification-of-thyroid-cancer-and-multinodular-goiter-risk-in-the-dicer1-syndrome-a-family-based-cohort-study
#15
Nicholas E Khan, Andrew J Bauer, Kris Ann P Schultz, Leslie Doros, Rosamma M Decastro, Alexander Ling, Maya B Lodish, Laura A Harney, Ron G Kase, Ann G Carr, Christopher T Rossi, Amanda Field, Anne K Harris, Gretchen M Williams, Louis P Dehner, Yoav H Messinger, D Ashley Hill, Douglas R Stewart
Context: The risk of thyroid cancer and multinodular goiter (MNG) in the DICER1 syndrome, a rare tumor-predisposition disorder, is unknown. Objective: To quantify the risk of thyroid cancer and MNG in individuals with the DICER1 syndrome. Design: Family-based cohort study. Setting: National Institutes of Health (NIH) Clinical Center (CC). Participants: The National Cancer Institute DICER1 syndrome cohort consisted of 145 individuals with a DICER1 germline mutation and 135 family controls from 48 families...
February 2, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323979/thyroid-cancer-following-childhood-low-dose-radiation-exposure-a-pooled-analysis-of-nine-cohorts
#16
Jay H Lubin, M Jacob Adams, Roy Shore, Erik Holmberg, Arthur B Schneider, Michael M Hawkins, Leslie L Robison, Peter D Inskip, Marie Lundell, Robert Johansson, Ruth A Kleinerman, Florent de Vathaire, Lena Damber, Siegal Sadetzki, Margaret Tucker, Ritsu Sakata, Lene H S Veiga
Context: The increased use of diagnostic and therapeutic procedures that involve radiation raises concerns about radiation effects, particularly in children and to the radio-sensitive thyroid gland. Objectives: Evaluation of relative risk (RR) trends for thyroid radiation doses <0.2 gray; evidence of a threshold dose; and possible modifiers of the dose-response, e.g., sex, age at exposure, time since exposure. Design and setting: Pooled data from nine cohort studies of childhood external radiation exposure and thyroid cancer with individualized dose estimates, ≥1,000 irradiated subjects or ≥10 thyroid cancer cases, with data limited to individuals receiving doses <0...
March 8, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323937/tert-braf-and-nras-in-primary-thyroid-cancer-and-metastatic-disease
#17
Miguel Melo, Adriana Gaspar da Rocha, Rui Batista, João Vinagre, Maria João Martins, Gracinda Costa, Cristina Ribeiro, Francisco Carrilho, Valeriano Leite, Cláudia Lobo, José Manuel Cameselle-Teijeiro, Bruno Cavadas, Luísa Pereira, Manuel Sobrinho-Simões, Paula Soares
Context: Little is known about the frequency of key mutations in thyroid cancer metastases and its relationship with the primary tumor genotype. Objectives: To evaluate the frequency of TERT promoter (TERTp), BRAF and NRAS mutations in metastatic thyroid carcinomas, analyzing primary thyroid tumors, lymph node metastases (LNM) and distant metastases. Design and patients: Mutation analysis was performed in 437 tissue samples from 204 patients, mainly with papillary thyroid carcinomas (PTC) (n=180), including 196 LNM and 56 distant metastases...
March 6, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323925/refining-dynamic-risk-stratification-and-prognostic-groups-for-differentiated-thyroid-cancer-with-tert-promoter-mutations
#18
Tae Hyuk Kim, Chang-Seok Ki, Hye Seung Kim, Kyunga Kim, Jun-Ho Choe, Jung-Han Kim, Jee Soo Kim, Young Lyun Oh, Soo Yeon Hahn, Jung Hee Shin, Hye Won Jang, Sun Wook Kim, Jae Hoon Chung
Context: Currently, no recurrence or mortality risk systems consider molecular testing when predicting thyroid cancer outcomes. Objective: We developed an integrative prognostic system that incorporates TERT promoter mutations into the recently proposed risk reclassification system after initial therapy (dynamic risk stratification, DRS) to better categorize and predict outcomes. Design: A total of 357 differentiated thyroid cancer patients without initial distant metastasis were enrolled...
February 28, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28322989/role-of-micrornas-in-endocrine-cancer-metastasis
#19
Cilene Rebouças Lima, Cibele Crastequini Gomes, Marinilce Fagundes Santos
The deregulation of transcription and processing of microRNAs (miRNAs), as well as their function, has been involved in the pathogenesis of several human diseases, including cancer. Despite advances in therapeutic approaches, cancer still represents one of the major health problems worldwide. Cancer metastasis is an aggravating factor in tumor progression, related to increased treatment complexity and a worse prognosis. After more than one decade of extensive studies of miRNAs, the fundamental role of these molecules in cancer progression and metastasis is beginning to be elucidated...
March 18, 2017: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/28322617/clinicians-views-on-management-and-terminology-for-papillary-thyroid-microcarcinoma-a-qualitative-study
#20
Brooke Nickel, Juan P Brito, Alexandra Barratt, Susan Jordan, Ray Moynihan, Kirsten McCaffery
BACKGROUND: There is growing acceptance that the increase in thyroid cancer incidence is in part a result of overdiagnosis of small low-risk papillary microcarcinomas (PMCs) with indolent clinical course. Although surgery is the cornerstone treatment for patients with PMCs, recent management guidelines are shifting toward inclusion of more conservative treatments such as active surveillance. There is little evidence on clinicians' experience in managing PMC patients and their attitudes toward treatment options, including their willingness to accept a nonsurgical option...
March 21, 2017: Thyroid: Official Journal of the American Thyroid Association
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