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https://www.readbyqxmd.com/read/28875280/metastases-to-the-parathyroid-glands-a-comprehensive-literature-review-of-127-reported-cases
#1
REVIEW
Justin L Bauer, Sherwin Toluie, Lester D R Thompson
Metastases to the head and neck organs are uncommon, potentially representing the initial presentation of an occult malignancy. Single case reports and small series report metastases to the parathyroid gland, but there is no large review of the literature on secondary tumors involving the parathyroid glands. A review of the English literature between 1950 and 2017 was performed of all metastases or secondary involvement of the parathyroid glands. One hundred and twenty-seven cases of metastatic tumors were reported, although potentially significantly unrepresented in autopsy series (parathyroid glands are not routinely examined) and due to reporting bias...
September 5, 2017: Head and Neck Pathology
https://www.readbyqxmd.com/read/28854100/melanoma-sentinel-node-metastasis
#2
LETTER
Mark B Faries, Alistair J Cochran, John F Thompson
No abstract text is available yet for this article.
August 31, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28799064/safety-and-efficacy-of-isolated-limb-infusion-chemotherapy-for-advanced-locoregional-melanoma-in-elderly-patients-an-australian-multicenter-study
#3
Hidde M Kroon, Brendon J Coventry, Mitchell H Giles, Michael A Henderson, David Speakman, Mark Wall, Andrew Barbour, Jonathan Serpell, Paul Paddle, Bernard M Smithers, John F Thompson
BACKGROUND: Isolated limb infusion (ILI) offers a minimally invasive treatment option for locally advanced extremity melanoma. OBJECTIVE: The aim of the current study was to evaluate the safety and efficacy of ILI in elderly patients in an Australian multicenter setting. METHODS: The results of 316 first ILI procedures, performed between 1992 and 2008 in five Australian institutions, were identified and analyzed, with the main focus on elderly patients (≥75 years of age)...
August 10, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28777143/assessing-tumor-infiltrating-lymphocytes-in-solid-tumors-a-practical-review-for-pathologists-and-proposal-for-a-standardized-method-from-the-international-immuno-oncology-biomarkers-working-group-part-2-tils-in-melanoma-gastrointestinal-tract-carcinomas-non
#4
Shona Hendry, Roberto Salgado, Thomas Gevaert, Prudence A Russell, Tom John, Bibhusal Thapa, Michael Christie, Koen van de Vijver, M V Estrada, Paula I Gonzalez-Ericsson, Melinda Sanders, Benjamin Solomon, Cinzia Solinas, Gert G G M Van den Eynden, Yves Allory, Matthias Preusser, Johannes Hainfellner, Giancarlo Pruneri, Andrea Vingiani, Sandra Demaria, Fraser Symmans, Paolo Nuciforo, Laura Comerma, E A Thompson, Sunil Lakhani, Seong-Rim Kim, Stuart Schnitt, Cecile Colpaert, Christos Sotiriou, Stefan J Scherer, Michail Ignatiadis, Sunil Badve, Robert H Pierce, Giuseppe Viale, Nicolas Sirtaine, Frederique Penault-Llorca, Tomohagu Sugie, Susan Fineberg, Soonmyung Paik, Ashok Srinivasan, Andrea Richardson, Yihong Wang, Ewa Chmielik, Jane Brock, Douglas B Johnson, Justin Balko, Stephan Wienert, Veerle Bossuyt, Stefan Michiels, Nils Ternes, Nicole Burchardi, Stephen J Luen, Peter Savas, Frederick Klauschen, Peter H Watson, Brad H Nelson, Carmen Criscitiello, Sandra O'Toole, Denis Larsimont, Roland de Wind, Giuseppe Curigliano, Fabrice André, Magali Lacroix-Triki, Mark van de Vijver, Federico Rojo, Giuseppe Floris, Shahinaz Bedri, Joseph Sparano, David Rimm, Torsten Nielsen, Zuzana Kos, Stephen Hewitt, Baljit Singh, Gelareh Farshid, Sibylle Loibl, Kimberly H Allison, Nadine Tung, Sylvia Adams, Karen Willard-Gallo, Hugo M Horlings, Leena Gandhi, Andre Moreira, Fred Hirsch, Maria V Dieci, Maria Urbanowicz, Iva Brcic, Konstanty Korski, Fabien Gaire, Hartmut Koeppen, Amy Lo, Jennifer Giltnane, Marlon C Rebelatto, Keith E Steele, Jiping Zha, Kenneth Emancipator, Jonathan W Juco, Carsten Denkert, Jorge Reis-Filho, Sherene Loi, Stephen B Fox
Assessment of the immune response to tumors is growing in importance as the prognostic implications of this response are increasingly recognized, and as immunotherapies are evaluated and implemented in different tumor types. However, many different approaches can be used to assess and describe the immune response, which limits efforts at implementation as a routine clinical biomarker. In part 1 of this review, we have proposed a standardized methodology to assess tumor-infiltrating lymphocytes (TILs) in solid tumors, based on the International Immuno-Oncology Biomarkers Working Group guidelines for invasive breast carcinoma...
August 2, 2017: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/28776578/negative-immune-checkpoint-regulation-by-vista-a-mechanism-of-acquired-resistance-to-anti-pd-1-therapy-in-metastatic-melanoma-patients
#5
Hojabr Kakavand, Louise A Jackett, Alexander M Menzies, Tuba N Gide, Matteo S Carlino, Robyn P M Saw, John F Thompson, James S Wilmott, Georgina V Long, Richard A Scolyer
Understanding the mechanisms of acquired resistance to anti-PD-1 will allow development of better treatment strategies for cancer patients. This study evaluated potential mechanisms of acquired resistance to anti-PD-1 in longitudinally collected metastatic melanoma patient biopsies. Thirty-four metastatic melanoma biopsies were collected from 16 patients who had initially responded to either anti-PD-1 (n=13) alone or combination of anti-PD-1 and ipilimumab (n=3) and then progressed. Biopsies were taken prior to treatment (PRE, n=12) and following progression of disease (PROG, n=22)...
August 4, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28737763/melanoma-subtypes-demonstrate-distinct-pd-l1-expression-profiles
#6
Genevieve J Kaunitz, Tricia R Cottrell, Mohammed Lilo, Valliammai Muthappan, Jessica Esandrio, Sneha Berry, Haiying Xu, Aleksandra Ogurtsova, Robert A Anders, Alexander H Fischer, Stefan Kraft, Meg R Gerstenblith, Cheryl L Thompson, Kord Honda, Jonathan D Cuda, Charles G Eberhart, James T Handa, Evan J Lipson, Janis M Taube
PD-L1 expression in the tumor immune microenvironment is recognized as both a prognostic and predictive biomarker in patients with cutaneous melanoma, a finding closely related to its adaptive (IFN-γ-mediated) mechanism of expression. Approximately 35% of cutaneous melanomas express PD-L1, however, the expression patterns, levels, and prevalence in rarer melanoma subtypes are not well described. We performed immunohistochemistry for PD-L1 and CD8 on 200 formalin-fixed paraffin-embedded specimens from patients with acral (n=16), mucosal (n=36), uveal (n=103), and chronic sun-damaged (CSD) (n=45) melanomas (24 lentigo maligna, 13 'mixed' desmoplastic, and 8 'pure' desmoplastic melanomas)...
September 2017: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/28731051/neurotropic-melanoma-an-analysis-of-the-clinicopathological-features-management-strategies-and-survival-outcomes-for-671-patients-treated-at-a-tertiary-referral-center
#7
Alexander H R Varey, Chris Goumas, Angela M Hong, Graham J Mann, Gerald B Fogarty, Jonathan R Stretch, Robyn P M Saw, Andrew J Spillane, Kerwin F Shannon, Kenneth J Lee, Michael J Quinn, John F Thompson, Richard A Scolyer
Neurotropic cutaneous melanoma is a rare melanoma subtype that invades nerves and is often associated with desmoplastic melanoma. Limited data suggest that it has a greater propensity to recur locally, but it is unknown whether its behavior differs from that of other melanoma subtypes, including desmoplastic melanoma. We investigated clinicopathological predictors of outcome in a cohort of 671 patients with neurotropic melanoma to develop evidence-based management recommendations. Patients with primary neurotropic melanoma diagnosed from 1985 to 2013 were identified from the Melanoma Institute Australia database, along with a control cohort of 718 non-neurotropic melanoma patients...
July 21, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28729151/standard-dose-pembrolizumab-in-combination-with-reduced-dose-ipilimumab-for-patients-with-advanced-melanoma-keynote-029-an-open-label-phase-1b-trial
#8
Georgina V Long, Victoria Atkinson, Jonathan S Cebon, Michael B Jameson, Bernie M Fitzharris, Catriona M McNeil, Andrew G Hill, Antoni Ribas, Michael B Atkins, John A Thompson, Wen-Jen Hwu, F Stephen Hodi, Alexander M Menzies, Alexander D Guminski, Richard Kefford, Benjamin Y Kong, Babak Tamjid, Archana Srivastava, Anna J Lomax, Mohammed Islam, Xinxin Shu, Scot Ebbinghaus, Nageatte Ibrahim, Matteo S Carlino
BACKGROUND: Reduced-dose nivolumab in combination with standard-dose ipilimumab improves objective response and progression-free survival compared with standard-dose ipilimumab alone, but increases toxicity. We assessed the safety and anti-tumour activity of standard-dose pembrolizumab in combination with reduced-dose ipilimumab. METHODS: In this open-label, phase 1b trial, we recruited patients from 12 medical centres in Australia, New Zealand, and the USA. Eligible patients were aged at least 18 years, had advanced melanoma, had an Eastern Coooperative Oncology Group performance status of 0 or 1, had measurable disease according to the Response Evaluation Criteria in Solid Tumors (RECIST) version 1...
September 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28724663/pd-l1-expression-and-immune-escape-in-melanoma-resistance-to-mapk-inhibitors
#9
Hojabr Kakavand, Robert V Rawson, Gulietta M Pupo, Jean Y H Yang, Alexander M Menzies, Matteo S Carlino, Richard F Kefford, Julie R Howle, Robyn P M Saw, John F Thompson, James S Wilmott, Georgina V Long, Richard A Scolyer, Helen Rizos
Purpose: To examine the relationship between immune activity, PD-L1 expression, and tumor cell signaling, in metastatic melanomas prior to and during treatment with targeted MAPK inhibitors.Experimental Design: Thirty-eight tumors from 17 patients treated with BRAF inhibitor (n = 12) or combination BRAF/MEK inhibitors (n = 5) with known PD-L1 expression were analyzed. RNA expression arrays were performed on all pretreatment (PRE, n = 17), early during treatment (EDT, n = 8), and progression (PROG, n = 13) biopsies...
July 19, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28718222/when-is-a-sentinel-node-biopsy-indicated-for-patients-with-primary-melanoma-an-update-of-the-australian-guidelines-for-the-management-of-cutaneous-melanoma
#10
REVIEW
David E Gyorki, Andrew Barbour, Mark Hanikeri, Victoria Mar, Shahneen Sandhu, John F Thompson
A sentinel lymph node biopsy is a surgical staging procedure performed for patients with primary cutaneous melanoma who are clinically lymph-node negative to determine whether there is low volume nodal metastasis in the draining lymph node field. A systematic review was recently performed to update the Australian clinical practice guidelines for the diagnosis and management of melanoma, addressing the question, 'When is a sentinel lymph node biopsy indicated?' This article discusses the findings of the systematic review and the evidence base for the updated guidelines...
July 17, 2017: Australasian Journal of Dermatology
https://www.readbyqxmd.com/read/28707391/role-of-sentinel-lymph-node-biopsy-as-a-staging-procedure-in-patients-with-melanoma-a-critical-appraisal
#11
REVIEW
Omgo E Nieweg, Alan Cooper, John F Thompson
Worldwide, sentinel node (SN) biopsy for accurate staging is now part of the standard work-up of patients with melanomas ≥1.0 mm Breslow thickness, as it is for staging patients with breast cancer. Nuclear medicine imaging and surgical techniques have evolved to such a degree that a SN can be identified and removed in virtually every patient. Nevertheless, some opposition to a routine SN biopsy remains, perhaps due to a failure to appreciate the serious implications of incomplete or inaccurate staging. Guided by a critical appraisal of the available evidence, this review elucidates the definition of an SN, discusses the sensitivity and specificity of the information it provides, emphasises that it is a minor staging procedure that can lead to improved survival when followed by appropriate therapy, and explains the necessarily unconventional and complex design of the only randomised trial that addresses this subject...
July 14, 2017: Australasian Journal of Dermatology
https://www.readbyqxmd.com/read/28668274/impact-of-time-between-diagnosis-and-slnb-on-outcomes-in-cutaneous-melanoma
#12
Daniel W Nelson, Stacey Stern, David E Elashoff, Robert Elashoff, John F Thompson, Nicola Mozzillo, Omgo E Nieweg, Harald J Hoekstra, Alistair J Cochran, Mark B Faries
BACKGROUND: Hypothetically, delay between melanoma diagnosis and SLNB could affect outcomes, either adversely by allowing growth and dissemination of metastases, or beneficially by allowing development of an anti-melanoma immune response. Available data are conflicting about the effect of SLNB delay on patient survival. Our objective was to determine whether delay between initial diagnosis and SLNB affects outcomes in patients with cutaneous melanoma. STUDY DESIGN: We performed query and analysis of a large prospectively maintained database of patients with primary cutaneous melanomas undergoing SLNB...
August 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28625798/melanoma-patient-imaging-in-the-era-of-effective-systemic-therapies
#13
REVIEW
M Stodell, J F Thompson, L Emmett, R F Uren, R Kapoor, R P M Saw
Imaging plays a critical role in the current multi-disciplinary management of patients with melanoma. It is used for primary disease staging, surgical planning, and surveillance in high-risk patients, and for monitoring the effects of systemic or loco-regional therapies. Several different imaging modalities have been utilised in the past. Contemporary imaging practises vary geographically depending on clinical guidelines, physician preferences, availability and cost. Targeted therapies and immunotherapies have revolutionised the treatment of patients with metastatic melanoma over the last few years...
August 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28591523/completion-dissection-or-observation-for-sentinel-node-metastasis-in-melanoma
#14
RANDOMIZED CONTROLLED TRIAL
Mark B Faries, John F Thompson, Alistair J Cochran, Robert H Andtbacka, Nicola Mozzillo, Jonathan S Zager, Tiina Jahkola, Tawnya L Bowles, Alessandro Testori, Peter D Beitsch, Harald J Hoekstra, Marc Moncrieff, Christian Ingvar, Michel W J M Wouters, Michael S Sabel, Edward A Levine, Doreen Agnese, Michael Henderson, Reinhard Dummer, Carlo R Rossi, Rogerio I Neves, Steven D Trocha, Frances Wright, David R Byrd, Maurice Matter, Eddy Hsueh, Alastair MacKenzie-Ross, Douglas B Johnson, Patrick Terheyden, Adam C Berger, Tara L Huston, Jeffrey D Wayne, B Mark Smithers, Heather B Neuman, Schlomo Schneebaum, Jeffrey E Gershenwald, Charlotte E Ariyan, Darius C Desai, Lisa Jacobs, Kelly M McMasters, Anja Gesierich, Peter Hersey, Steven D Bines, John M Kane, Richard J Barth, Gregory McKinnon, Jeffrey M Farma, Erwin Schultz, Sergi Vidal-Sicart, Richard A Hoefer, James M Lewis, Randall Scheri, Mark C Kelley, Omgo E Nieweg, R Dirk Noyes, Dave S B Hoon, He-Jing Wang, David A Elashoff, Robert M Elashoff
BACKGROUND: Sentinel-lymph-node biopsy is associated with increased melanoma-specific survival (i.e., survival until death from melanoma) among patients with node-positive intermediate-thickness melanomas (1.2 to 3.5 mm). The value of completion lymph-node dissection for patients with sentinel-node metastases is not clear. METHODS: In an international trial, we randomly assigned patients with sentinel-node metastases detected by means of standard pathological assessment or a multimarker molecular assay to immediate completion lymph-node dissection (dissection group) or nodal observation with ultrasonography (observation group)...
June 8, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28547563/poor-adherence-to-national-clinical-management-guidelines-a-population-based-cross-sectional-study-of-the-surgical-management-of-melanoma-in-new-south-wales-australia
#15
Alexander H R Varey, Christine M Madronio, Anne E Cust, Chris Goumas, Graham J Mann, Bruce K Armstrong, Richard A Scolyer, Austin M Curtin, John F Thompson
BACKGROUND: Standardization of the clinical management of melanoma through the formulation of national guidelines, based on interpretation of the existing evidence and consensus expert opinion, seeks to improve quality of care; however, adherence to national guidelines has not been well studied. METHODS: A population-based, cross-sectional study of the clinical management of all patients with newly notified primary melanomas in the state of New South Wales, Australia, during 2006/2007 was conducted using cancer registry identification and questionnaires completed by treating physicians...
August 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28514195/analysis-of-the-use-and-impact-of-twitter-during-american-society-of-clinical-oncology-annual-meetings-from-2011-to-2016-focus-on-advanced-metrics-and-user-trends
#16
Naveen Pemmaraju, Michael A Thompson, Ruben A Mesa, Tejas Desai
PURPOSE: The use of social media, in particular Twitter, has substantially increased among health care stakeholders in the field of hematology and oncology, with an especially sharp increase in the use of Twitter during times of major national meetings. The most attended meeting in the oncology field is the ASCO annual meeting. Little is known about the detailed metrics involved in the use, volume, and impact of Twitter during the ASCO annual meeting. METHODS: We conducted a retrospective review of tweets during the ASCO annual meetings from 2011 to 2016...
July 2017: Journal of Oncology Practice
https://www.readbyqxmd.com/read/28512174/dynamic-changes-in-pd-l1-expression-and-immune-infiltrates-early-during-treatment-predict-response-to-pd-1-blockade-in-melanoma
#17
Ricardo E Vilain, Alexander M Menzies, James S Wilmott, Hojabr Kakavand, Jason Madore, Alexander Guminski, Elizabeth Liniker, Benjamin Y Kong, Adam J Cooper, Julie R Howle, Robyn P M Saw, Valerie Jakrot, Serigne Lo, John F Thompson, Matteo S Carlino, Richard F Kefford, Georgina V Long, Richard A Scolyer
Purpose: Disruption of PD-L1/cytotoxic T-cell PD-1 signaling by immune checkpoint inhibitors improves survival in cancer patients. This study sought to identify changes in tumoral PD-L1 expression and tumor-associated immune cell flux with anti-PD-1 therapies in patients with melanoma, particularly early during treatment, and correlate them with treatment response.Experimental Design: Forty-six tumor biopsies from 23 patients with unresectable AJCC stage III/IV melanoma receiving pembrolizumab/nivolumab were analyzed...
May 16, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28489677/futility-of-imaging-to-stage-melanoma-patients-with-a-positive-sentinel-lymph-node
#18
Lodewijka H J Holtkamp, Rebecca L Read, Louise Emmett, John F Thompson, Omgo E Nieweg
The use of staging imaging in melanoma patients with a positive sentinel lymph node (SLN) has been reported to be of limited value. Improved accuracy resulting from the development of time-of-flight positron emission tomography (PET) and ongoing image quality improvement of computed tomography (CT) may challenge this statement. Our retrospective study assessed the clinical value of routine staging CT and PET/CT imaging in a recent cohort of asymptomatic SLN-positive patients. Between January 2011 and April 2014, 143 patients with a positive SLN were routinely staged using CT of various parts of the body or whole-body PET/CT...
May 4, 2017: Melanoma Research
https://www.readbyqxmd.com/read/28467829/whole-genome-landscapes-of-major-melanoma-subtypes
#19
Nicholas K Hayward, James S Wilmott, Nicola Waddell, Peter A Johansson, Matthew A Field, Katia Nones, Ann-Marie Patch, Hojabr Kakavand, Ludmil B Alexandrov, Hazel Burke, Valerie Jakrot, Stephen Kazakoff, Oliver Holmes, Conrad Leonard, Radhakrishnan Sabarinathan, Loris Mularoni, Scott Wood, Qinying Xu, Nick Waddell, Varsha Tembe, Gulietta M Pupo, Ricardo De Paoli-Iseppi, Ricardo E Vilain, Ping Shang, Loretta M S Lau, Rebecca A Dagg, Sarah-Jane Schramm, Antonia Pritchard, Ken Dutton-Regester, Felicity Newell, Anna Fitzgerald, Catherine A Shang, Sean M Grimmond, Hilda A Pickett, Jean Y Yang, Jonathan R Stretch, Andreas Behren, Richard F Kefford, Peter Hersey, Georgina V Long, Jonathan Cebon, Mark Shackleton, Andrew J Spillane, Robyn P M Saw, Núria López-Bigas, John V Pearson, John F Thompson, Richard A Scolyer, Graham J Mann
Melanoma of the skin is a common cancer only in Europeans, whereas it arises in internal body surfaces (mucosal sites) and on the hands and feet (acral sites) in people throughout the world. Here we report analysis of whole-genome sequences from cutaneous, acral and mucosal subtypes of melanoma. The heavily mutated landscape of coding and non-coding mutations in cutaneous melanoma resolved novel signatures of mutagenesis attributable to ultraviolet radiation. However, acral and mucosal melanomas were dominated by structural changes and mutation signatures of unknown aetiology, not previously identified in melanoma...
May 11, 2017: Nature
https://www.readbyqxmd.com/read/28447668/functional-characterization-of-a-multi-cancer-risk-locus-on-chr5p15-33-reveals-regulation-of-tert-by-znf148
#20
Jun Fang, Jinping Jia, Matthew Makowski, Mai Xu, Zhaoming Wang, Tongwu Zhang, Jason W Hoskins, Jiyeon Choi, Younghun Han, Mingfeng Zhang, Janelle Thomas, Michael Kovacs, Irene Collins, Marta Dzyadyk, Abbey Thompson, Maura O'Neill, Sudipto Das, Qi Lan, Roelof Koster, Rachael S Stolzenberg-Solomon, Peter Kraft, Brian M Wolpin, Pascal W T C Jansen, Sara Olson, Katherine A McGlynn, Peter A Kanetsky, Nilanjan Chatterjee, Jennifer H Barrett, Alison M Dunning, John C Taylor, Julia A Newton-Bishop, D Timothy Bishop, Thorkell Andresson, Gloria M Petersen, Christopher I Amos, Mark M Iles, Katherine L Nathanson, Maria Teresa Landi, Michiel Vermeulen, Kevin M Brown, Laufey T Amundadottir
Genome wide association studies (GWAS) have mapped multiple independent cancer susceptibility loci to chr5p15.33. Here, we show that fine-mapping of pancreatic and testicular cancer GWAS within one of these loci (Region 2 in CLPTM1L) focuses the signal to nine highly correlated SNPs. Of these, rs36115365-C associated with increased pancreatic and testicular but decreased lung cancer and melanoma risk, and exhibited preferred protein-binding and enhanced regulatory activity. Transcriptional gene silencing of this regulatory element repressed TERT expression in an allele-specific manner...
May 2, 2017: Nature Communications
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