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Larynx carcinoma

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https://www.readbyqxmd.com/read/29909903/systemic-therapy-in-non-conventional-cancers-of-the-larynx
#1
REVIEW
Elaine Tan, Mayur D Mody, Nabil F Saba
Laryngeal cancer (LC) remains a challenging disease to treat. The majority of LCs diagnosed worldwide are squamous cell carcinomas (SCC), and current treatment guidelines are designed to address conventional laryngeal SCC. However, several histologically rare tumor types can originate in the larynx. There is a lack of guidelines regarding the best therapeutic approaches to these tumors and their treatment is often modeled after their recommended management at non-laryngeal sites. Understanding the role for systemic therapy in these rare tumors is important, especially for patients with advanced disease or those who are not surgical candidates...
July 2018: Oral Oncology
https://www.readbyqxmd.com/read/29909787/how-phenotype-guides-management-of-the-neuroendocrine-carcinomas-of-the-larynx
#2
F López, J L Hunt, I J Nixon, A Rinaldo, M D Williams, A Cardesa, A Ferlito
OBJECTIVE: This review aimed to critically analyse data pertaining to the clinical presentation and treatment of neuroendocrine carcinomas of the larynx. METHOD: A PubMed search was performed using the term 'neuroendocrine carcinoma'. English-language articles on neuroendocrine carcinoma of the larynx were reviewed in detail.Results and conclusionWhile many historical classifications have been proposed, in contemporary practice these tumours are sub-classified into four subtypes: carcinoid, atypical carcinoid, small cell neuroendocrine carcinoma and large cell neuroendocrine carcinoma...
June 18, 2018: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/29895020/locoregional-control-and-toxicity-in-head-and-neck-carcinoma-patients-following-helical-tomotherapy-delivered-intensity-modulated-radiation-therapy-compared-with-3d-crt-data
#3
REVIEW
Olalla Santa Cruz, Pelagia Tsoutsou, Cyril Castella, Kaouthar Khanfir, Sandro Anchisi, Salim Bouayed, Oscar Matzinger, Mahmut Ozsahin
OBJECTIVES: To assess the feasibility and efficacy of intensity-modulated radiation implemented with helical tomotherapy image-guided with daily megavoltage computed tomography for head and neck cancer. METHODS: Between May 2010 and May 2013, 72 patients were treated with curative intent. The median age was 64 years, with 57% undergoing definitive and 43% postoperative radiotherapy. Primary tumour sites were oral cavity (21%), oropharynx (26%), hypopharynx (20%), larynx (22%), and others (11%)...
June 12, 2018: Oncology
https://www.readbyqxmd.com/read/29893275/evaluation-of-xrcc1-gene-polymorphism-as-a-biomarker-in-head-and-neck-cancer-patients-undergoing-chemoradiation-therapy
#4
Sambit Swarup Nanda, Ajeet Kumar Gandhi, Madhup Rastogi, Rohini Khurana, Rahat Hadi, Kamal Sahni, Surendra Prasad Mishra, Anoop K Srivastava, Madan Lal Brahma Bhatt, Devendra Parmar
PURPOSE: We evaluated the correlation of the x-ray repair cross complementing gene 1 (XRCC1) Arg194Trp polymorphism with clinical outcomes in head and neck squamous cell carcinoma (HNSCC) patients treated with concurrent chemoradiation therapy (CCRT). METHODS AND MATERIALS: In this prospective cohort study, we included 101 patients with HNSCC (oral cavity, pharynx, and larynx) who were aged ≥ 18 years, had stage III to IVB disease, had a Karnofsky Performance Status ≥ 80, and were deemed fit for CCRT...
July 1, 2018: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/29891019/management-of-advanced-hypopharyngeal-carcinoma-systematic-review-of-survival-following-surgical-and-non-surgical-treatments
#5
A Habib
BACKGROUND: Advanced hypopharyngeal carcinoma has a dismal prognosis. The optimal treatment for these patients remains under debate. This systematic review aimed to compare survival following surgical and non-surgical treatments. METHODS: A systematic review was conducted of randomised studies, with a descriptive analysis of retrospective observational studies. RESULTS: Two randomised trials and 11 observational studies were included in the review...
May 2018: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/29889030/laryngeal-tuberculosis-mimicking-laryngeal-carcinoma-on-18-f-fdg-pet-ct-imaging
#6
Arzu Cengiz, Sibel Göksel, Yeşim Başal, Şule Taş Gülen, Füruzan Döğer, Yakup Yürekli
Laryngeal tuberculosis is a rare presentation of tuberculosis. It can mimic laryngeal carcinoma with its clinical and imaging findings. A 51-year old woman underwent 18 F-fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) imaging for clinically suspected carcinoma of the larynx. PET/CT revealed lung lesions consistent with tuberculosis in additional to hypermetabolic focus on larynx. The patient was histopathologically diagnosed with lung and laryngeal tuberculosis.
June 7, 2018: Molecular Imaging and Radionuclide Therapy
https://www.readbyqxmd.com/read/29887186/head-and-neck-squamous-cell-carcinoma-in-people-living-with-hiv-in-france
#7
A Picard, L Arowas, L Piroth, I Heard, T Ferry
OBJECTIVES: Head and neck squamous cell carcinoma (HNSCC), mainly due to smoking, is one of the leading causes of cancer deaths. However, an increasing number of tumors - especially oropharyngeal cancer - are reported in non-smokers in association with the human papillomavirus (HPV). As HIV-infected individuals are particularly at risk of HPV-related disease, we aimed to describe the burden of HNSCC in this population. METHODS: Retrospective chart review of patients from HIV clinics diagnosed with HNSCC between 2004 and 2014...
June 7, 2018: Médecine et Maladies Infectieuses
https://www.readbyqxmd.com/read/29868484/development-of-a-human-leukocyte-antigen-score-to-predict-progression-free-survival-in-head-and-neck-squamous-cell-carcinoma-patients
#8
Gunnar Wichmann, Claudia Lehmann, Cindy Herchenhahn, Marlen Kolb, Mathias Hofer, Susanne Wiegand, Andreas Dietz
Background: In personalized medicine and treatment stratification of head and neck squamous cell carcinoma (HNSCC), the heterogeneous genetic background of patients is not considered. Human leukocyte antigen (HLA) alleles and HLA haplotypes (HLA traits) are linked to development of HNSCC and affect progression-free survival (PFS) of HNSCC patients but most head and neck oncologists are not familiar with HLA typing. Hence, we developed an HLA-score abstracting from complexity of HLA-typing results to facilitate potential use of HLA-associated hazard ratios (HR) for prognostic stratification...
2018: Frontiers in Oncology
https://www.readbyqxmd.com/read/29866601/a-phase-ii-randomized-trial-comparing-neoadjuvant-chemotherapy-followed-by-concurrent-chemoradiotherapy-versus-concurrent-chemoradiotherapy-alone-in-advanced-squamous-cell-carcinoma-of-the-pharynx-or-larynx
#9
Pei-Wei Huang, Chien-Yu Lin, Chia-Hsun Hsieh, Cheng-Lung Hsu, Kang-Hsing Fan, Shiang-Fu Huang, Chun-Ta Liao, Shu-Kung Ng, Tzu-Chen Yen, Joseph Tung-Chieh Chang, Hung-Ming Wang
BACKGROUND: To clarify the effect of induction chemotherapy (ICT) in patients with advanced pharyngeal and laryngeal squamous cell carcinoma (PLSCC) treated with concurrent chemoradiotherapy (CCRT). METHODS: Patients with treatment-naïve nonmetastatic advanced PLSCC were stratified according to disease stage (III or IV) and resectability before being randomized to either a ICT/CCRT or CCRT arm. A cisplatin/tegafur-uracil/leucovorin regimen was administered during ICT and CCRT...
April 2018: Biomedical Journal
https://www.readbyqxmd.com/read/29863236/a-9-year-analysis-of-transoral-laser-microsurgery-tlm-of-head-and-neck-cancer-on-their-potential-suitability-for-transoral-robotic-surgery-tors-for-estimation-of-future-tors-specific-caseload
#10
F von Scotti, M Kapsreiter, C Scherl, H Iro, C Bohr
OBJECTIVE: After that the establishment of transoral robotic surgery (TORS) for head and neck cancer has been adopted in North America, it has also recently been adopted in Europe. In these parts, transoral laser microsurgery (TLM) is widely applied. The aim of the study was to identify the absolute number of operations amenable to TORS at a TORS initiating institution on the basis of all former TLM cases. PATIENTS AND METHODS: All laser surgery procedures from May 2004 to April 2013 (108 months) were initially retrospectively registered; after that, all stage pT1 and pT2 squamous cell carcinomas of the oropharynx, hypopharynx, and larynx were selected...
May 2018: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29858491/pseudoepitheliomatous-hyperplasia-of-the-larynx-requiring-total-laryngectomy
#11
Alberto Raposo, Francisco García-Purriños, Celia Albaladejo, Maria E García-Solano, Jerónimo Lajara
BACKGROUND Pseudoepitheliomatous hyperplasia (PEH) is a reactive epithelial proliferation occurring secondary to infection, neoplasm, injury, and inflammation. The histopathological characteristics of PEH may lead to it being confused with well-differentiated squamous cell carcinoma (SCC). CASE REPORT We present here the case of a 57-year-old male patient, who was diabetic and a smoker, who presented with dysphonia. Although nasal endoscopy suggested SCC, morphological and immunophenotypical study of biopsy tissue ruled out malignancy...
June 2, 2018: American Journal of Case Reports
https://www.readbyqxmd.com/read/29849955/association-of-tet3-epigenetic-inactivation-with-head-and-neck-cancer
#12
Kiyoshi Misawa, Atsushi Imai, Daiki Mochizuki, Masato Mima, Shiori Endo, Yuki Misawa, Takeharu Kanazawa, Hiroyuki Mineta
The aim of this study was to clarify the epigenetic regulation of ten eleven translocation protein (TET) family genes, which can provide insights into the mechanisms of tumorigenesis and the risk of disease recurrence in head and neck squamous cell carcinoma (HNSCC). We generated methylation profiles of TET1 , TET2 and TET3 genes in tumor samples obtained from 233 patients with HNSCC; these included 57 hypopharynx, 44 larynx, 69 oral cavity, and 63 oropharynx tumor samples. The mRNA expression and promoter DNA methylation of TET family genes were examined via quantitative RT-PCR and methylation-specific PCR, respectively...
May 11, 2018: Oncotarget
https://www.readbyqxmd.com/read/29802694/detection-of-human-papilloma-virus-and-risk-factors-among-patients-with-head-and-neck-squamous-cell-carcinoma-attending-a-tertiary-referral-centre-in-south-india
#13
Satheesh K Bandhary, Veena Shetty, Marina Saldanha, Priya Gatti, Devananda Devegowda, Pushkal S R, Avinash K Shetty
Background: Head and Neck Squamous Cell Carcinomas (HNSCC) is the sixth most common cancer globally. In India, on an average 25-30% of all cancer cases affect the head and neck. The etiological factors associated with HNSCC are tobacco, alcohol and environmental carcinogens. However there are few cases, where there are no obvious risk factors involved. In western counties, there are many reports of human papilloma virus (HPV) association with HNSCC. Hence, we conducted a study to determine the role of HPV infection and risk factors among patients with HNSCC...
May 26, 2018: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/29801401/study-protocol-prospective-study-of-concurrent-chemoradiotherapy-with-s-1-and-hypofractionated-radiotherapy-for-outpatients-with-early-glottic-squamous-cell-carcinomas
#14
Kana Kimura, Yoshiyuki Itoh, Tohru Okada, Seiji Kubota, Mariko Kawamura, Rie Nakahara, Yumi Oie, Yuka Kozai, Yuuki Takase, Hidenori Tsuzuki, Naoki Nishio, Mariko Hiramatsu, Yasushi Fujimoto, Takefumi Mizutani, Akihiro Hirakawa, Shinji Naganawa
Background: The recommended treatment strategies for early glottic carcinoma with intent of larynx preservation are primarily radiotherapy. However, the outcomes of radiotherapy for bulky T1 or T2 glottic carcinoma are unsatisfactory. We designed a protocol consisting of concurrent chemoradiotherapy using S-1 as the radiosensitizer. We have performed this protocol in patients with favorable T2 lesions and demonstrated its efficacy and safety. In contrast, we have treated non-bulky T1 glottic carcinomas with 2...
May 26, 2018: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/29801040/association-of-human-papillomavirus-status-at-head-and-neck-carcinoma-subsites-with-overall-survival
#15
Hong Li, Sina J Torabi, Wendell G Yarbrough, Saral Mehra, Heather A Osborn, Benjamin Judson
Importance: Data are limited on the prognostic value of human papillomavirus (HPV) status for head and neck carcinoma subsites. Objective: To determine whether HPV positivity at each head and neck subsite is associated with improved overall survival. Design, Setting, and Participants: This retrospective population-based cohort study used the National Cancer Database to identify patients diagnosed with head and neck squamous cell carcinomas from January 1, 2010, to December 31, 2014...
May 10, 2018: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/29798945/radical-radiotherapy-for-carcinoma-of-the-larynx-in-the-elderly-functional-and-oncological-outcomes-from-a-tertiary-cancer-care-center-in-india
#16
Narayana R Subramaniam, Vijay Kumar Srinivasalu, Deepak Balasubramanian, K U Pushpaja, Anoop Remesan Nair, Chelakkot Prameela, Krishnakumar Thankappan, Subramania Iyer
INTRODUCTION: It is estimated that around 10% of all head and neck cancer patients in India are aged over 70 years. Elderly patients are often subjected to palliative or inadequate treatment for head and neck cancers in spite of being candidates for curative intent therapy. In this study we evaluated our use of radical radiotherapy in carcinoma larynx for patients over seventy years of age to determine morbidity, likelihood of completing therapy, functional and oncological outcomes. MATERIALS AND METHODS: 132 patients of squamous cell carcinoma of the larynx treated between 2005-2015 at Amrita Institute of Medical Sciences, Kochi who were seventy years of age or older were included...
July 2017: Indian Journal of Cancer
https://www.readbyqxmd.com/read/29798389/-clinical-analysis-of-neuroendocrine-carcinoma-of-the-larynx
#17
L Chen, M Zhang, C Li, L Tao, S Y Wang, L Zhou
Objective: To evaluate the clinical manifestation, therapy and prognosis of neuroendocrine carcinoma of the larynx. Method: Twenty-six cases with neuroendocrine carcinoma of the larynx were analyzed retrospectively. Four pathological types were found in our series: typical carcinoid (1/26), atypical carcinoid (15/26), small cell carcinoma, neuroendocrine type (9/26) and combined small cell carcinoma, neuroendocrine type (1/26). In this series, 12 cases were received total laryngectomy, 2 cases supracricoid partial laryngectomy-cricohyoidopexy (SCPL-CHP), 4 cases horizontal partial laryngectomy, 5 cases vertical partial laryngectomy, 1 case transoral CO₂ laser microsurgery, and 2 cases radiotherapy and/or chemotherapy...
December 5, 2017: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29798259/-minor-salivary-duct-carcinoma-of-the-larynx-a-case-report
#18
J X Jia, Y H Liu, J B Zhang, L L Qu
Salivary duct carcinoma SDC is a rare disease, especially in the larynx. From the pathology point of view, SDC histomorphology is very similar to breast ductal carcinoma. From the immunohistochemistry, epithelial antibodies are positive, but the SMA is negative. From the review of papers, total resection is the first choice for the treatment, but the local recurrence and distant metastasis are the main influence factors for survival rate. Now we still lack the clinical experience for such disease.
July 20, 2017: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29771048/-clinical-analysis-of-differentiated-thyroid-carcinoma-invading-larynx-and-tracheal-esophagus
#19
A M Chen, X Y Luo
No abstract text is available yet for this article.
May 20, 2017: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29770611/the-changing-aetiology-of-head-and-neck-squamous-cell-cancer-a-tale-of-three-cancers
#20
Steven J Thomas, Chris M Penfold, Andrea Waylen, Andrew R Ness
Head and neck cancers are the sixth most common cancers worldwide and an important cause of ill health.(1) Each year about 9000 cases are reported in the UK.(2) Survival is poor and despite advances in treatment, has not improved until recently.(3) The majority of head and neck cancers are squamous cell carcinomas, affecting the larynx, oropharynx and oral cavity. The aetiology is changing and this has implications for prevention and treatment. Twenty years ago, tobacco and alcohol consumption were considered to be the established risk factors and it was estimated that these risk factors accounted for about 75% of cases...
May 16, 2018: Clinical Otolaryngology
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