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https://www.readbyqxmd.com/read/28054528/brain-metastasis-from-nonnasopharyngeal-head-and-neck-squamous-cell-carcinoma-a-case-series-and-review-of-literature
#1
Sarbani Ghosh-Laskar, Jai Prakash Agarwal, Prahlad H Yathiraj, Prasad Tanawade, Rajendra Panday, Tejpal Gupta, Ashwini Budrukkar, Vedang Murthy
BACKGROUND: Brain metastasis from primary head and neck squamous cell carcinoma (HNSCC) is infrequent and probably under-reported thereby leading to paucity of information. METHODS: Archives of two institutes in India were studied from 2005 to 2013 and relevant information regarding patient demographics, treatment details, and follow-up was obtained for patients having brain metastasis (BM) from HNSCC. Data were analyzed using SPSS software version 20 (IBM Corporation, NY, USA)...
July 2016: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28048516/su-f-e-03-pet-ct-guided-dose-boost-to-hypoxic-sub-volume-in-nasopharyngeal-carcinomas-using-self-optimizing-non-uniform-vmat
#2
J Qiu, X Zheng, H Liu, B Chen, W Zhuo
PURPOSE: This study is to evaluate the feasibility of simultaneously integrated boost (SIB) to hypoxic subvolume (HTV) in nasopharyngeal carcinomas under the guidance of 18F-Fluoromisonidazole (FMISO) PET/CT using a novel non-uniform volumetric modulated arc therapy (VMAT)technique. METHODS: Eight nasopharyngeal carcinoma patients treated with conventional uniform VMAT were retrospectively analyzed. For each treatment, actual conventional uniform VMAT plan with two or more arcs (2-2...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28040707/stridor-secondary-to-a-subglottic-neuroendocrine-tumour
#3
Daniel W Scholfield, S Virk Jagdeep, Paul Stimpson
Large cell neuroendocrine carcinoma is a rare high-grade neuroendocrine neoplasm of the larynx, that exhibits particularly aggressive behaviour. We present a case of a 42-year-old patient with progressive dyspnoea and biphasic stridor, initially treated as asthma and resulting in delayed definitive management. Flow volume loops demonstrated narrowed inspiratory and expiratory flow volume loops. Subsequent CT neck and thorax indicated a mass arising from the subglottis and the patient proceeded to microlaryngoscopy and trans-oral CO2 laser debulking...
December 30, 2016: QJM: Monthly Journal of the Association of Physicians
https://www.readbyqxmd.com/read/28034705/real-life-efficacy-of-volumetric-modulated-arc-therapy-in-head-and-neck-squamous-cell-carcinoma
#4
C Moncharmont, A Vallard, J-B Guy, J-M Prades, C Rancoule, N Magné
OBJECTIVES: There is paucity of data on the efficacy of volumetric modulated arc therapy (VMAT) in head and neck squamous cell carcinoma (HNSCC). The objective of the present study was to investigate outcomes and patterns of recurrence in locally advanced HNSCC treated by VMAT. METHODS: A retrospective study included all patients with stage III or IV HNSCC undergoing curative VMAT. RESULTS: From 2010 to 2013, 130 patients were treated for locally advanced oropharynx (n=55; 42%), hypopharynx (n=38; 29%), larynx (n=22; 17%) or oral cavity (n=15; 12%) SCC...
December 26, 2016: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/28034680/implementation-of-intensity-modulated-radiotherapy-for-head-and-neck-cancers-in-routine-practice
#5
C Bednarek, T V F Nguyen, M Puyraveau, É Bonnet, N Lescut, C Azélie, J Miny, O Mauvais, T Maurina, F Tochet, J-F Bosset, J Thariat, X S Sun
PURPOSE: To report on patterns of relapse following implementation of intensity-modulated radiotherapy and subsequent changes in practice in a tertiary care centre. PATIENTS AND METHODS: Between 2008 and 2011, 188 consecutive patients (mean age 59 years old) received intensity-modulated radiotherapies with curative intent for squamous cell carcinomas of the oral cavity (17.5%), oropharynx (43%), hypopharynx (21%), larynx (14%), sinonasal cavities (6%), nasopharynx (1...
December 26, 2016: Cancer Radiothérapie: Journal de la Société Française de Radiothérapie Oncologique
https://www.readbyqxmd.com/read/28028607/transoral-laser-microsurgery-for-t1b-glottic-cancer-review-of-51-cases
#6
Bernhard G Weiss, Friedrich Ihler, Yiannis Pilavakis, Hendrik A Wolff, Martin Canis, Christian Welz, Wolfgang Steiner
For the treatment of T1b glottic carcinoma, different treatment options, such as transoral laser microsurgery, open surgical techniques, and primary radiotherapy, are under discussion. In this context, the aim of the present study was to describe oncologic results and complication rates of transoral laser microsurgery in treatment of T1b glottic carcinoma. This is a retrospective unicenter chart review of patients treated at an academic tertiary referral center between 1986 and 2006. Fifty-one previously untreated T1b cases were exclusively treated by transoral laser microsurgery and included into this study, 47 were male, and 4 were female...
December 27, 2016: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28026822/the-matrix-metalloproteinase-in-larynx-cancer
#7
Weronika Lucas Grzelczyk, Janusz Szemraj, Magdalena Józefowicz-Korczyńska
One of the most common carcinoma occurring in the head and neck is laryngeal cancer. Despite the rapid scientific advances in medicine the prognosis for patients with such type of disease is not satisfying. In the last few years matrix metalloproteinases ‑ MMPs and their tissue inhibitors - TIMPs, mostly MMP‑2 and MMP‑9, arouses a great interest, especially in the process of carcinogenesis. It seems that their impact in the formation and development of laryngeal cancer is significant. MMPs a group of zinc‑ and calcium‑ dependent endopeptidases play crucial role extracellular matrix collagen degradation...
December 8, 2016: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/28011050/could-the-addition-of-cetuximab-to-conventional-radiation-therapy-improve-organ-preservation-in-those-patients-with-locally-advanced-larynx-cancer-who-respond-to-induction-chemotherapy-an-organ-preservation-spanish-head-and-neck-cancer-cooperative-group-phase
#8
Ricard Mesía, Jose A Garcia-Saenz, Alicia Lozano, Miguel Pastor, Juan J Grau, Javier Martínez-Trufero, Julio Lambeaz, Joaquina Martínez-Galán, Jose R Mel, Belen González, Silvia Vázquez, Manel Mañós, Miren Taberna, Beatriz Cirauqui, Elvira Del Barco, Esther Casado, Jordi Rubió-Casadevall, Angles Rodríguez-Jaráiz, Juan J Cruz
PURPOSE: To evaluate the efficacy and safety of induction chemotherapy (IC) followed by bioradiotherapy (BRT) to achieve functional larynx preservation in the setting of locally advanced head and neck tumors. METHODS AND MATERIALS: This was a phase 2, open-label, multicenter study of patients with stage III and IVA laryngeal carcinoma who were candidates for total laryngectomy. The primary endpoint was the rate of survival with functional larynx (SFL) at 3 years, with a critical value to consider the study positive of SFL >59%...
November 17, 2016: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28001302/impact-of-concomitant-chemoradiation-on-survival-for-patients-with-t1-2n1-head-and-neck-cancer
#9
Zachary S Zumsteg, Sungjin Kim, John M David, Emi J Yoshida, Mourad Tighiouart, Stephen L Shiao, Kevin Scher, Alain Mita, Eric J Sherman, Nancy Y Lee, Allen S Ho
BACKGROUND: Single-modality radiotherapy is considered a standard-of-care option for certain stage III, T1-2N1 head and neck squamous cell carcinomas (HNSCCs). The role of concomitant chemoradiation is not well established because there have been no studies comparing chemoradiation with radiation alone in this population. METHODS: This study analyzed patients in the National Cancer Data Base with cT1-2N1M0 invasive squamous cell carcinomas of the oropharynx, larynx, and hypopharynx who were diagnosed between 2004 and 2012 and were undergoing definitive radiation...
December 21, 2016: Cancer
https://www.readbyqxmd.com/read/27994655/alteration-status-and-prognostic-value-of-met-in-head-and-neck-squamous-cell-carcinoma
#10
Yoon Ah Cho, Eun Kyung Kim, Su Jin Heo, Byoung Chul Cho, Hye Ryun Kim, Ji Myung Chung, Sun Och Yoon
The MET pathway plays a key role in various cancers, and its inhibition represents a potential treatment target. However, appropriate biomarkers are needed to facilitate the selection of patients who would benefit from MET inhibiting therapy. We herein conducted a robust confirmatory evaluation of the MET copy number alteration status and prognostic significance of c-Met expression in a large series of patients (n = 396) who underwent standard surgical resection and adjuvant chemoradiotherapy for head and neck squamous cell carcinoma (HNSCC)...
2016: Journal of Cancer
https://www.readbyqxmd.com/read/27988198/primary-total-laryngectomy-and-pharyngolaryngectomy-in-t4-pharyngolaryngeal-cancers-oncologic-and-functional-results-and-prognostic-factors
#11
M Roux, O Dassonville, M Ettaiche, E Chamorey, G Poissonnet, A Bozec
OBJECTIVES: The aims of this study were to assess oncologic and functional outcome in primary total laryngectomy or pharyngolaryngectomy (TL/TL/TPL) for laryngeal or hypopharyngeal cancer with extra-laryngeal extension (T4) and to determine the predictive factors of these results. MATERIAL AND METHODS: A retrospective analysis was performed on the computerized medical records of all patients undergoing primary TL/TPL for T4 larynx or hypopharynx squamous cell carcinoma between 2000 and 2014 at our institution...
December 14, 2016: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/27942606/a-case-of-squamous-cell-carcinoma-in-the-external-auditory-canal-previously-treated-for-verrucous-carcinoma
#12
Soo Jung Nam, Chan Joo Yang, Jong Woo Chung
Carcinoma in the external auditory canal (EAC) is a rare malignancy with an annual incidence of one per one million people, accounting for less than 0.2% of all head and neck cancers. The most common histopathological type of EAC cancer is squamous cell carcinoma. Verrucous carcinoma is a well-differentiated, low-grade variant of squamous cell carcinoma. It is a locally destructive, invasive, and slow growing tumor that rarely metastasizes. Verrucous carcinoma occurs predominantly in the oral cavity and larynx, and its occurrence in the EAC is extremely rare...
December 2016: Journal of Audiology & Otology
https://www.readbyqxmd.com/read/27930766/differences-in-the-prevalence-of-human-papillomavirus-hpv-in-head-and-neck-squamous-cell-cancers-by-sex-race-anatomic-tumor-site-and-hpv-detection-method
#13
Gypsyamber D'Souza, William H Westra, Steven J Wang, Annemieke van Zante, Alicia Wentz, Nicole Kluz, Eleni Rettig, William R Ryan, Patrick K Ha, Hyunseok Kang, Justin Bishop, Harry Quon, Ana P Kiess, Jeremy D Richmon, David W Eisele, Carole Fakhry
Importance: Human papillomavirus (HPV) causes an increasing proportion of oropharyngeal squamous cell carcinomas (OPSCCs), particularly in white men. The prevalence of HPV among other demographic groups and other anatomic sites of HNSCC is unclear. Objective: To explore the role of HPV tumor status among women and nonwhites with OPSCC and patients with nonoropharyngeal head and neck squamous cell carcinoma (non-OP HNSCC). Design, Setting, and Participants: Retrospective cohort study at 2 tertiary academic centers including cases diagnosed 1995 through 2012, oversampled for minorities and females...
December 8, 2016: JAMA Oncology
https://www.readbyqxmd.com/read/27929600/risk-of-thyroid-malignancy-following-an-index-head-and-neck-squamous-cell-carcinoma-a-population-based-study
#14
Jason Y Chan, Zhen Gooi, Wojciech K Mydlarz, Nishant Agrawal
To evaluate the incidence of a subsequent primary thyroid malignancy in patients with an index head and neck squamous cell carcinoma (HNSCC), we analyzed the National Cancer Institute's Surveillance, Epidemiology, and End Results database to identify a cohort of patients who had been diagnosed with a primary HNSCC from 1973 through 2004. The study population was made up of 60,323 patients of all ages, roughly three-quarters of whom were male. A total of 60 patients (0.1%) developed a subsequent thyroid malignancy-not a statistically significant finding...
December 2016: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/27926786/nut-midline-carcinoma-of-the-larynx-an-international-series-and-review-of-the-literature
#15
Henrik Hellquist, Christopher A French, Justin A Bishop, Andrés Coca-Pelaz, Evan J Propst, António Paiva Correia, Bo-Yee Ngan, Ronald Grant, Nicole A Cipriani, David Vokes, Rui Henrique, Fernando Pardal, Jose Ramon Vizcaino, Alessandra Rinaldo, Alfio Ferlito
AIMS: NUT midline carcinoma (NMC) is a rare undifferentiated and aggressive carcinoma that characteristically locates to the midline of the head and neck, and mediastinum. NMC is characterised by chromosomal rearrangements of the gene encoding nuclear protein in testis, NUT, at 15q14. The BRD4 gene on 19q13 is the most common translocation partner forming a fusion oncogene, BRD4-NUT. By the end of 2014, the International NUT Midline Carcinoma Registry had 48 patients treated for NMC. Laryngeal NMC are exceedingly rare and we report a case series of seven cases...
December 7, 2016: Histopathology
https://www.readbyqxmd.com/read/27905113/predictors-of-outcome-with-cetuximab-and-paclitaxel-for-head-and-neck-squamous-cell-carcinoma
#16
Bruna Pellini Ferreira, Mary Redman, Kelsey K Baker, Renato Martins, Keith D Eaton, Laura Quan Man Chow, Christina S Baik, Bernardo Goulart, Sylvia Mina Lee, Rafael Santana-Davila, Cristina P Rodriguez
OBJECTIVES: Identify predictors of outcome in patients with recurrent/metastatic head and neck squamous cell carcinoma (RMHNSCC) treated with weekly cetuximab and paclitaxel (CP). STUDY DESIGN: Retrospective analysis. METHODS: Patients with RMHNSCC treated with CP were identified and patient data was recorded. The Kaplan-Meier method was used to estimate outcomes, and Cox regression analysis was used to examine outcome predictors. RESULTS: Fifty-nine patients initiated CP between January 2007 and June 2014...
December 1, 2016: Laryngoscope
https://www.readbyqxmd.com/read/27859290/small-cell-carcinoma-of-the-head-and-neck-a-comparative-study-by-primary-site-based-on-population-data
#17
Edward C Kuan, Jose E Alonso, Bobby A Tajudeen, Armin Arshi, Jon Mallen-St Clair, Maie A St John
OBJECTIVES/HYPOTHESIS: Small cell carcinoma (SmCC) of the head and neck is an extremely rare neuroendocrine malignancy. In this study, we describe the incidence and determinants of survival of patients with SmCC of the head and neck between the years of 1973 and 2012 using the Surveillance, Epidemiology, and End Results database as differed by primary site. STUDY DESIGN: Retrospective, population-based cohort study. METHODS: A total of 237 cases of SmCC of the head and neck were identified, which was divided into sinonasal primaries (n = 82) and all other head and neck primaries (n = 155)...
November 17, 2016: Laryngoscope
https://www.readbyqxmd.com/read/27859177/past-sexual-behaviors-and-risks-of-oropharyngeal-squamous-cell-carcinoma-a-case-case-comparison
#18
Christoph Schnelle, David C Whiteman, Sandro V Porceddu, Benedict J Panizza, Annika Antonsson
The incidence of oropharyngeal squamous cell carcinomas (SCCs) is increasing and is believed to reflect changing sexual practices in recent decades. For this case-case comparative study, we collected medical and life-style information and data on sexual behavior from 478 patients treated at the head and neck clinic of a tertiary hospital in Brisbane, Australia. Patients were grouped as (i) oropharyngeal SCC (n = 96), (ii) oral cavity, larynx and hypopharynx SCC ("other HNSCCs," n = 96), (iii) other SCCs (n = 141), and (iv) other diagnoses (n = 145)...
March 1, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/27843342/the-danish-head-and-neck-cancer-database
#19
REVIEW
Jens Overgaard, Aleksandar Jovanovic, Christian Godballe, Jesper Grau Eriksen
AIM OF THE DATABASE: The Danish Head and Neck Cancer database is a nationwide clinical quality database that contains prospective data collected since the early 1960s. The overall aim of this study was to describe the outcome of the national strategy for multidisciplinary treatment of head and neck cancer in Denmark and to create a basis for clinical trials. STUDY POPULATION: The study population consisted of all Danish patients referred for treatment of squamous cell carcinoma of the larynx, pharynx, oral cavity, or neck nodes from unknown primary or any histopathological type (except lymphoma) of cancer in the nasal sinuses, salivary glands, or thyroid gland (corresponding to the International Classification of Diseases, tenth revision, classifications C...
2016: Clinical Epidemiology
https://www.readbyqxmd.com/read/27833884/a-case-of-multiple-myeloma-mimicking-carcinoma-larynx
#20
Santhosh Kumar Nochikattil, Elizabeth Mathew Iype, Surnare Kailash Ramrao, Preethi Nair, Shaji Thomas
No abstract text is available yet for this article.
December 2016: Indian Journal of Otolaryngology and Head and Neck Surgery
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