keyword
MENU ▼
Read by QxMD icon Read
search

sinonasal squamous cell carcinoma

keyword
https://www.readbyqxmd.com/read/29075744/multidisciplinary-clinic-management-of-head-and-neck-cancer
#1
Melanie Townsend, Dorina Kallogjeri, Nicholas Scott-Wittenborn, Katherine Gerull, Stacy Jansen, Brian Nussenbaum
Importance: Contemporary management of head and neck cancer involves professionals from multiple specializations. Streamlined care that reduces delays yet allows for comprehensive evaluation is needed. Objective: To evaluate a single-day, single-appointment, multidisciplinary head and neck clinic model for reduction in treatment delay and comprehensiveness of care. Design, Setting, and Participants: A retrospective cohort analysis was conducted from June 1, 2015, to July 31, 2016, of outpatients at a single, academic medical center...
October 26, 2017: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/29070275/long-term-follow-up-of-a-patient-with-malignant-transformation-of-inverted-papilloma-into-sinonasal-undifferentiated-carcinoma
#2
Carolyn A Orgain, Terry Y Shibuya, Lester D Thompson, David B Keschner, Rohit Garg, Jivianne T Lee
INTRODUCTION: Inverted papillomas (IP) are benign sinonasal neoplasms, which account for 0.5-4% of all nasal tumors. IPs have been known to transform into squamous cell carcinoma in 5-15% of cases. Rarely, transformations to other malignancies have been reported. Here we report a unique case of malignant transformation of an IP into sinonasal undifferentiated carcinoma (SNUC). METHODS: A case report with a literature review; institutional review board exempted. The clinical presentation, radiographic features, surgical intervention, histopathologic analysis, treatment, and outcome of the case were examined...
October 1, 2017: Allergy & Rhinology
https://www.readbyqxmd.com/read/29068562/do-geographic-differences-or-socioeconomic-disparities-affect-survival-in-sinonasal-squamous-cell-carcinoma
#3
Albert H Zhou, Sei Y Chung, Varesh R Patel, Aykut A Unsal, Wayne D Hsueh, Soly Baredes, Jean Anderson Eloy
BACKGROUND: Squamous cell carcinoma (SCC) is the most common malignancy in the sinonasal tract. We present the first population-based analysis that examines geographic differences in demographic and clinical characteristics, socioeconomic factors, treatment modality, and disease-specific survival (DSS) of this entity. METHODS: All cases of sinonasal squamous cell carcinoma (SNSCC) were queried using the U.S. Surveillance, Epidemiology, and End Results (SEER) registry from 1973 to 2013...
October 25, 2017: International Forum of Allergy & Rhinology
https://www.readbyqxmd.com/read/28960576/deregulation-of-selected-micrornas-in-sinonasal-carcinoma-value-of-mir-21-as-prognostic-biomarker-in-sinonasal-squamous-cell-carcinoma
#4
Helena Kovarikova, Ivana Bubancova, Jan Laco, Katerina Sieglova, Hana Vosmikova, Milan Vosmik, Pavel Dundr, Kristyna Nemejcova, Jaroslav Michalek, Vladimir Palicka, Marcela Chmelarova
BACKGROUND: Tumors occurring in the sinonasal area are characterized by unfavorable outcome due to difficult diagnosis, treatment, and prognosis of the disease corresponding with the anatomic complexity of the area. METHODS: We used quantitative real-time polymerase chain reaction (PCR) to compare relative expression of miR-21, miR-141, and miR-200c in 70 formalin-fixed, paraffin-embedded samples of sinonasal carcinoma tissue (majority of squamous cell carcinoma [SCC] samples) with 17 control samples of sinonasal tissue...
September 28, 2017: Head & Neck
https://www.readbyqxmd.com/read/28948459/nut-midline-carcinoma-a-series-of-five-cases-including-one-with-unusual-clinical-course
#5
Aanchal Kakkar, Vijay Mariadas Antony, David Victor Kumar Irugu, Narayan Adhikari, Deepali Jain
NUT midline carcinomas (NMCs) are rare, poorly differentiated tumors with aggressive biological behavior and a characteristic molecular signature. Availability of NUT antibody has facilitated diagnosis of NMC without molecular testing. We report a series of head and neck NMCs diagnosed using NUT IHC at our institute, including one case with an unusual course. Immunohistochemistry for NUT was performed in nasal and sinonasal tumors with diagnoses of undifferentiated carcinoma, poorly differentiated squamous cell carcinoma and malignant neoplasm, not otherwise specified, to identify cases of NMC...
September 25, 2017: Head and Neck Pathology
https://www.readbyqxmd.com/read/28877065/hpv-related-multiphenotypic-sinonasal-carcinoma-an-expanded-series-of-49-cases-of-the-tumor-formerly-known-as-hpv-related-carcinoma-with-adenoid-cystic-carcinoma-like-features
#6
Justin A Bishop, Simon Andreasen, Jen-Fan Hang, Martin J Bullock, Tiffany Y Chen, Alessandro Franchi, Joaquin J Garcia, Douglas R Gnepp, Carmen R Gomez-Fernandez, Stephan Ihrler, Ying-Ju Kuo, James S Lewis, Kelly R Magliocca, Stefan Pambuccian, Ann Sandison, Emmanuelle Uro-Coste, Edward Stelow, Katalin Kiss, William H Westra
Human papillomavirus (HPV)-related multiphenotypic sinonasal carcinoma (HMSC), originally known as HPV-related carcinoma with adenoid cystic carcinoma-like features, is a peculiar neoplasm that is restricted to the sinonasal tract, exhibits features of both a surface-derived and salivary gland carcinoma (particularly adenoid cystic carcinoma), and is associated with high-risk HPV. Given the limited number of published cases, the full clinicopathologic spectrum of this neoplasm is unclear. Here, we present an updated experience of 49 cases...
December 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28865078/epidemiology-and-survival-outcomes-of-sinonasal-verrucous-carcinoma-in-the-united-states
#7
Jose E Alonso, Albert Y Han, Edward C Kuan, Jeffrey D Suh, Maie A St John
INTRODUCTION: Verrucous carcinoma (VC) is a rare, variant of squamous cell carcinoma with benign cytohistopathologic features and a generally favorable prognosis. Epidemiologic and clinical outcomes data are lacking as a result of limited cases of sinonasal VC. OBJECTIVE: To describe the incidence and determinants of survival of patients with verrucous carcinoma of the sinonasal tract between the years of 1973 to 2014 using the Surveillance, Epidemiology, and End Results (SEER) database...
September 2, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28859706/outcomes-of-sinonasal-squamous-cell-carcinoma-with-and-without-association-of-inverted-papilloma-a-multi-institutional-analysis
#8
Brian C Lobo, Brian D'Anza, Janice L Farlow, Dennis Tang, Troy D Woodard, Jonathan Y Ting, Raj Sindwani
INTRODUCTION: Sinonasal squamous cell carcinoma (SCC) accounts for <1% of all malignancies but represents 70% of sinonasal cancer. Up to 10% of SCCs are associated with inverted papilloma (IPSCC). Studies that compare patients, treatment, and outcomes of SCC and IPSCC are absent in the literature. METHODS: A retrospective review of patients with SCC and those with IPSCC at Cleveland Clinic and Indiana University from 1995 to 2015. The records were analyzed for demographics, tumor characteristics, treatment, and outcomes...
September 1, 2017: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/28859244/significance-of-human-papillomavirus-positivity-in-sinonasal-squamous-cell-carcinoma
#9
Suat Kılıç, Sarah S Kılıç, Emilie S Kim, Soly Baredes, Omar Mahmoud, Stacey T Gray, Jean Anderson Eloy
BACKGROUND: The role of human papillomavirus (HPV) in sinonasal squamous cell carcinoma (SNSCC) is not well understood. METHODS: The National Cancer Database was queried for cases of SNSCC with known HPV status. Demographics, socioeconomic variables, TNM stage, histology, grade, treatment modalities, and overall survival (OS) through 5 years were compared between HPV-positive and HPV-negative tumors. Cox proportional hazard regression analyses were performed. RESULTS: Seven hundred seventy (770) cases were identified; 526 were HPV-negative (68...
October 2017: International Forum of Allergy & Rhinology
https://www.readbyqxmd.com/read/28815617/disparities-in-sinonasal-squamous-cell-carcinoma-short-and-long-term-outcomes-analysis-from-the-national-cancer-database
#10
Ryan M Carey, Arjun K Parasher, Alan D Workman, Carol H Yan, Jordan T Glicksman, Jinbo Chen, James N Palmer, Nithin D Adappa, Jason G Newman, Jason A Brant
OBJECTIVES/HYPOTHESIS: To examine sociodemographic, hospital-specific, and disease-related characteristics in relation to outcomes in sinonasal squamous cell carcinoma (SCC). STUDY DESIGN: The National Cancer Database was queried for location codes corresponding to the nasal cavity and paranasal sinuses and histology codes representing SCC malignancy. Multivariate analyses were performed against short- and long-term outcomes (overall survival, days to discharge, 30-day readmission, and 30- and 90-day mortality)...
August 16, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28749194/results-of-preoperative-chemoradiotherapy-for-patients-with-advanced-cancer-of-the-nasal-cavity-and-paranasal-sinuses
#11
Erik Fernström, Jan Nyman, Eva Hammerlid, Erik Holmberg, Hedda Haugen-Cange, Karin Petruson, Edvard Abel, Thomas Björk-Eriksson
OBJECTIVES: Curative treatment of nasal cavity and paranasal sinus cancer is challenging due to the proximity to critical anatomical structures. The purpose of this study was to analyze the impact of trimodality therapy with preoperative chemotherapy and reduced-dose radiotherapy followed by organ-preserving surgery for treating patients with nasal cavity and paranasal sinus cancer. METHODS: This retrospective study included all 156 patients diagnosed with sinonasal cancer in western Sweden between 1986 and 2009...
December 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28693263/role-of-microrna-296-3p-in-the-malignant-transformation-of-sinonasal-inverted-papilloma
#12
Tomohiko Kakizaki, Hiromitsu Hatakeyama, Yuji Nakamaru, Dai Takagi, Takatsugu Mizumachi, Tomohiro Sakashita, Satoshi Kano, Akihiro Homma, Satoshi Fukuda
Inverted papilloma (IP) is a benign tumor occurring in the nasal cavity and paranasal sinuses. It is reported that 5-15% of IPs undergo malignant transformation into squamous cell carcinoma (SCC), and the role of microRNAs (miRNA/miR) in this process remains to be elucidated. In the present study, whole miRNA profiles using samples of IP and SCC were investigated, in order to detect the function of miRNA in the carcinogenesis of IP. Samples from IPs (n=5) and SCC lesions (n=5), which arose from IPs, were used for miRNA analysis...
July 2017: Oncology Letters
https://www.readbyqxmd.com/read/28664668/human-papillomavirus-related-carcinoma-with-adenoid-cystic-like-features-a-series-of-five-cases-expanding-the-pathological-spectrum
#13
Jen-Fan Hang, Min-Shu Hsieh, Wing-Yin Li, Jo-Yu Chen, Shih-Yao Lin, Shih-Hao Liu, Chin-Chen Pan, Ying-Ju Kuo
AIMS: Human papillomavirus (HPV)-related carcinoma with adenoid cystic-like features is a newly described entity of the sinonasal tract. In this study, we evaluated histomorphology, immunophenotype and molecular testing to identify potentially helpful features in distinguishing it from classic adenoid cystic carcinoma (AdCC). METHODS AND RESULTS: We retrospectively collected five HPV-related carcinomas with adenoid cystic-like features and 14 AdCCs of the sinonasal tract...
June 30, 2017: Histopathology
https://www.readbyqxmd.com/read/28646364/sinonasal-malignancies-incidence-and-histological-distribution-in-jamaica-1973-2007
#14
Tracey N Gibson, Dawn P McNaughton, Barrie Hanchard
PURPOSE: To determine the histological distribution and trends in incidence of sinonasal malignancies in Jamaica. METHODS: Cases of all sinonasal malignancies diagnosed between 1973 and 2007 were extracted from the archives of the Jamaica Cancer Registry. Data recorded for each case included age at diagnosis, sex, year of diagnosis, topography, and histology. Data were used to calculate frequencies, age-specific incidence rates, and age-standardized incidence rates (ASRs)...
November 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28620639/prevalence-of-human-papilloma-virus-in-sinonasal-papilloma-in-southern-iranian-population
#15
Behnaz Valibeigi, Mohamad Javad Ashraf, Narges Kerdegari, Akbar Safai, Elham Abedi, Bijan Khademi, Negar Azarpira
STATEMENT OF THE PROBLEM: Sinonasal papilloma (SNP) is a rare benign lesion characterized by high recurrence rate and malignant transformation. PURPOSE: This study aimed to investigate the prevalence of human papilloma virus (HPV) infection in these lesions in South of Iran. MATERIALS AND METHOD: In this cross sectional retrospective study, a total of 41 patients, 38 SNP and 3 SNP/Squamous cell carcinoma cases, from 2007 to 2014 were studied...
June 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28616785/usefulness-of-nkx2-2-immunohistochemistry-for-distinguishing-ewing-sarcoma-from-other-sinonasal-small-round-blue-cell-tumors
#16
Austin McCuiston, Justin A Bishop
NKX2.2 is a new immunohistochemical marker that has been reported to be sensitive and specific for Ewing sarcoma (ES). It has not, however, been investigated specifically in the sinonasal small round blue cell tumor (SRBCT) differential diagnosis which includes many tumors specific to that site. It has also not been investigated in the newly recognized "adamantinoma-like" variant of ES. Immunohistochemistry for NKX2.2 was performed on 170 poorly differentiated sinonasal neoplasms: 73 squamous cell carcinomas (67 poorly differentiated, non-keratinizing, or basaloid types and 6 nasopharyngeal carcinomas), 46 olfactory neuroblastomas, 8 sinonasal undifferentiated carcinomas (SNUCs), 6 melanomas, 7 Ewing sarcomas, 6 SMARCB1-deficient carcinomas, 6 teratocarcinosarcomas, 5 alveolar rhabdomyosarcomas, 4 solid adenoid cystic carcinomas, 4 NK/T cell lymphomas, 3 NUT carcinomas, and 2 small cell carcinomas...
June 14, 2017: Head and Neck Pathology
https://www.readbyqxmd.com/read/28601297/outcomes-of-multimodal-management-for-sinonasal-squamous-cell-carcinoma
#17
Arnaud Paré, Pierre Blanchard, Silvia Rosellini, Anne Aupérin, Philippe Gorphe, Odile Casiraghi, Stéphane Temam, François Bidault, Philippe Page, Frédéric Kolb, François Janot, Antoine Moya Plana
BACKGROUND: Poor prognosis of sinonasal cancers (SNC) is usually due to the non-specific symptoms leading to late diagnosis with locally advanced disease. However, previous prognostic studies were often based on heterogeneous cohorts because of the scarcity of SNC. With squamous cell carcinoma being the main histological subgroup, the study aimed to perform a prognostic analysis on sinonasal squamous cell carcinoma (SNSCC) particularly, and to evaluate the oncological results of a multimodal therapy...
May 12, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28599459/advances-in-recurrence-and-malignant-transformation-of-sinonasal-inverted-papillomas
#18
Qingjia Sun, Lifeng An, Jun Zheng, Dongdong Zhu
Sinonasal inverted papilloma (SIP) is a benign tumor of the nasal cavity and sinus. SIP is characterized by aggressive malignant transformation and a high rate of recurrence. Inadequate removal of the tumor during surgery is one of the most significant contributors to SIP recurrence. A growing body of evidence suggests that molecular alteration in SIP, including human papilloma virus infections, single nucleotide polymorphisms of key genes, deregulation of signaling pathways and immunological changes, may lead to SIP occurrence and malignant transformation...
June 2017: Oncology Letters
https://www.readbyqxmd.com/read/28586604/orbital-involvement-in-sinonasal-diseases
#19
Zia-Us-Salam Qazi, Sarfraz Latif, Sadia Maqsood Awan
BACKGROUND: Orbital involvement in sinonasal diseases can present as proptosis, ophthalmoplegia or even as blindness due to optic nerve damage. There are a number of sinonasal diseases which can involve eyes. The purpose of this study was to enlist diagnoses of all the patients with sinonasal disease, in which orbit was also involved unilaterally or bilaterally and to analyse the management strategy and final outcome in all the cases. METHODS: Hundred consecutive patients having orbital symptoms along with sinonasal complaints that presented in ENT department of Shaikh Zayed federal postgraduate medical institute were included in our prospective study...
October 2016: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28452184/prognostic-survival-value-of-retropharyngeal-lymph-node-involvement-in-sinonasal-tumors-a-retrospective-descriptive-and-exploratory-study
#20
Katharina Gangl, Stefan Nemec, Gabriela Altorjai, Johannes Pammer, Matthaeus Ch Grasl, Boban M Erovic
BACKGROUND: Sinonasal carcinomas are rare. The purpose of this study was for us to present our assessment of the effects of retropharyngeal lymph node involvement at diagnosis on patient outcomes. METHODS: Retropharyngeal lymph node involvement in 36 patients with sinonasal carcinoma was determined by radiology at initial presentation. Clinical outcome, in particular, overall survival (OS) and locoregional control, was assessed by Kaplan-Meier analysis and log-rank testing...
April 28, 2017: Head & Neck
keyword
keyword
92907
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"