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https://www.readbyqxmd.com/read/29777295/laser-debulking-or-tracheotomy-in-airway-management-prior-to-total-laryngectomy-for-t4a-laryngeal-cancer
#1
Djamil Semdaie, Fabienne Haroun, Odile Casiraghi, François Bidault, Stéphane Temam, François Janot, Philippe Gorphe
PURPOSE: Retrospective studies have shown that tracheotomy prior to total laryngectomy (TL) is associated with decreased survival. We sought to investigate whether this is due to higher local invasiveness associated with obstructive disease or whether it is the result of tracheotomy itself. METHODS: We reviewed patients with a T4a (AJCC 7th edition) laryngeal squamous-cell carcinoma treated with a primary TL followed by adjuvant radiotherapy between 2001 and 2013...
May 18, 2018: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/29775753/long-non-coding-rna-biomarker-for-human-laryngeal-squamous-cell-carcinoma-prognosis
#2
Jingjing Chen, Zhisen Shen, Hongxia Deng, Wei Zhou, Qi Liao, Ying Mu
Long non-coding RNAs (lncRNA) were discovered in tumors. The regulation of lncRNA in human laryngeal squamous cell carcinoma (LSCC) remains incomplete. Uncovering the potential of lncRNA to stratify the prognosis of LSCC and streamline the vast amount of clinical information will affect medical interventions. The surgical resected LSCC tissues, adjacent non-cancerous tissues (ANCT) and lymph node metastatic tissue (LNM) were collected from 76 patients for lncRNA AC008440.10 expression assay. The stages of LSCC and LNM were classified accordingly...
May 15, 2018: Gene
https://www.readbyqxmd.com/read/29775019/-the-expression-and-clinical-progression-of-androgen-estrogen-and-prolactin-receptor-in-laryngeal-squamous-cell-carcinoma
#3
M J Fei, Y N Xu, J D Wang
Objective: The aim of this study is to analyze the different expression and function of androgen receptors (AR) and estrogen receptor (ER-α) in laryngeal squamous cell carcinoma (LSCC). In combination with the expression of prolactin receptor (PRLR), we analyzed the prognostic impact of three receptors on the laryngeal carcinoma. Method: In this study, immunohistochemistry and reverse transcription polymerase chain reaction (RT-PC) analysis were performed on the tumor tissues and adjacent normal tissues in 112 LSCC patients (95 males and 17 females)...
February 2018: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29774998/-the-expressions-and-correlations-of-il-10-cd14-and-cd68-in-laryngal-squamous-cell-carcinoma
#4
S Zhang, H Huangfu, B Q Wang, W Gao, L N Wu, Y Li, W Y Li
Objective: The aim of this study is to investigate the distribution of IL-10, CD14 and CD68 in the tumor microenvironment of LSCC with the clinicopathologic factors. Method: We detected the expressions of IL-10, CD14 and CD68 in 46 primary LSCC tumor tissues by immunohistochemistry staining and explore the relationship between them and clinicopathologic factors. Result: We found that the expressions of IL-10, CD14 and CD68 were significantly correlated with clinical stage and T stage ( P <0.01). IL-10 and CD14 were correlated with lymph node metastasis ( P <0...
June 5, 2017: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29774995/-study-on-the-relationship-between-mct-1-and-p53-in-laryngeal-squamous-cell-carcinoma
#5
Y B Wang, O Xu, R J Zhang, C G Shan
Objective: The aim of this study is to investigate the expression and clinical significance of monocarboxylate transporter 1 (MCT-1) and p53 in laryngeal squamous cell carcinoma (LSCC). Method: Immunohistochemical staining of MCT-1 and p53 was carried out in 41 cases of laryngeal squamous cell carcinoma embedded in paraffin, and the relationship between positive expression and clinicopathological data was evaluated. All data were analyzed by SPSS software (Windows version 21.0). Result: In normal mucosa p53 expression was absent; while, the basal "stem cell" layer is highly enriched in MCT-1...
June 5, 2017: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29774993/-preliminary-study-on-the-expression-of-egfrv%C3%A2-and-cxcr4-in-head-and-neck-squamous-cell-carcinoma
#6
H D Zhang, S C Gong, Y Q Liu, S B He, Q X Zhang, M Y Si, Z K Yu
Objective: The aim of this study is to detect the expression of EGFRvⅢ and CXCR4 in HNSCC and to explore its possible mechanism. Method: We selected 60 cases of HNSCC from May 2013 to November 2016 in our hospital for surgical treatment, including 44 cases of laryngeal squamous cell carcinoma, 14 cases of hypopharyngeal squamous cell carcinoma, and 2 cases of nasal squamous cell carcinoma. pTNM staging according to AJCC 2010, Ⅲ stage 17 cases, Ⅳa stage 40 cases, and Ⅳb stage 3 cases; according to tumor differentiation degree: 13 cases of high differentiation, moderately differentiation in 31 cases, and 16 cases of low differentiated; primary tumor, positive lymph node metastasis as the experimental group, and 10 cases of adjacent tissues are taken as control (control group)...
June 5, 2017: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29771081/-analysis-of-related-factors-of-coins-foreign-bodies-crossing-the-esophagus-in-204-cases-of-children
#7
H L Lv, B Yan, Q H Zhang
Objective: To explore the anti-tumor effect of Stat3 antisense oligodeoxynucleotide on human Hep-2 cell tumor-bearing BALB/c nude mouse, to study the therapeutic value of Stat3 antisense oligodeoxynucleotide on laryngeal cancer. Method: Hep-2 cells from human laryngeal carcinoma in logarithmic phase were inoculated subcutaneously into BALB/c mice to establish a model of human Hep-2 cell tumor-bearing BALB/c mice. They were divided into blank group, control group and different concentrations of AS3 groups(1 group, 2 group, 3 group, 4 group), and then intraperitoneally administered once a day for 4 weeks, measuring body weight twice a week, and the long and short diameters of the tumors were recorded...
May 2018: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29771050/-fibrous-hemangioma-of-esophagus-portal-a-case-report
#8
Y P Wang, L X Li
A 33 year old male patient has found in the oral cavity tumor with nausea and vomiting after 20 days ago. The patients feel pharyngeal foreign body sensation, occasional sense of suffocation, the oropharyngeal tumor disappeared and foreign body sensation disappeared after swallowing. The patients without angina, no hemoptysis, no hoarseness, no acid reflux symptoms and weight loss phenomenon. The gastroscope showed giant tumor, esophagus smooth surface, visible local gray blue blood vessels, from the entrance of esophagus has been extended to the esophagus from the upper incisors 25 cm...
May 20, 2017: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29768641/-the-role-of-elective-neck-dissection-during-salvage-laryngectomy-a-retrospective-analysis
#9
Timon Hussain, Oliver Kanaan, Benedikt Höing, Nina Dominas, Stephan Lang, Stefan Mattheis
Elective neck dissection of the N0-neck is routinely performed during salvage laryngectomy (SLE) for recurrent cancer of the larynx or hypopharynx. The therapeutic benefit of additional neck dissection must be weighed against the risk of increased morbidity. In this retrospective analysis, we assessed oncologic parameters of patients who underwent SLE with concurrent bilateral neck dissection for recurrent laryngeal or hypopharyngeal cancer. We compared these data with patients who underwent primary laryngectomy (LE) with bilateral neck dissection for laryngeal and hypopharyngeal cancer...
May 16, 2018: Laryngo- Rhino- Otologie
https://www.readbyqxmd.com/read/29761277/treatment-of-differentiated-thyroid-cancer-can-endoscopic-thyroidectomy-via-a-chest-breast-approach-achieve-similar-therapeutic-effects-as-open-surgery
#10
Rui Qu, Jinyi Li, Jingge Yang, Peng Sun, Jian Gong, Cunchuan Wang
BACKGROUND: An analysis of some special factors was performed to further evaluate and discuss whether endoscopic surgery and traditional open surgery have similar therapeutic outcomes for differentiated thyroid cancer (DTC). METHODS: A retrospective study was performed on 76 patients undergoing surgery to treat DTC. Forty patients were treated by endoscopic thyroidectomy via the chest-breast approach (endoscopic group) and thirty-six patients were treated by open surgery (open group)...
May 14, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29756727/-laryngeal-papillomatosis-a-rare-cause-of-dysphonia-in-the-child-case-series
#11
Giselle Cuestas, Verónica Rodríguez, Flavia Doormann, Patricio Bellia Munzón, Gastón Bellia Munzón
Juvenile laryngeal papillomatosis is an uncommon disease caused by human papilloma virus, mainly types 6 and 11. It is the most common benign laryngeal tumor in children. This condition should be suspected in any children with persistent and progressive dysphonia with or without stridor and respiratory distress. Flexible laryngoscopy under local anesthesia allows to visualize the typical wart-like lesions. The diagnosis is confirmed by pathological anatomy. Existing treatment is palliative and consists mainly of the surgical excision of the papillomas to maintain the airway without obstruction and to improve the quality of the voice, but it has a high rate of relapse...
June 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29756382/treatment-delays-in-laryngeal-squamous-cell-carcinoma-a-national-cancer-database-analysis
#12
Elliot Morse, Rance J T Fujiwara, Benjamin Judson, Saral Mehra
OBJECTIVE: To characterize treatment delays in laryngeal cancer and associate delays with patient, tumor, and treatment factors and with overall survival. METHODS: We identified 33,819 adults with laryngeal squamous cell carcinoma (LSCC) in the National Cancer Database from 2004 to 2013. We calculated durations of diagnosis-to-treatment initiation, surgery-to-adjuvant treatment, radiotherapy duration, total treatment package, and diagnosis-to-treatment end intervals...
May 14, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29756363/treatment-for-t3-to-t4a-laryngeal-cancer-by-open-partial-horizontal-laryngectomies-prognostic-impact-of-different-pathologic-tumor-subcategories
#13
Giovanni Succo, Erika Crosetti, Andy Bertolin, Cesare Piazza, Gabriele Molteni, Stefano Cirillo, Massimo Petracchini, Martina Tascone, Andrea Elio Sprio, Giovanni Nicolao Berta, Giorgio Peretti, Livio Presutti, Giuseppe Rizzotto
BACKGROUND: The purpose of this retrospective study was to identify subcategories in cT3 to cT4a supraglottic/glottic cancers, describing their different spreading patterns, and local and locoregional recurrence modes. METHODS: Four hundred eighty-nine patients who underwent open partial horizontal laryngectomies (OPHLs) were retrospectively classified as: subcategory I (anterior pT3 with normal arytenoid mobility); subcategory II (posterior pT3 with impaired/absent mobility); subcategory III (anterior pT4 with normal mobility); and subcategory IV (posterior pT4 with impaired/absent mobility)...
May 13, 2018: Head & Neck
https://www.readbyqxmd.com/read/29753737/mir-196b-is-a-prognostic-factor-of-human-laryngeal-squamous-cell-carcinoma-and-promotes-tumor-progression-by-targeting-socs2
#14
Xudong Zhao, Wei Zhang, Wenyue Ji
BACKGROUND: Laryngeal squamous cell carcinoma (LSCC) has the second highest incidence among the head and neck malignancies. Additionally, the incidence of LSCCs has been recently increasing. Therefore, understanding the mechanisms of LSCC tumorigenesis and identifying novel biomarkers to accurately predict and improve the prognosis of patients with LSCC is extremely important. METHODS: miR-196b and SOCS2 expression was measured by qRT-PCR and western blot. Their correlation was analyzed with the Pearson test...
May 14, 2018: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29747260/-current-status-and-prospect-of-photodynamic-therapy-in-laryngeal-diseases
#15
C Zhang, J Q Jiang
Laryngeal diseases are closely related to the swallowing and speech function of the patients.Protecting and restoring laryngeal function, while curing lesions, is vital to patients' quality of life.Photodynamic therapy (PDT) is a minimally invasive method which is widely used in the treatment of tumor, precancerous lesions, and inflammatory diseases.In recent years, it has been shown to have a protective effect on normal structures. This article reviews the clinical outcomes of laryngeal diseases treated with PDT since 1990 in order to evaluate its efficacy and significance...
April 7, 2018: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/29747259/-postoperative-delirium-after-laryngeal-tumor-surgery-report-of-two-cases
#16
L L Tian, J C Ge, Z M Yang, W Gao, Y Zheng, J R Zhang, M Liu
No abstract text is available yet for this article.
April 7, 2018: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/29745089/hpv-infection-in-oropharyngeal-squamous-cell-carcinomas-correlation-with-tumor-size
#17
Eleftheria Gletsou, Theodoros A Papadas, Evangelia Baliou, Evangelos Tsiambas, Vasileios Ragos, Ilianna E Armata, George E Metaxas, Panagiotis P Fotiades
PURPOSE: Human papillomavirus (HPV) is implicated in carcinogenesis of a variety of epithelia, including oropharyngeal and laryngeal. High risk (HR) HPV persistent infection in head and neck squamous cell carcinomas (HNSCC) is a significant event, but its influence regarding the prognosis and survival in these patients remains under consideration. Our aim was to analyze a series of oropharyngeal (OP) SCCs at the HPV DNA level, correlating them to the survival status of the corresponding patients...
March 2018: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29744637/cancer-stage-and-pack-years-but-not-p16-or-hpv-are-relevant-for-survival-in-hypopharyngeal-and-laryngeal-squamous-cell-carcinomas
#18
Valerie Dahm, Andrea Haitel, Alexandra Kaider, Isabella Stanisz, Andrea Beer, Claudia Lill
PURPOSE: Recently, p16 has been included in the TNM guideline for oropharyngeal carcinomas. The role of HPV and p16 in hypopharyngeal and laryngeal carcinomas has not yet been established sufficiently. METHODS: Hundred and thirty-four patients with hypopharyngeal and laryngeal carcinomas were included in this retrospective analysis. Only patients with known HPV status were eligible for the investigation. Survival probabilities were estimated for different risk factors...
May 9, 2018: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/29736098/lymph-node-metastases-papillary-thyroid-carcinoma-and-their-importance-in-recurrence-of-disease
#19
Sinisa Maksimovic, Branislava Jakovljevic, Zdenka Gojkovic
Background: The purpose of this study is to establish whether the lymph node metastases of the papillary thyroid carcinoma are a significant factor in recurrence of the disease by analyzing the time until recurrence of the disease and frequency of recurrence of the disease. Methods: From 1 January 1995 until 30 June 2017, 102 patients were treated at the Public Health Institute Hospital "Sveti Vracevi" in Bijeljina for PTC. In all patients, surgery of the thyroid gland and/or lymph nodes of the neck was performed...
April 2018: Medical Archives
https://www.readbyqxmd.com/read/29733513/radiotherapy-vs-surgery-for-t1-2n0m0-laryngeal-squamous-cell-carcinoma-a-population-based-and-propensity-score-matching-study
#20
Cheng Zhan, Xiaodong Yang, Xinmao Song, Li Yan
There are conflicting reports about whether radiotherapy or surgery is optimal for early-stage laryngeal squamous cell carcinoma (LSCC), although both have recently been recommended. Patients with T1-2N0M0 LSCC in the population-based SEER database who underwent radiotherapy or surgery were reviewed. Propensity score matching was used to eliminate the baseline variations. After matching, 1913 pairs of patients were included. Overall, patients who received radiotherapy had worse cancer-specific survival than patients with surgery...
May 7, 2018: Cancer Medicine
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