20,933 results match your criteria Laryngeal Carcinoma

Pignat's vertical partial laryngectomy with crico-hyoido-epiglotto-plasty.

Eur Arch Otorhinolaryngol 2021 Jun 11. Epub 2021 Jun 11.

Otorhinolaryngology Division, Leon Berard Cancer Center, Lyon, France.

Purpose: Pignat's partial laryngectomy with crico-hyoido-epiglotto-plasty (CHEPL) is a vertical laryngectomy with resection of the anterior portion of the thyroid cartilage and reconstruction with a wires net and the subhyoid muscles. The aim of this retrospective study was to evaluate and analyze oncologic and functional outcomes in patients affected by laryngeal squamous cell carcinoma and treated with Pignat's partial laryngectomy.

Methods: Seventy patients with cT1-cT3 glottic cancer were surgically treated with Pignat's technique. Read More

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Evaluation of fully automated a priori MCO treatment planning in VMAT for head-and-neck cancer.

Phys Med 2021 Jun 8;87:31-38. Epub 2021 Jun 8.

Centre Léon Bérard, 28 rue Laennec 69373, LYON Cedex 08, France.

Purpose: Automated planning techniques aim to reduce manual planning time and inter-operator variability without compromising the plan quality which is particularly challenging for head-and-neck (HN) cancer radiotherapy. The objective of this study was to evaluate the performance of an a priori-multicriteria plan optimization algorithm on a cohort of HN patients.

Methods: A total of 14 nasopharyngeal carcinoma (upper-HN) and 14 "middle-lower indications" (lower-HN) previously treated in our institution were enrolled in this study. Read More

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Laryngeal squamous cell carcinoma cell lines show high tolerance for siRNA-mediated CDK1 knockdown.

Am J Cancer Res 2021 15;11(5):2081-2094. Epub 2021 May 15.

Institute of Human Genetics, Polish Academy of Sciences Poznan, Poland.

Alterations of the cell cycle checkpoints lead to uncontrolled cell growth and result in tumorigenesis. One of the genes essential for cell proliferation and cell cycle regulation is . This makes it a potential target in cancer therapy. Read More

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Controlled ovarian stimulation therapy as a potential risk for the development and progression of renal cell carcinomas: A case report and literature review.

Mol Clin Oncol 2021 Jul 23;15(1):140. Epub 2021 May 23.

The Yale Larynx Laboratory, Department of Surgery, Yale School of Medicine, New Haven, CT 06510, USA.

Renal Cell Carcinoma (RCC) is the most common type of cancer in the kidney and is mostly asymptomatic. Previous studies have supported the important role of sex hormones in RCC pathophysiology and that targeted hormone receptor therapy, such as estrogen receptor targeting, is a promising treatment strategy. However, to the best of our knowledge, it remains unknown whether hormonal therapy, such as controlled ovarian stimulation for fertilization, serves a role in the development and progression of RCC. Read More

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An integrative microenvironment approach for laryngeal carcinoma: the role of immune/methylation/autophagy signatures on disease clinical prognosis and single-cell genotypes.

J Cancer 2021 13;12(14):4148-4171. Epub 2021 May 13.

Department of Otolaryngology-Head and Neck Surgery, Shanghai ninth people's Hospital, Shanghai Jiao Tong University School of Medicine; Ear Institute, Shanghai JiaoTong University School of Medicine; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, China.

The effects of methylation/autophagy-related genes (MARGs) and immune infiltration in the tumor microenvironment on the prognosis of laryngeal cancer were comprehensively explored in this study. Survival analysis screened out 126 MARGs and 10 immune cells potentially associated with the prognosis of laryngeal carcinoma. Cox and lasso regression analyses were then used to select 8 MARGs (CAPN10, DAPK2, MBTPS2, ST13, CFLAR, FADD, PEX14 and TSC2) and 2 immune cells (Eosinophil and Mast cell) to obtain the prognostic risk scoring system (pRS). Read More

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Alterations of bacterial communities of vocal cord mucous membrane increases the risk for glottic laryngeal squamous cell carcinoma.

J Cancer 2021 13;12(13):4049-4063. Epub 2021 May 13.

Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan 030001, China.

Bacteria are among the important factors that play a role in the balance of human health, and their relationship with some tumors has been well established. However, the association between bacteria colonizing the vocal cords and glottic laryngeal squamous cell carcinoma (GLSCC) remains unclear. Here, we investigated whether bacterial communities of the vocal cord mucous membrane play a role in the development of GLSCC. Read More

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Locally advanced lymphoepithelial carcinoma of the larynx/hypopharynx: A case report.

Oral Oncol 2021 Jun 3:105373. Epub 2021 Jun 3.

Oncocenter, Teresina, PI, Brazil.

Lymphoepithelial carcinoma (LEC) is an uncommon, aggressive cancer that affects mainly the nasopharynx (a form that is closely related to the Epstein-Barr virus). LEC of the larynx/hypopharynx is extremely rare, accounting for only 0.2% of malignant tumors of the larynx. Read More

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Neck dissection and trans oral robotic surgery for oropharyngeal squamous cell carcinoma.

Auris Nasus Larynx 2021 Jun 3. Epub 2021 Jun 3.

Otolaryngology and Head-Neck Surgery Unit, Department of Head-Neck Surgeries, Morgagni Pierantoni Hospital, Azienda USL della Romagna, Forlì, Italy.

Objective: Trans Oral Robotic Surgery (TORS) is a modality in the management of oropharyngeal squamous cell carcinoma(OPSCC). This study was planned to determine whether Selective Neck Dissection (SND) is oncological safe procedure even in patients with lymph node metastases.

Methods: OPSCC patients were divided into Modified Radical Neck Dissection (MRND) and SND groups. Read More

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Oncological, Surgical and Functional Outcomes of Transoral Robotic Cordectomy for Early Glottic Carcinoma.

J Voice 2021 Jun 2. Epub 2021 Jun 2.

Robotic Study Group of Young-Otolaryngologists of the International Federations of Oto-rhino-laryngological Societies (YO-IFOS), Paris, France; Department of Otorhinolaryngology and Head and Neck Surgery, Foch Hospital, School of Medicine, UFR Simone Veil, Université Versailles Saint-Quentin-en-Yvelines (Paris Saclay University), Paris, France; Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, UMONS Research Institute for Health Sciences and Technology, University of Mons (UMons), Mons, Belgium. Electronic address:

Objective: To investigate oncological, surgical and functional outcomes of transoral robotic surgery cordectomy (TORS-Co).

Methods: A retrospective chart review of patients benefiting from TORS-Co for a cT1a vocal fold squamous cell carcinoma was conducted at a single academic medical center. TORS-Co was performed through da Vinci robot. Read More

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Genetic variants associated with expression of contribute to the risk of head and neck cancer in Chinese population.

J Med Genet 2021 Mar 5. Epub 2021 Mar 5.

Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China

Background: Squamous cell carcinoma of the head and neck (SCCHN) is one of the most common cancers worldwide and includes cancers arising from the oral cavity, pharynx and larynx. Genome-wide association studies have found several genetic variants related to the risk of SCCHN; however, they could only explain a small fraction of the heritability. Thus, more susceptibility loci associated with SCCHN need to be identified. Read More

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Comparison of Open and Thoracoscopic Esophagectomy in Patients With Locally Advanced Esophageal Squamous Cell Carcinoma After Neoadjuvant Therapy.

Anticancer Res 2021 Jun;41(6):3011-3021

Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan.

Background/aim: The safety and effectiveness of thoracoscopic compared with open esophagectomy remain uncertain. We aimed to clarify the differences between these surgical modalities in patients with esophageal squamous cell carcinoma (ESCC) who underwent neoadjuvant therapy.

Patients And Methods: We reviewed surgical outcomes among 133 patients with locally advanced ESCC who underwent neoadjuvant therapy followed by esophagectomy. Read More

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Free flap for soft palate reconstruction: long-term functional evaluation of a new technique.

Eur Arch Otorhinolaryngol 2021 Jun 2. Epub 2021 Jun 2.

Department of Otorhinolaryngology and Head and Neck Surgery, Centre Hospitalier Universitaire Vaudois, Rue du Bugnon, Service d'ORL, BH 10 CHUV, Avenue du Bugnon, 46-1011, Lausanne, Switzerland.

Purpose: The soft palate (SP) has a complex anatomy and physiology. Reconstruction after tumour resection is a challenge, and procedures that only restore bulk don't give good results. We aim to present a new technique for the in-setting and the functional outcomes. Read More

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Tracking Changes in Age Distribution of Head and Neck Cancer in the U.S. from 1975-2016.

Clin Otolaryngol 2021 Jun 2. Epub 2021 Jun 2.

Division of Laryngology, Department of Otolaryngology - Head and Neck Surgery, Mayo Clinic Arizona, Phoenix, AZ, USA.

Introduction: Several independent studies report an alarming increase of patients younger than 40 being diagnosed with squamous cell carcinoma. There is currently a lack of available data clearly tracking changes in the age distribution of head and neck cancer (HNC) within the U.S. Read More

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Detection of Gene Mutation in Head and Neck Squamous Cell Carcinoma Using Droplet Digital PCR and RT-qPCR.

Biomolecules 2021 May 31;11(6). Epub 2021 May 31.

Department of Otolaryngology, Head and Neck Oncology, Medical University of Lodz, 93-143 Lodz, Poland.

Head and neck squamous cell carcinomas (HNSCC) are the seventh cause of human malignancy with low survival rate due to late diagnosis and treatment. Its etiology is diverse; however genetic factors are significant. The most common mutations in HNSCC were found in the genes: (10-12%), (6%), and (7-9%). Read More

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Identification of High-Risk Human Papillomavirus DNA, p16, and E6/E7 Oncoproteins in Laryngeal and Hypopharyngeal Squamous Cell Carcinomas.

Viruses 2021 May 27;13(6). Epub 2021 May 27.

Institute of Microbiology and Virology, Riga Stradiņš University, Rātsupītes 5, LV-1067 Riga, Latvia.

Human papillomavirus (HPV) was proven to play a significant role in cancer development in the oropharynx. However, its role in the development of laryngeal (LSCC) and hypopharyngeal squamous cell carcinoma (HPSCC) remains to be clarified. High-risk HPV (HR-HPV) viral proteins E6 and E7 are considered to be pertinent to HPV-related carcinogenesis. Read More

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Cattleianal and Cattleianone: Two New Meroterpenoids from Leaves and Their Selective Antiproliferative Action against Human Carcinoma Cells.

Molecules 2021 May 13;26(10). Epub 2021 May 13.

Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Kasr el-Aini Street, Cairo 11562, Egypt.

The Myrteacae family is known as a rich source of phloroglucinols, a group of secondary metabolites with notable biological activities. Leaves of were extracted with chloroform: methanol 8:2 to target the isolation of phloroglucinol derivatives. Isolated compounds were characterized using different spectroscopic methods: nuclear magnetic resonance (NMR), ultra-violet (UV) and mass spectrometry (MS). Read More

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Poorly Differentiated Neuroendocrine Larynx Carcinoma: Clinical Features and miRNAs Signature-A New Goal for Early Diagnosis and Therapy?

J Clin Med 2021 May 8;10(9). Epub 2021 May 8.

Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy.

Laryngeal neuroendocrine carcinomas (LNECs) are rare and highly heterogeneous malignancies presenting a wide range of pathological and clinical manifestations. Herein, we retrospectively characterize ten patients diagnosticated with LNEC, five of which were defined as well-moderately differentiated neuroendocrine carcinomas, and five that were defined as poorly differentiated neuroendocrine carcinomas, according to the latest WHO classification. Clinical features were analyzed and compared between the two subgroups together with a microRNA study which evidenced a peculiar signature likely related to poorly differentiated larynx neuroendocrine carcinomas. Read More

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Meet the Insidious Players: Review of Viral Infections in Head and Neck Cancer Etiology with an Update on Clinical Trials.

Microorganisms 2021 May 6;9(5). Epub 2021 May 6.

Genetics and Bioengineering Department, Faculty of Engineering and Natural Sciences, International University of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina.

Head and neck cancers (HNC) occur in the upper aerodigestive tract and are among the most common cancers. The etiology of HNC is complex, involving many factors, including excessive tobacco and alcohol consumption; over the last two decades, oncogenic viruses have also been recognized as an important cause of HNC. Major etiological agents of nasopharynx carcinoma and oropharyngeal carcinoma include Epstein-Barr virus (EBV) and human papillomaviruses (HPVs), both of which are able to interfere with cell cycle control. Read More

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Outcomes of Esophageal Cancer after Esophagectomy in the Era of Early Injection Laryngoplasty.

Diagnostics (Basel) 2021 May 20;11(5). Epub 2021 May 20.

School of Medicine, Chang Gung University, 259 Wen-Hwa 1st Road, Taoyuan 333, Taiwan.

(1) Background: severe weight loss was reported to be related to unilateral vocal fold paralysis (UVFP) after esophagectomy and could thus impair survival. Concomitant radical lymph node dissection along the recurrent laryngeal nerve during esophageal cancer surgery is controversial, as it might induce UVFP. Early intervention for esophagectomy-related UVFP by administering intracordal injections of temporal agents has recently become popular. Read More

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Lymph Node Yield and Ratio in Selective and Modified Radical Neck Dissection in Head and Neck Cancer-Impact on Oncological Outcome.

Cancers (Basel) 2021 May 4;13(9). Epub 2021 May 4.

Department of Otorhinolaryngology-Head and Neck Surgery, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland.

: Lymph node metastases are associated with poor prognosis in head and neck squamous cell carcinoma (HNSCC). Neck dissection (ND) is often performed prior to or after (chemo)radiation (CRT) and is an integral part of HNSCC treatment strategies. The impact of CRT delivered prior to ND on lymph node yield (LNY) and lymph node ratio (LNR) has not been comprehensively investigated. Read More

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Assessment of HPV16 infection in patients with laryngeal cancer.

Pol J Pathol 2021 ;72(1):64-74

Department of Radiotherapy for Children and Adults, University Children's Hospital of Krakow, Poland.

The purpose of the study was to investigate HPV16 infection in laryngeal cancer patients treated with surgery and adjuvant radiotherapy as well as to analyze treatment results in relation to HPV16 infection and selected clinical, histopathological, and radiotherapy parameters. A retrospective analysis was performed in a group of 60 patients with squamous cell carcinoma of the larynx treated surgically and qualified for adjuvant radiotherapy at the Oncology Center in Cracow between 1995 and 2001. The studied group consisted of 57 men (95%) and 3 women (5%) of mean age of 56 years. Read More

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Salvage surgery for residual or recurrent laryngeal squamous cell carcinoma after (Chemo)radiotherapy: Oncological outcomes and prognostic factors.

Eur J Surg Oncol 2021 May 26. Epub 2021 May 26.

Coordinator of the International Head and Neck Scientific Group, Padua, Italy.

Nonsurgical primary treatment of early and advanced laryngeal squamous cell carcinoma, employing radiotherapy with or without chemotherapy, is considered a standard of care in many centers throughout the world. When patients have persistent or recurrent disease after non-surgical treatment, salvage surgery is frequently the only remaining potentially curative treatment. Depending on the extent of the residual/recurrent disease, different surgical salvage options are at the surgeon's disposal. Read More

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Carotid-Esophageal Fistula Secondary to Laryngeal Carcinoma: Successful Endovascular Exclusion.

JACC Cardiovasc Interv 2021 May 19. Epub 2021 May 19.

Interventional Cardiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico.

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tRNA inhibits proliferation and promotes apoptosis of laryngeal squamous cell carcinoma cells.

J Clin Lab Anal 2021 May 28:e23821. Epub 2021 May 28.

Department of Otorhinolaryngology, Head and Neck Surgery, The Affiliated LiHuili Hospital, Ningbo University, Ningbo, China.

Background: Laryngeal squamous cell carcinoma (LSCC) brings a heavy blow to the patient's voice. Transfer RNA (tRNA) is a common RNA, the roles of tRNAs in LSCC are largely unknown.

Methods: The tRNA expression profile in LSCC tissues and adjacent normal tissues was measured by a tRNA qRT-PCR array. Read More

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Dosimetric impact of volumetric modulated arc therapy for nasopharyngeal cancer treatment.

Rep Pract Oncol Radiother 2021 25;26(1):101-110. Epub 2021 Feb 25.

Humanitas Clinical and Research Hospital IRCCS, Radiotherapy Dept, Milan-Rozzano, Italy.

Background: The purpose of the study was to evaluate the toxicity and outcome of nasopharyngeal carcinoma patients treated using 3-dimensional conformal radiotherapy (3DCRT) or volumetric modulated arc therapy (VMAT) technique.

Materials And Methods: 68 patients treated between 2006 and 2018 were retrospectively analysed. Since 2009 patients received 3DCRT with 50/70 Gy to the elective/boost volumes in 35 fractions; from then, VMAT with simultaneous integrated boost (SIB) with 54. Read More

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February 2021

YAP/STAT3 promotes the immune escape of larynx carcinoma by activating VEGFR1-TGFβ signaling to facilitate PD-L1 expression in M2-like TAMs.

Exp Cell Res 2021 May 24:112655. Epub 2021 May 24.

Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, PR China. Electronic address:

Larynx carcinoma (LC) is the most prevalent head and neck cancer among adults. LC xenograft mouse model was generated to verify the effect of VEGF on macrophage polarization and tumor growth in vivo. EdU assay was performed to measure the cell proliferation. Read More

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Metastasis of cN0 Papillary Thyroid Carcinoma of the Isthmus to the Lymph Node Posterior to the Right Recurrent Laryngeal Nerve.

Front Endocrinol (Lausanne) 2021 10;12:677986. Epub 2021 May 10.

Department of Head Neck and Thyroid, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China.

Objective: The association between metastasis to the lymph node posterior to the right recurrent laryngeal nerve (LN-prRLN) and cN0 papillary thyroid carcinoma (PTC) located in the thyroid isthmus remains unknown; therefore, our goal was to analyze the characteristics of LN-prRLN metastasis of cN0 PTCs of the thyroid isthmus and determine its potential predictors.

Patients And Methods: This retrospective study included patients who underwent bilateral central neck dissection between January 2018 and January 2021. The specimen was divided into five groups of prelaryngeal lymph node (LN), pretracheal LN, left paratracheal LN, lymph node anterior to the right recurrent laryngeal nerve (LN-arRLN), and LN-prRLN. Read More

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Analysis of Risk Factors for Surgical Complications of Endoscopic Thyroidectomy via Total Areola Approach.

Cancer Manag Res 2021 18;13:4003-4012. Epub 2021 May 18.

Department of General Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China.

Background: Increased surgical technology has led broad acceptance endoscopic thyroidectomy and its application in the treatment of thyroid diseases, including thyroid carcinoma. Although the incidence of complications and mortality of thyroid surgery has been significantly reduced, serious complications still occur from time to time. The purpose of this retrospective study is to identify the factors that influence the complications of endoscopic thyroidectomy. Read More

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Apatinib combined with concurrent chemoradiotherapy in patients with subglottic small cell carcinoma: a case report.

J Int Med Res 2021 May;49(5):3000605211016146

Department of Radiation Oncology, The 74540First Affiliated Hospital of Bengbu Medical College, Bengbu City, Anhui Province, China.

Subglottic small cell carcinoma (SSMCC) is a rare type of neoplasm, meaning that laryngeal cancer guidelines in several countries, including the National Comprehensive Cancer Network (NCCN) guidelines, do not include treatment principles for SSMCC. Angiogenesis is an established factor in tumor initiation, growth, and dissemination. Apatinib mesylate, an orally administered drug, is a novel inhibitor of vascular endothelial growth factor receptor-2, a key mediator of angiogenesis, and has been shown to be safe and efficacious in the treatment of certain types of malignant tumors. Read More

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[Local recurrence of iodine refractory thyroid cancers. Surgical therapy options for larynx and trachea infiltration].

Nuklearmedizin 2021 May 25. Epub 2021 May 25.

Klinik und Poliklinik für Nuklearmedizin, Klinikum Großhadern, München, Germany.

Aim:  Local recurrence of thyroid carcinomas can result in tumor infiltration in the lower region of the larynx. Since these tumors typically no longer store iodine, treatment options are greatly limited. The present study describes our experience with laryngo-tracheal resection of such cases of local recurrence. Read More

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