Results 41 to 50 of about 26,812 (287)

Squamous cell carcinoma implantation in gastrostomy orifice. Case report

Einstein (São Paulo), 2020
Percutaneous endoscopic gastrostomy is used to provide enteral nutritional support for patients with obstructive oropharyngeal or esophageal neoplasms. The placement of the catheter is considered safe, with few complications.
Ana Flávia Azevedo Querichelli, Fernanda Luiza Faria, Laura Ferreira Martinez, Eumildo de Campos Junior   +3 more
doaj   +2 more sources

Pituitary tumor-transforming gene expression is a prognostic marker for tumor recurrence in squamous cell carcinoma of the head and neck

, 2006
Background The proto-oncogene pituitary tumor-transforming gene (PTTG) has been shown to be abundantly overexpressed in a large variety of neoplasms likely promoting neo-vascularization and tumor invasiveness.
Solbach, Christine, Peters Silke, Eckerdt, Frank, Peters, Silke, Knecht, Rainald, Roller, Marc, Roller Marc, Eckerdt Frank, Solbach Christine, Knecht Rainald   +9 more
core   +1 more source

Mortality due to oral and oropharyngeal cancer in Uruguay from 1997 to 2014

, 2020
Oral and oropharyngeal cancer is considered a public health problem in several countries due to its high incidence and mortality rate. Objective: This study aimed to analyze oral and oropharyngeal cancer mortality in Uruguay from 1997 to 2014 by age ...
Manoela Domingues Martins (5137241), Marco Antonio Trevizani Martins (8074235), Fernando Neves Hugo (4829652), Maria Laura Cosetti-Olivera (8074226), Taiane Schaedler Prass (8074232), Amanda Ramos da Cunha (8074229)   +5 more
core   +1 more source

Noninvasive Characterization of Tumor Heterogeneity in HNSCC: From Clinical Utility to Biological Correlates

Advanced Science, EarlyView.
This study establishes a CT‐based radiomics framework to quantify intratumoral heterogeneity (ITH) in HNSCC. Using unsupervised clustering, tumor ROIs and VOIs are analyzed to calculate 2D/3D ITH scores. The score shows strong predictive value for prognosis and immunotherapy response, and is associated with tumor metabolism and immune microenvironment,
Xinwei Chen, Rui Liu, Yuan Zhou, Yin Xiao, Chengmin Feng, Lin Chen, Yanshi Li, Mengna Wang, Zhaobo Cheng, Yuxi Luo, Long Liu, Lijing Niu, Yue Xiang, Juan Peng, Guohua Hu, Min Pan   +15 more
wiley   +1 more source

The role of HPV CMV and EBV latent viruses of the development of Oropharyngeal squamous cell carcinoma (OPSCC)

, 2022
Background: In recent years, a dynamic increase in the incidence of oropharyngeal squamous cell carcinoma (OPSCC) has been observed, especially in highly developed countries.
Brzychczy-Wloch, Monika, Ścibik, Łukasz, Krawczyk, Agnieszka, Biegun, Katarzyna, Brzychczy-Włoch, Monika   +4 more
core   +1 more source

Association of a Multimodal Perioperative Care Program With Postoperative Complications in Elderly Patients Undergoing Gastrectomy for Gastric Cancer

Annals of Gastroenterological Surgery, EarlyView.
Implementation of a multimodal perioperative care program and reduction of postoperative complications. ABSTRACT Purpose This retrospective study aimed to assess the clinical effectiveness of a multimodal perioperative care program in reducing postoperative complications in elderly patients undergoing gastrectomy for gastric cancer.
Keiichi Fujiya, Hiroshi Fuseya, Yusuke Yonenaga, Keiko Sanada, Toshimi Inano, Yumi Oguma, Kazuko Nakajima, Chikako Ando, Kumiko Oka, Yusuke Koseki, Kenichiro Furukawa, Yutaka Tanizawa, Masanori Terashima, Etsuro Bando   +13 more
wiley   +1 more source

Non-invasive diagnosis of upper airway malignancies based on the analysis of markers in exhaled air

Сибирский онкологический журнал
The purpose of the study was to evaluate diagnostic capabilities of the gas analysis sensor device used for the study of exhaled gas samples obtained from patients with oropharyngeal and laryngeal cancers.Material and Methods. Exhaled gas samples from 31
D. E. Kulbakin, E. L. Choynzonov, I. K. Fedorova, E. V. Obkhodskaya, A. V. Obkhodskiy, E. O. Rodionov, V. I. Sachkov, V. I. Chernov   +7 more
doaj   +1 more source

Altered Nasal Microbiota in Sinonasal Tumors: A Comparative Analysis of Malignant and Benign Sinonasal Tumors

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Although shifts in nasal microbiota have been well‐documented in inflammatory upper airway conditions, microbiota tumor‐associated alterations remain uncharacterized. This study is the first to compare sinonasal microbiota profiles of patients with malignant tumors (MT), benign tumors (BT), and controls, offering insights into tumor‐
Evan A. Patel, Phillip A. Engen, Glen D. Souza, Sarah Khalife, Donyea Moore, Lauren Kret, Pedro Escobedo, Stefan J. Green, Ankur Naqib, Peter Filip, Peter Papagiannopoulos, Bobby A. Tajudeen, Mahboobeh Mahdavinia, Pete S. Batra   +13 more
wiley   +1 more source

The Necessity of Human Papillomavirus Vaccination in Men: A Narrative Review [PDF]

Urogenital Tract Infection
Anogenital wart caused by human papillomavirus (HPV) is the most common sexually transmitted infection. High-risk strains, such as types 16 and 18, cause penile cancer in men, cervical and vulvar cancers in women, and head and neck cancers and anal ...
Sooyoun Kim, Sangrak Bae
doaj   +1 more source

Plant Virus Immunotherapy for HPV‐Associated Oropharyngeal Squamous Cell Carcinoma

Advanced NanoBiomed Research, EarlyView.
Cowpea mosaic virus (CPMV) nanoparticles are safe and potent cancer immunotherapy candidates with strong immunomodulatory activity. CPMV activates innate immunity, which in turn drives adaptive immune responses and promotes durable, systemic antitumor effects.
Jessica Fernanda Affonso de Oliveira, Patrick Opdensteinen, Andrea Simms, Seongwon Jung, Giuliana P. Mognol, Hui Chen, Judith A. Varner, Nicole F. Steinmetz   +7 more
wiley   +1 more source