Introduction: Out of all non-communicable diseases, cancer is the leading cause of death in the 21st century. Oral cancer ranks in top ten cancers in the world and oncogenic viruses contribute to its development and are a major preventable risk factor for it.
Material And Methods: In the present study we intend to find the incidence of HPV and EBV by PCR in 108 sporadic oral cancer patients and study the clinico-pathological variables in agreement to their presence or absence.
Results: We found that the incidence of EBV in oral cancer is much higher (30/108; 27.8%) than HPV 16 (14/108; 13%) and, a complete absence of HPV 18 (0/108) was reported by real time PCR. Co-infection by EBV and HPV was reported in 5.6% cases (6/108). However, on comparing this data with the corresponding clinico-pathological cofactors (age, gender, grade of tumour, tumour size, nodal status, metastasis, DOI, TIL, ENE) it was found that there was no statistical significance between the two.
Conclusion: Hence, we conclude that these oncogenic viruses are independent cofactors to oral cancer development and none of the clinico-morphologic variable is associated with the viral etiology.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7868717 | PMC |
| http://dx.doi.org/10.1016/j.jobcr.2021.01.007 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Artificial intelligence for image recognition in diagnosing oral and oropharyngeal cancer and leukoplakia.
Sci Rep
January 2025
Department of Otolaryngology Head and Neck Surgery, Technical University Munich, Munich, Germany.
Visual diagnosis is one of the key features of squamous cell carcinoma of the oral cavity (OSCC) and oropharynx (OPSCC), both subsets of head and neck squamous cell carcinoma (HNSCC) with a heterogeneous clinical appearance. Advancements in artificial intelligence led to Image recognition being introduced recently into large language models (LLMs) such as ChatGPT 4.0.
View Article and Find Full Text PDFRelationship between muscular mass, inflammatory status, tumor metabolic activity and oral intake in head and neck cancer at the outset of management.
Clin Nutr ESPEN
January 2025
Service d'orl et chirurgie cervico-faciale, CHU de Clermont-Ferrand, 58 rue Montalembert, 63000 Clermont-Ferrand, France; Unité de Nutrition Humaine (UNH), Université Clermont Auvergne, INRAE, CRNH Auvergne, 58 rue Montalembert, 63000 Clermont-Ferrand, France. Electronic address:
Background And Aims: Patients with head and neck cancer (HNC) are often malnourished with a low muscular mass at the outset of management. This is thought to be mainly due to poor nutritional intake. The aim of this study was to assess the correlation between tumor metabolic activity, inflammatory status and body composition in HNC patients.
View Article and Find Full Text PDFIs postoperative adjuvant therapy necessary for pT3N0 oral cavity squamous cell carcinoma?
Oral Oncol
January 2025
Department of Otorhinolaryngology, Head and Neck Surgery, Chang Gung Memorial Hospital and Chang Gung University Taoyuan Taiwan Republic of China. Electronic address:
Background: The current NCCN guidelines advocate for the use of adjuvant radiotherapy (RT) or chemoradiotherapy (CRT) in pT3N0 oral cavity squamous cell carcinoma (OCSCC). Here, we sought to evaluate whether postoperative RT/CRT may confer a survival advantage in pT3N0 patients who lack adverse pathological features.
Methods: A dataset of 852 pT3N0 OCSCC patients treated between 2018 and 2021 was analyzed.
Mucinous ovarian carcinoma: Impact of ovarian stimulation, hormonal contraception, and hormone replacement therapy.
Eur J Obstet Gynecol Reprod Biol
January 2025
Département de chirurgie, centre Léon Bérard, Lyon, France; INSERM U1290 RESHAPE, France; Hôpital Femme Mère Enfant, Bron, France. Electronic address:
Unlike high-grade serous carcinoma (HGSC), which mainly affects postmenopausal women, mucinous ovarian carcinoma (MOC) affects younger patients, with a median age at diagnosis of 53 years, and is rare among premenopausal women. After they receive anticancer treatment, these women encounter specific issues involving fertility preservation (FP) and/or pregnancy, which potentially require assisted reproductive technology (ART) as well as the prescription of hormonal contraception (HC) or hormone replacement therapy (HRT). We reviewed the available literature in PubMed/Medline concerning the risks of the development of ovarian cancer (OC), including MOC, associated with ART, HC and HRT, and literature on the impact of ovarian stimulation in the context of FP and/or ART, HC and HRT in women previously treated for OC, including MOC.
View Article and Find Full Text PDFEveryday activity strategies perceived by people with advanced cancer: a qualitative explorative study.
BMC Palliat Care
January 2025
DEFACTUM, Central Region Denmark, Aarhus, Denmark.
Background: Despite growing research on the daily life of people with advanced cancer, more specific knowledge is needed about the specific strategies these people use to manage everyday activities.
Purpose: This study explores how people with advanced cancer manage their everyday activities and describe their specific strategies.
Methods: The qualitative study was designed with an explorative approach.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!