[18F]FDG PET/CT Imaging and Hematological Parameters Can Help Predict HPV Status in Head and Neck Cancer.

Objective: To determine whether [F]FDG PET/CT and hematological parameters provide supportive data to determine HPV status in HNSCC patients.

Methods: Retrospective analysis of clinical and diagnostic data from 106 patients with HNSCC: 26.4% HPV-positive and 73.

Treatment of the neck in residual/recurrent disease after chemoradiotherapy for advanced primary laryngeal cancer.

Concomitant chemoradiotherapy (CRT) is extensively used as primary organ preservation treatment for selected advanced laryngeal squamous cell carcinomas (LSCC). The oncologic outcomes of such regimens are comparable to those of total laryngectomy followed by adjuvant radiotherapy. However, the management of loco-regional recurrences after CRT remains a challenge, with salvage total laryngectomy being the only curative option.

A Matter of Margins in Oral Cancer-How Close Is Enough?

In patients with oral cancer, the risk factors for local, regional, and distant recurrence according to margin status have not been well established. We aimed to determine the risk factors for recurrence by margin status and to identify a margin cut-off point for improved survival in patients with close margins. We retrospectively reviewed adult patients treated at our centre from 2009 to 2021 for primary oral cancer.

Oral cancer in young adults: should we approach these patients differently?

Objective: The influence of age on treatment outcomes in oral cancer is unclear. We aimed to determine the prevalence of oral cancer in adults under age 45 and to compare treatment outcomes by age.

Methods: Retrospective study of 284 patients treated for oral cancer from 2010 to 2021.

Complications of Surgically Assisted Rapid Maxillary/Palatal Expansion (SARME/SARPE)-A Retrospective Analysis of 185 Cases Treated at a Single Center.

The study aims to assess and classify complications in patients treated for maxillary transverse deficiency using surgically assisted rapid maxillary/palatal expansion (SARME/SARPE) under general anesthesia. The classification of the complications aimed to assess the difficulty of their treatment as well as estimate its real cost. : The retrospective study covered 185 patients who underwent surgery for a skeletal deformity in the form of maxillary constriction or in which maxillary constriction was one of its components treated by a team of maxillofacial surgeons at one center (97 females and 88 males, aged 15 to 47 years, mean age 26.

Senescence in head and neck squamous cell carcinoma: relationship between senescence-associated secretory phenotype (SASP) mRNA expression level and clinicopathological features.

Background: Cellular senescence is a state characterized by cell-cycle arrest and apoptotic resistance. Senescence in cancer may be induced by oncogenes or therapy. While cellular senescence might play an important role in protection against cancer development, elevated and uncontrolled senescent cells accumulation may promote carcinogenesis by secreting a collection of pro-inflammatory factors, collectively termed the senescence-associated secretory phenotype (SASP).

Developing and Validating a Multivariable Prognostic-Predictive Classifier for Treatment Escalation of Oropharyngeal Squamous Cell Carcinoma: The PREDICTR-OPC Study.

Purpose: While there are several prognostic classifiers, to date, there are no validated predictive models that inform treatment selection for oropharyngeal squamous cell carcinoma (OPSCC).Our aim was to develop clinical and/or biomarker predictive models for patient outcome and treatment escalation for OPSCC.

Experimental Design: We retrospectively collated clinical data and samples from a consecutive cohort of OPSCC cases treated with curative intent at ten secondary care centers in United Kingdom and Poland between 1999 and 2012.

Salvage surgery in laryngeal cancer after radiotherapy and partial surgery - comparative results.

Objective: The study is a retrospective comparison of the usefulness of salvage surgery between a group of previously radiotherapy-treated patients (RTPs) and a group of patients who previously underwent partial surgery with both local and ± nodal recurrence.

Study Design: Retrospective study.

Setting: Multi-center academic hospital.

Intraoperative Imaging Techniques to Improve Surgical Resection Margins of Oropharyngeal Squamous Cell Cancer: A Comprehensive Review of Current Literature.

Inadequate resection margins in head and neck squamous cell carcinoma surgery necessitate adjuvant therapies such as re-resection and radiotherapy with or without chemotherapy and imply increasing morbidity and worse prognosis. On the other hand, taking larger margins by extending the resection also leads to avoidable increased morbidity. Oropharyngeal squamous cell carcinomas (OPSCCs) are often difficult to access; resections are limited by anatomy and functionality and thus carry an increased risk for close or positive margins.

Pectoralis major myocutaneous flaps vs. revascularised free tissue flaps following salvage surgery for recurrent head and neck cancer.

Purpose: To assess the efficacy of two reconstructive methods: pectoralis major myocutaneous flap and revascularised free flap in salvage surgery for recurrent head and neck cancer.

Patients And Methods: We retrospectively analysed 100 cases of patients who had recurrent head and neck cancer and were treated in the Department of Head and Neck Surgery between 2011 and 2021. The study participants were divided into two groups depending on the method of reconstruction: 62 patients who underwent revascularised free flap reconstruction and 38 patients with pectoralis major myocutaneous flap.

Lost productivity due to head and neck cancer mortality in Hungary, Poland, and Romania.

Background/aims: Head and neck cancer (HNC) describes a range of malignant tumours that arise from the epithelium of the mucous membranes in the head and neck region, including the oral cavity, pharynx, larynx, nasal cavity, and paranasal sinuses. In Hungary, oral cancer is among the top ten causes of cancer-related death (Diz et al., 2017 [1]).

Effectiveness of core needle biopsy in the diagnosis of thyroid lymphoma and anaplastic thyroid carcinoma: A systematic review and meta-analysis.

Background: Both anaplastic thyroid carcinoma (ATC) and thyroid lymphoma (TL) clinically present as rapidly enlarging neck masses. Unfortunately, in this situation, like in any other thyroid swelling, a routine fine-needle aspiration (FNA) cytology is the first and only diagnostic test performed at the initial contact in the average thyroid practice. FNA, however, has a low sensitivity in diagnosing ATC and TL, and by the time the often "inconclusive" result is known, precious time has evolved, before going for core-needle biopsy (CNB) or incisional biopsy (IB) as the natural next diagnostic steps.

Using the DASH Questionnaire to Evaluate Donor Site Morbidity of the Serratus Anterior Free Flap in Head and Neck Reconstruction: A Multicenter Study.

To evaluate donor site morbidity of the serratus anterior free flap (SAFF) in head and neck reconstruction. The Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire (0 no disability to 100 most severe disability) was applied to 20 patients (M: 16; F: 4) who underwent ablative surgery and reconstruction of the head and neck using a SAFF. Applications, as well as the donor site, recipient site and flap-related complications, were evaluated.

Does experience of the surgeon affect surgical margins in head and neck basal cell carcinoma?

<b>Aim:</b> The aim of our study was to evaluate the impact of surgical experience in a high volume head and neck surgery department on basal cell carcinoma margin status. </br></br> <b>Material and methods:</b> A retrospective analysis of 546 patients surgically treated for primary basal cell carcinoma of the head and neck region was carried out. Resections were performed by 4 specialists with equal experience in head and neck surgery and 4 ENT residents at the same level of surgical training.

Influence of Semiquantitative [F]FDG PET and Hematological Parameters on Survival in HNSCC Patients Using Neural Network Analysis.

The aim of this study is to assess the influence of semiquantitative PET-derived parameters as well as hematological parameters in overall survival in HNSCC patients using neural network analysis. Retrospective analysis was performed on 106 previously untreated HNSCC patients. Several PET-derived parameters (SUV, SUV, TotalSUV, MTV, TLG, TLR, TLR, TLR, and HI) for primary tumor and lymph node with highest activity were assessed.

The impact of the COVID-19 pandemic on the management of head and neck cancer patients at a tertiary care institution in Poland.

Aim Of The Study: To assess the impact of the COVID-19 pandemic on the diagnosis and treatment of patients at a tertiary hospital in Poland.

Material And Methods: This was a retrospective review of head and neck cancer patients who presented to the multidisciplinary tumour board (MTB) during the 12-month period from March 2020 to February 2021 and compared to patients who presented to the MTB during the prior, pre-pandemic 12-month period from February 2019 to March 2020: Patient demographic and clinical variables were compared: sex, age at diagnosis, distance from hospital, date of first visit, radiological diagnosis, pathology specimen, MTB meeting, and initiation of primary and adjuvant treatment.

Results: The number of patients who presented to the MTB increased by 22% (278 to 340) from the pre-pandemic to the pandemic period.

De-escalation studies in HPV-positive oropharyngeal cancer: How should we proceed?

Human papilloma virus (HPV) is a well-established causative factor in a subset of squamous cell carcinomas of the head and neck (HNSCC). Although HPV can be detected in various anatomical subsites, HPV-positive oropharyngeal squamous cell carcinoma (OPSCC) is the most common HPV-related malignancy of the head and neck, and its worldwide incidence is constantly rising. Patients with OPSCC are generally younger, have less co-morbidities and generally have better prognosis due to different biological mechanisms of carcinogenesis.

miRNAs as Biomarkers for Diagnosing and Predicting Survival of Head and Neck Squamous Cell Carcinoma Patients.

Head and Neck Squamous Cell Carcinoma (HNSCC) is the sixth most common cancer worldwide. These tumors originate from epithelial cells of the upper aerodigestive tract. HNSCC tumors in different regions can have significantly different molecular characteristics.

Development and validation of an improved classification and risk stratification system for carotid body tumors: Multinational collaborative cohort study.

Background: This study aims to develop and validate a new classification system that better predicts combined risk of neurological and neurovascular complications following CBT surgery, crucial for treatment decision-making.

Methods: Multinational retrospective cohort study with 199 consecutive cases. A cohort of 132 CBT cases was used to develop the new classification.

Prognostic Factors Associated with Successful Salvage Surgery in Recurrent Oral Cancer.

Most patients with recurrent oral cancer are not eligible for salvage surgery. Among those who are candidates for surgical salvage, failure rates are high. Given the potential negative impact of salvage surgery on quality of life (QoL)-particularly in unsuccessful interventions-the decision to operate must be weighed carefully.

Profiling of microRNAs in actinic keratosis and cutaneous squamous cell carcinoma patients.

Actinic keratosis (AK) is a common skin lesion often defined as premalignant with more evidence indicating it as early stage of cutaneous squamous cell carcinoma (cSCC). The AK may remain stable, transform towards incisive cSCC or in some cases revert spontaneously. Several different underlying conditions can increase risk of cSCC, however, advanced age represents major risk of AK and its progression towards cSCC indicating increased risk during chronological aging.

Oral Microbial Species and Virulence Factors Associated with Oral Squamous Cell Carcinoma.

The human microbiome has been the focus of numerous research efforts to elucidate the pathogenesis of human diseases including cancer. Oral cancer mortality is high when compared with other cancers, as diagnosis often occurs during late stages. Its prevalence has increased in the USA over the past decade and accounts for over 40,000 new cancer patients each year.