The real prognostic role of laryngeal dysplasia in patients affected by invasive cancer.

Purpose: Transoral laser microsurgery is the mainstay in treating early-stage laryngeal squamous cell carcinoma. However, consensus is lacking in non-radical surgery for infiltrating cancer, and even doubts are cast for patients with laryngeal dysplasia at the resection margins. In this study we aim to assess the prognostic significance of laryngeal dysplasia at the surgical margins in patients radically treated for infiltrating cancer.

Head and Neck Myopericytoma (MPC): A Case Report of Double Synchronous Sinonasal MPC.

Aim: Myopericytoma (MPC) is a rare tumour characterized by a perivascular proliferation of pericytic cells with myoid differentiation and a typical spindle shape. Except for the rare malignant cases, MPC mostly shows a benign course. Symptoms are often non-specific, and the diagnosis could be accidental.

A Transcriptomic Analysis of Laryngeal Dysplasia.

This article describes how the transcriptional alterations of the innate immune system divide dysplasias into aggressive forms that, despite the treatment, relapse quickly and more easily, and others where the progression is slow and more treatable. It elaborates on how the immune system can change the extracellular matrix, favoring neoplastic progression, and how infections can enhance disease progression by increasing epithelial damage due to the loss of surface immunoglobulin and amplifying the inflammatory response. We investigated whether these dysregulated genes were linked to disease progression, delay, or recovery.

Unlocking tracheoesophageal speech from pharyngoesophageal spasm: preliminary results of a videofluoroscopic-guided botulinum toxin A injection technique.

Purpose: The tracheoesophageal puncture for the voice prosthesis (VP) placement is the recognized gold standard in post-laryngectomy voice rehabilitation. Despite the development of specific intraoperative techniques, a subset of patients will suffer from poor functional outcomes due to pharyngoesophageal spasms (PES). This paper evaluates the functional outcomes after transcutaneous botulinum toxin type A (BTX-A) infiltration for PES with a videofluoroscopy-guided technique.

Outcomes of mini-invasive transoral surgery without neck dissection in supraglottic laryngeal cancer: Real world data from a tertiary cancer center.

Purpose: The neck management in early-stage cN0 supraglottic cancer represents an argument of debate. The aim of our study is to evaluate the oncological and functional outcomes in patients with early-stage cN0 supraglottic carcinoma treated with a wait-and-see policy for the neck.

Materials And Methods: Retrospective monocentric cohort study in a referral cancer care center.

Compartmental tongue surgery for intermediate-advanced squamous cell carcinoma: A multicentric study.

Background: A multicentric study was conducted on technical reproducibility of compartmental tongue surgery (CTS) in advanced tongue cancers (OTSCC) and comparison to standard wide margin surgery (SWMS).

Methods: We studied 551 patients with OTSCC treated by CTS and 50 by SWMS. Oncological outcomes were analyzed.

Are sex and gender considered in head and neck cancer clinical studies?

We analyzed the inclusion of sex and/or gender (S/G) in Head and Neck Cancer (HNC) clinical studies, through inspecting ClinicalTrials.gov (AACT) and the mention of Human Papilloma Virus (HPV) on a specific subgroup, namely oral cavity, larynx and oropharynx. Only 5% of HNC studies mention S/G as a planned analytical variable.

The Genetic and Immunologic Landscape Underlying the Risk of Malignant Progression in Laryngeal Dysplasia.

(1) Background: The development of laryngeal cancer is a multistep process involving structural alterations of the epithelial mucosa, from dysplasia (LDy) to invasive carcinoma. In this study, we define new biomarkers, prognostic for malignant transformation, in patients affected by LDy. (2) Methods: We used targeted next-generation sequencing and immunohistochemical analysis to define the mutational and immunological landscape of 15 laryngeal dysplasia progressing to invasive cancer (progressing dysplasia), as well as 31 cases of laryngeal dysplasia that did not progress to carcinoma (non-progressing dysplasia).

The prognostic role of sex and hemoglobin levels in patients with oral tongue squamous cell carcinoma.

Background: Women and men differ genetically, biologically (sex) and by social construct (gender), possibly impacting on prognostic factors in predicting cancer survival. Hemoglobin levels and immune system activation are players acting in this scenario which could play a role in partly determining prognosis between patients of different sex/gender (S/G). Here, we investigate these factors in patients affected by tongue squamous cell carcinoma.

Impact of the COVID-19 pandemic on urological cancers: The surgical experience of two cancer hubs in London and Milan.

Objective: To report on the outcomes of urological cancer patients undergoing radical surgery between March-September 2020 (compared with 2019) in the European Institute of Oncology (IEO) in Milan and the South East London Cancer Alliance (SELCA).

Materials And Methods: Since March 2020, both institutions implemented a COVID-19 minimal 'green' pathway, whereby patients were required to isolate for 14 days prior to admission and report a negative COVID-19 polymerase chain reaction (PCR) test within 3 days of surgery. COVID-19 positive patients had surgery deferred until a negative swab.

Oral tongue carcinoma: prognostic changes according to the updated 2020 version of the AJCC/UICC TNM staging system.

Background: This study aimed to evaluate the performance of the 2017 8 TNM edition and the latest update in 2020 compared to the 7 in a large cohort of patients affected by oral tongue squamous cell carcinoma (OTSCC), considering all stages.

Materials And Methods: The cohort involved 300 patients affected by OTSCC treated with surgery. All cases were classified according to the 7, 8 (2017), and the latest updated TNM edition (October 2020),.

Modified transcervical lipofilling of the base of the tongue under local anaesthesia: Case series.

Laryngeal carcinoma represents one-third of all head and neck cancers and is burdened by significant morbidity and mortality for advanced-stage disease. Surgical treatments, including Open Partial Horizontal Laryngectomy (OPHL), are often followed by long-lasting swallowing rehabilitation and more rarely, persistent dysphagia. Some authors reported single cases, successfully treated with fat injection of the base of tongue, but nowadays, a standardized technique has never been described so far.

Tongue cancer treatment and oncological outcomes: The role of glossectomy classification.

Background: Nowadays surgery remains the gold standard of treatment for tongue cancer. Via a more clear and precise terminology, the glossectomy classification by Ansarin et al. facilitates shared communication between surgeons, allowing comparison between published research and improving surgical practice and patient care.

Indication to post-operative radiotherapy for oral cavity squamous cell carcinoma: what's new in the depth of infiltration (DOI) era?

Objective: The last edition of the American Joint Committee on Cancer (AJCC eighth) has introduced the depth of infiltration (DOI) as a new prognostic parameter in oral cavity squamous cell carcinomas (OCSCCs). The aim of this study is to analyze the impact of stage migration on the indication to post-operative radiotherapy (PORT).

Methods: OCSCCs treated at two institutions between 2014 and 2019 were retrieved.

Upfront surgical organ-preservation strategy in advanced-stage laryngeal cancer.

Purpose: Advanced-stage laryngeal cancer is a challenging disease that needs multimodal treatment. Medical and surgical organ-preservation strategies have been developing in the last decades to spare these functions while granting cancer cure. The current work presents the experience of a tertiary-care center in conservative surgery for advanced-stage laryngeal cancer.

The Impact of Post-Operative Radiotherapy in Early Stage (pT1-pT2N0M0) Oral Tongue Squamous Cell Carcinoma in Era of DOI.

This study investigated the role of depth of infiltration (DOI) as an independent prognosticator in early stage (T1-T2N0M0) oral cavity tumors and to evaluate the need of postoperative radiotherapy in the case of patients upstaged to pT3 for DOI > 10 mm in the absence of other risk factors. : We performed a retrospective analysis on patients treated with surgery and re-staged according to the 8th edition of malignant tumors classification (TNM). The role of DOI as well as other clinical/pathological features was investigated at both univariable and multivariable analyses on overall survival (OS), disease free survival (DFS), relapse free survival (RFS), and local RFS.

Leukoplakia in the Oral Cavity and Oral Microbiota: A Comprehensive Review.

We reviewed the current published literature on the impact of oral microbiota on oral cavity leukoplakia (OLK), aiming at clarifying its role in disease transformation. The analysis unveiled that bacterial richness and diversity in the oral cavity tend to be decreased in OLK compared to healthy controls, with a reduction in the prevalent commensals, such as , and elevation of anaerobes. Moreover, , and are recurrent findings, and they already have been linked to periodontal disease.

Nose sinus manometry in evaluating functional outcomes of anterior and posterior endoscopic dacryocystorhinostomy.

Objective: The aim of this study is to evaluate the effectiveness of anterior and posterior dacryorhinocystostomy (En-Dcr) by assessing the surgical outcome with a new objective technique, nose sinus manometry.

Materials And Methods: Thirty adult patients presenting nasolacrimal duct obstruction were enrolled in this study and randomly divided in two groups. In group A patients underwent anterior endonasal dacryorhinocystostomy, group B underwent the posterior approach.

Coping With Oral Tongue Cancer and COVID-19 Infection.

To date, April 19, 2021, the coronavirus disease 2019 (COVID-19) caused about 140,886,773 confirmed cases and more than 3,000,000 deaths worldwide since the beginning of the pandemic. Oncology patients are usually frail due to the fear of prognosis, recurrence, and outcomes of treatments. Thus, coping with cancer is a complicated process that is necessary to overcome oncological challenge, even more in case of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) disease.

Survival Outcomes in Oral Tongue Cancer: A Mono-Institutional Experience Focusing on Age.

Objective: The prognostic role of age among patients affected by Oral Tongue Squamous Cell Carcinoma (OTSCC) is a topic of debate. Recent cohort studies have found that patients diagnosed at 40 years of age or younger have a better prognosis. The aim of this cohort study was to clarify whether age is an independent prognostic factor and discuss heterogeneity of outcomes by stage and treatments in different age groups.

Outcomes of head and neck cancer management from two cancer centres in Southern and Northern Europe during the first wave of COVID-19.

Objective: To describe the approach and outcomes from two cancer centres in Southern and Northern Europe during the first wave of coronavirus disease 2019 (COVID-19) of patients with head and neck cancer (HNC).

Methods: Data collection was performed on a retrospective cohort of patients surgically treated for primary HNC between March and May 2020, using data from two tertiary hospitals: the European Institute of Oncology (Milan) and Guy's & St Thomas' NHS Foundation Trust (London).

Results: We included 77 patients with HNC.

An innovative tool for mandibular reconstruction in oral malignancies: A pictorial essay.

Mandibular reconstruction is challenging for most head and neck surgeons. Technological advances have led to the development of a new innovative procedure based on the concepts of computer-assisted design (CAD) and virtual surgical planning (VSP). The main disadvantage of this technique is the lack of flexibility, especially in oncology.

Continuity of Cancer Care: The Surgical Experience of Two Large Cancer Hubs in London and Milan.

The SARS-CoV-2 (COVID-19) pandemic is having a large effect on the management of cancer patients. This study reports on the approach and outcomes of cancer patients receiving radical surgery with curative intent between March and September 2020 (in comparison to 2019) in the European Institute of Oncology, IRCCS (IEO) in Milan and the South East London Cancer Alliance (SELCA). Both institutions implemented a COVID-19 minimal pathway where patients were required to self-isolate prior to admission and were swabbed for COVID-19 within 72 h of surgery.