Results 61 to 70 of about 2,229,014 (268)

Germline Cancer Predisposition and De Novo Contributions in Pediatric Rhabdomyosarcoma: A Report From the Children's Oncology Group

open access: yesInternational Journal of Cancer, EarlyView.
ABSTRACT Approximately 6%–8% of children and adolescents with rhabdomyosarcoma (RMS) have an underlying cancer predisposition disorder (CPD), which varies between embryonal and alveolar subtypes and other clinical characteristics. Identifying a CPD remains challenging, as traditional approaches rely on clinical features and family history. Additionally,
Taylor M. Luckie   +12 more
wiley   +1 more source

Osteitis in Diseases With Unilateral Opacification of Paranasal Sinuses

open access: yesEar, Nose & Throat Journal
Objectives Chronic rhinosinusitis (CRS) is a common disease with mucosal inflammation, and may sometimes be accompanied by bone thickening. The disease is usually bilateral; when it is unilateral, there may be a specific disease.
Takeshi Tsuda MD, PhD   +6 more
doaj   +1 more source

Transoral Robotic Surgery in Head and Neck Oncology: A Scoping Review of Evidence, Technological Advancements, and Future Trajectories

open access: yesJournal of Surgical Oncology, EarlyView.
ABSTRACT Robotic surgery has transformed head and neck cancer (HNC) treatment. This scoping review synthesizes evidence on transoral robotic surgery (TORS), focusing on applications, limitations, and future directions. Following PRISMA‐ScR guidelines, this review used the PCC framework (Population: HNC patients; Concept: technological advancements ...
Anna Luíza Damaceno Araújo   +6 more
wiley   +1 more source

ANATOMIC VARIATIONS OF PARANASAL SINUSES IN PATIENTS WITH CHRONIC SINUSITIS AND THEIR CORRELATION WITH CT SCAN STAGING [PDF]

open access: yesActa Medica Iranica, 2007
The presence of anatomic variations of paranasal sinuses must be noted in order to attain a full understanding and accurate diagnosis of chronic sinusitis. The frequency of anatomic variations in chronic sinusitis is different in various studies.
M. H. Baradaranfar, M. Labibi
doaj   +2 more sources

Optimum imaging for inverted papilloma [PDF]

open access: yes, 2000
Inverted papilloma is the most common benign tumour of the nose and paranasal sinuses, and usually arises in the lateral wall of the nasal cavity and the middle meatus.
Lloyd, G, Savy, L, Lund, VJ, Howard, D
core  

CT signs of pressure induced expansion of paranasal sinus structures [PDF]

open access: yes, 2017
Several articles have been written about hyper inflated sinus structures. Never before, however, a complete overview of all possible pressure induced variations of sinus anatomy have been published.
Peter AR Clement*   +2 more
core   +1 more source

Effects of NDURE on Timely Adjuvant Radiotherapy in HNSCC: Subgroup Analysis of an RCT

open access: yesThe Laryngoscope, EarlyView.
In this subgroup analysis of a randomized clinical trial of 145 patients with locally advanced head and neck squamous cell carcinoma, the enhanced navigation‐based intervention NDURE improved initiation of timely postoperative radiation therapy (PORT) relative to usual care across nearly all demographic and clinical subgroups, including patients with ...
Jonathan M. Hughes   +20 more
wiley   +1 more source

The Prognostic Role of CD8+ Tumor‐Infiltrating Lymphocyte Density in Head and Neck Mucosal Melanoma

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To explore the prognostic role of CD8+ tumor‐infiltrating lymphocytes (TIL) density in head and neck mucosal melanoma (HNMM) using an automated, quantitative, immunohistochemistry‐based methodology. Study Design Retrospective cohort study. Setting Single‐institution, tertiary care hospital.
Nicholas K. Fung   +3 more
wiley   +1 more source

Adenoid Cystic Carcinoma Mimicking an Oroantral Fistula: A Case Report

open access: yesInternational Archives of Otorhinolaryngology, 2014
Introduction Adenoid cystic carcinoma (ACC) is one of the most frequent malignant salivary gland tumors, which commonly affects the minor salivary glands of the mouth and is rare in the nose and paranasal sinuses.
Bárbara Vanessa de Brito Monteiro   +4 more
doaj   +1 more source

PARANASAL SINUS ANATOMICAL DIFFERENCES IN ELDERLY PATIENTS

open access: yes, 2020
Introduction: Endonasal endoscopic sinus surgeries performed on elderly patients can be challenging due to anatomical variations, and can be studied using preoperative computed tomography.
Nacar, Erkay   +4 more
core   +2 more sources

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