Results 51 to 60 of about 17,873 (241)
Computed tomography assessment of the ethmoid roof: a relevant region at risk in endoscopic sinus surgery [PDF]
, 2008 OBJECTIVE: To evaluate the olfactory fossae depth according to the Keros' classification and determine the incidence and degree of asymmetry in the height and contour of the ethmoid roof.
Ajzen, Sergio Aron +4 more
core +2 more sources
Skull Base Surgery in the Pediatric Population—The 2nd International Collaborative Study (1995–2015)
Head &Neck, EarlyView.ABSTRACT Background The current study presents the efforts of a global collaborative group to review the management and outcomes of malignant tumors of the skull base in the pediatric population worldwide. Patients and Methods A total of 28 institutions contributed data on 3061 patients. From this, there were 64 pediatric patients (2.1%).
Dan M. Fliss +50 more
wiley +1 more source
Head &Neck, EarlyView.ABSTRACT Background Sinonasal adenoid cystic carcinoma (AdCC) has a limited prognosis. This study assesses its incidence and prognostic factors in The Netherlands, focusing on histopathological features. Methods Adult patients diagnosed during 2008–2022 were retrieved through the Netherlands Cancer Registry and the Dutch Pathology Registry.
Lise J. van de Velde +9 more
wiley +1 more source
Blood Eosinophil Percentage and Improved Sinus CT Score as Diagnostic Tools for ECRS
OTO OpenObjective Differentiating 2 types of chronic rhinosinusitis with nasal polyps (CRSwNP) is important for the treatment. The current diagnostic methods using single indicators, including peripheral blood eosinophils and traditional sinus computed ...
Fengzhen Li +8 more
doaj +1 more source
Prevalence of Dangerous Ethmoid in a Tertiary Center in Eastern Nepal
Journal of Nepal Medical Association, 2019 Introduction: Endoscopic sinus surgery is a well-known approach for sino-nasal pathologies. Due to close proximity to the brain and orbit, the surgeon should be aware of the sino-nasal anatomy and its associated variations.
Sudeep Mishra +4 more
doaj +1 more source
Medicine Science, 2020 In this study, we aimed to evaluate the anatomical variations of paranasal sinus on computed tomography (CT) in patients admitted to the emergency department due to migraine.
Sermin Tok Umay, Emine Kadioglu
doaj +1 more source
Giant ethmoid mucocele presenting as a nasal region mass with intracranial extension, a case report
Radiology Case Reports, 2023 Background: Mucocele is expansile slowly growing benign cystic lesion that occurs as a result of occlusion of the ostia of the paranasal sinuses. It mostly involves the frontal sinus followed by ethmoid and rarely sphenoid and maxillary sinuses.
Mohammad Saboor Rastin, MD +1 more
doaj +1 more source
, 2000 Fungal infections in both their invasive and non-invasive forms can prove difficult to diagnose. The often characteristic appearances on imaging are of great assistance.
Howard, D, Lloyd, G, Lund, VJ, Savy, L
core +1 more source
Disease Site‐Specific Outcomes in p16‐Positive Non‐Oropharyngeal Mucosal Head and Neck Cancer
Head &Neck, EarlyView.ABSTRACT Objectives To report disease‐free survival (DFS) in p16‐positive non‐oropharyngeal head‐and‐neck squamous‐cell carcinoma (HNSCC). Methods Curatively‐treated non‐oropharyngeal HNSCC (2009–2021) were reviewed. DFS was compared among p16‐positive, p16‐negative, and p16‐untested cases for the overall cohort and by disease site.
Revadhi C. Chelvarajah +21 more
wiley +1 more source
Ivory Osteoma Of Temporal Bone [PDF]
, 2006 Osteomas are slow growing bony tumors common in fronto-ethmoid regions and rare in temporal bone. These are usually asymptomatic and require treatment mainly for cosmetic reasons.
Meher, Dr. Ravi
core +1 more source