Results 11 to 20 of about 23,419 (230)
European Annals of Otorhinolaryngology, Head and Neck Diseases, 2013 Paranasal sinus cancers are rare, aggressive tumours that are usually diagnosed at an advanced stage. They differ from other upper aerodigestive tract tumours in terms of risk factors (wood dust exposure) and premalignant lesions (inverted papillomas).
Jégoux, F. +3 more
openaire +2 more sources
Cancer Medicine, 2018 The aim of this study was to clarify the prognostic role of paranasal sinus invasion in advanced NPC patients. Data of patients (n = 295) with advanced NPC (T3/T4N0‐3 M0) treated with intensity‐modulated radiation therapy were retrospectively analyzed ...
Ying Wang +9 more
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A patient presenting with concha bullosa in another concha bullosa: a case report
Journal of Medical Case Reports, 2012 Introduction Anatomic variations of the paranasal sinuses are very common. The paranasal sinus anatomy should be carefully examined prior to performing endoscopic sinus surgery in terms of both existent pathologies and anatomic variations. The anatomy of
Cukurova Ibrahim +4 more
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Total Aplasia of the Paranasal Sinuses
Allergy & Rhinology, 2013 Although a variety of theories have been proposed about functions of the paranasal sinuses, not one is clear today. Nonetheless, paranasal sinus–related diseases are associated with a high rate of morbidities.
Hakan Korkmaz M.D. +1 more
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Frontiers in Neurology, 2023 ObjectiveEndoscopic endonasal surgery (EES) for deep intracranial lesions has gained popularity following recent developments in endoscopic technology.
Masato Nakaya +7 more
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Maxillary sinus tuberculosis: a case report
Turkish Archives of Otorhinolaryngology, 2012 Paranasal sinus tuberculosis is considerably scarce because paranasal sinus mucosa has natural resistant to the invasion of pathogen. In this study, a 62- aged male patient who had Caldwell- Luc operation with pre-diagnosis of left maxillary sinus ...
Erol Keleş +3 more
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Pan-pneumatocele of Paranasal Sinuses: A Rare Entity
Indian Journal of Neurosurgery, 2016 Excessive enlargement of the paranasal sinuses is a rare entity with an uncertain etiology. It usually affects the frontal sinus, although any sinus can be pathologically enlarged.
Sumit Bansal, Ashok Kumar Mahapatra
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The Scientific World Journal, 2012 This study aims to determine the relationship between nasal septal deviation, concha bullosa, and chronic rhinosinusitis by using a definitive pathological and simplified model.
Tung-Lung Tsai +2 more
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A Case Report of Pneumosinus Dilatans of the Frontal Sinus and Review of the Literature [PDF]
Düzce Tıp Fakültesi Dergisi, 2010 Pneumosinus dilatans is an extremely rare condition which is characterized by gross enlargementof the paranasal sinuses. The etiology is not identified. Pneumosinus dilatans refers to an aeratedsinus which is abnormally expanded. Anatomical variations of
Hüseyin YAMAN et al. +2 more
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Importance of anatomical variations in endoscopic sinus surgery
Turkish Archives of Otorhinolaryngology, 2008 Objectives:Besides improvement in endoscopic sinus surgery (ESS) in recent years, great advances have been achieved in imaging techniques of the paranasal sinus structures.
Yeşim Gedikli Yüksel +2 more
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