Results 11 to 20 of about 90,126 (292)

Twelve-year follow-up study after endoscopic sinus surgery in patients with chronic rhinosinusitis with nasal polyposis [PDF]

Clinical and Translational Allergy, 2019
Background Chronic rhinosinusitis with nasal polyposis (CRSwNP) is a therapeutic challenge because of the high recurrence rate. Surgical intervention should be considered in patients who fail to improve after medical treatment.
Lien Calus, Nicholas Van Bruaene, Cedric Bosteels, Sarah Dejonckheere, Thibaut Van Zele, Gabrielle Holtappels, Claus Bachert, Philippe Gevaert   +7 more
doaj   +3 more sources

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

Acta 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   +5 more sources

Two Cases of Frontal Sinus Inverted Papilloma Treated With a Combined Bifrontal Craniotomy and Endonasal Endoscopic Approach [PDF]

Journal of Rhinology, 2023
An inverted papilloma of the frontal sinus is a challenging lesion for surgeons, for both anatomical and pathological reasons. Despite the trend away from an external approach and towards an endonasal endoscopic approach, indications for an external ...
Jae Seong An, Do Hyun Kim
doaj   +1 more source

The bovine paranasal sinuses: Bacterial flora, epithelial expression of nitric oxide and potential role in the in-herd persistence of respiratory disease pathogens [PDF]

, 2017
peer-reviewedThe bovine paranasal sinuses are a group of complex cavernous air-filled spaces, lined by respiratory epithelium, the exact function of which is unclear.
Gerard Murray, Ronan O’Neill, Alison M. Lee, M. McElroy, Simon J. More, Aisling Monagle, Bernadette Earley, Joseph P. Cassidy   +7 more
openalex   +5 more sources

Detection of Dental Pathologies in Routine Paranasal CT Scans: A Retrospective Study [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Multidetector Computed Tomography (MDCT) is a widespread method for evaluating paranasal sinuses and nasal cavity in daily practice.
Erdogan Bulbul, Bahar Yanik, Gulen Demirpolat   +2 more
doaj   +1 more source

Maxillary Sinusitis of Odontogenic Origin: Prevalence among 3D Imaging—A Retrospective Study

Applied Sciences, 2022
The aim of this study was to investigate the prevalence of maxillary sinus mucosal thickening and compare it to the presence of odontogenic pathology of adjacent teeth.
Sari A. Mahasneh, Abeer Al-Hadidi, Yazan Hassona, Faleh A. Sawair, Sarah Al-Nazer, Yara Bakain, Joanne Cunliffe   +6 more
doaj   +1 more source

Maxillary Sinus Osteoma as a Support for Dental Implant Associated to Sinus Augmentation Procedure: A Case Report and Literature Review

Applied Sciences, 2022
Background: Maxillary sinus augmentation is a method extensively used to restore sufficient bone volume in the posterior maxilla to allow for the placement of fixtures.
Antonio Scarano, Gianluca Tartaglia, Biagio Rapone, Francesco Inchingolo, Felice Lorusso   +4 more
doaj   +1 more source

Comparative studies on the histological characteristics of equine nasomaxillary aperture and paranasal sinus mucosa considering topographic and age-related differences

Acta Veterinaria Scandinavica, 2020
Background Horses may acquire a range of paranasal sinus diseases. Clinical studies show slight differences regarding anatomical regions and age. Histopathological examination of tissue samples could play an important role in the diagnostic process ...
Alexander Schwieder, Christiane Pfarrer, Bernhard Ohnesorge, Carsten Staszyk, Astrid Bienert-Zeit   +4 more
doaj   +1 more source

Computed Tomographic Study of Remarkable Anatomic Variations in Paranasal Sinus Region and their Clinical Importance - A Retrospective Study

Annals of Maxillofacial Surgery, 2020
Introduction: With the advent of functional endoscopic sinus surgery and coronal computed tomography (CT) imaging, more attention has been paid toward paranasal region anatomy.
Amit Nautiyal, A. Narayanan, Deepanjan Mitra, T. Honnegowda, Sivakumar   +4 more
semanticscholar   +1 more source

A case of olfactory neuroblastoma that presented with olfactory dysfunction after a COVID-19 diagnosis

Heliyon, 2023
Background: Olfactory dysfunction is associated with conditions such as respiratory tract infections, trauma, sinonasal diseases, and neurodegenerative diseases.
Kyung Soo Kim, Hyun Jin Min
doaj   +1 more source