Results 51 to 60 of about 90,126 (292)

Imaging of adult ocular and orbital pathology - a pictorial review [PDF]

open access: yes, 2014
Orbital pathology often presents a diagnostic challenge to the reporting radiologist. The aetiology is protean, and clinical input is therefore often necessary to narrow the differential diagnosis.
Brennan, Paul   +8 more
core   +1 more source

Analysis of the Manifestations of ENT in Low-dose Oral CBCT Examination

open access: yesCT Lilun yu yingyong yanjiu, 2022
Objective: To investigate the manifestations of ear, nose and throat (ENT) related tissues and imaging manifestations by cone beam computed tomography (CBCT) examination in oral diseases.
Xueqi RAN, Jianfeng LI, Shaoai CAO
doaj   +1 more source

Anatomic variations of the nose and paranasal sinuses in saudi population: computed tomography scan analysis

open access: yesThe Egyptian Journal of Otolaryngology, 2018
Background Knowledge of the anatomy constitutes an integral part in the total management of patients with sinonasal diseases. The aim of this study was to obtain the prevalence of sinonasal anatomic variations in Saudi population and to understand their ...
N. Alshaikh, Amirah Aldhurais
semanticscholar   +1 more source

Evaluation of Olfactory Fossa Keros Classification Using CT scans, A Hospital-Based Study

open access: yesAdvanced Medical Journal
Background and objectives: Prior to any surgery for sinonasal diseases, a preliminary scanning of the paranasal sinus is required to validate that the surgical approach is satisfactorily planned and to avoid complications connected to the anatomy of this
Ayad Faraj Rasheed
doaj   +1 more source

Rare Presentations of Frontal Sinus Fungus Ball: A Systematic Review

open access: yesInternational Archives of Otorhinolaryngology, 2022
Introduction The sinus fungus ball is an agglomeration of debris and hyphae, mainly caused by Aspergillus fumigatus, within the paranasal sinus, commonly affecting a single sinus, and it only rarely affects the frontal sinus.
Bárbara Okabaiasse Luizeti   +3 more
doaj   +1 more source

A STUDY ON THE ENDOSCOPIC SINUS SURGERY OVER THE PERIOD OF 9 YEARS

open access: yesPakistan Armed Forces Medical Journal, 2021
Objective: To share experience of 1000 patients who underwent functional endoscopic sinus surgery (FESS) in 4 different hospitals for various diseases over span of 9 years. Study Design: Prospective observational study. Place and Duration of Study:
Maqbool Raza   +5 more
doaj   +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

Computed tomography-based volumetric tool for standardized measurement of the maxillary sinus

open access: yesPLoS ONE, 2018
Volume measurements of maxillary sinus may be useful to identify diseases affecting paranasal sinuses. However, literature shows a lack of consensus in studies measuring the volume.
G. Giacomini   +6 more
semanticscholar   +1 more source

Standing frontonasal flap and maxillary sinus trephination in a horse with sinusitis [PDF]

open access: yes, 2016
This report describes use of a standing frontonasal bone flap (SFF) technique to treat a case of primary sinusitis affecting the right frontal and maxillary sinuses in a horse.
Khairuddin, Nurul Hayah   +1 more
core  

Endoscopic Treatment of Sinonasal Papilloma: A Retrospective Clinical Study

open access: yesInternational Archives of Otorhinolaryngology, 2010
Introduction: Sinonasal Papilloma is a benign tumor originating from the epithelium schneiderian lateral nasal wall. Its incidence is rare and according to literature accounts for 0.5 to 4% of all nasal tumors.
Souza, Luana Alves de   +4 more
doaj  

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