Results 21 to 30 of about 5,408,184 (185)

A Deceiving Massive Opacification of the Maxillary Sinus: Odontogenic Cyst Mimicking Odontogenic Sinusitis. [PDF]

Clin Case Rep
ABSTRACT Considered the second most common type of odontogenic cysts, dentigerous cysts (DCs) are developmental lesions most often detected incidentally on radiographic imaging. The pathogenesis of DCs is not fully understood, but they are widely regarded as developmental cysts originating from the dental follicle.
Urbanelli A, Riva G, Pecorari G, Felisati G, Saibene AM.   +4 more
europepmc   +2 more sources

Diagnostic Performance of a Large Language Model (ChatGPT-4o) in Chronic Rhinosinusitis CT Scan Interpretation. [PDF]

Laryngoscope Investig Otolaryngol
ABSTRACT Background Large language models (LLMs), such as ChatGPT, are increasingly utilized by physicians for clinical decision support due to their ease of use and versatility. However, their performance in diagnostic imaging remains largely untested.
Alsayyari MS, Alshurafa H, Abdelkader W, Alfallaj R, Alsaleh S.   +4 more
europepmc   +2 more sources

A Retrospective Study on Anatomical Variants of the Uncinate Process: What the Radiologist Needs to Inform the Surgeons? [PDF]

International Journal of Anatomy Radiology and Surgery, 2021
Introduction: Uncinate Process (UP) is a crucial component of the anterior Osteomeatal Complex (OMC), which is a key area for the drainage and ventilation of the anterior group of paranasal sinuses.
Sonica Sharma
doaj   +1 more source

A Rare Dual Pathology in Refractory Chronic Rhinosinusitis: Maxillary Ectopic Tooth With Fungal Ball. [PDF]

Case Rep Otolaryngol
Ectopic teeth in the maxillary sinus are an uncommon finding, and when symptomatic, often present as chronic rhinosinusitis. However, concurrent presentation with a fungal ball is exceptionally rare and scarcely documented in the literature. We report a unique case of a 39‐year‐old woman with recurrent maxillary sinusitis, ultimately diagnosed with ...
Lin YR, Lu YC, Lu YT.
europepmc   +2 more sources

Impact of septoplasty alone or with endoscopic sinus surgery for treatment of chronic rhinosinusitis with deviated septum

The Egyptian Journal of Otolaryngology, 2021
Background Chronic rhinosinusitis represents an important health care problem in the world. Deviated nasal septum leads to increased chance of impaired mucociliary clearance, osteomeatal complex obstruction, and development of rhinosinusitis.
Soad Yehia Mostafa, Fatma Mohamed Abd-Elgaber, Bothina Ahmed Mohamed, Al-Shimaa Said Hammad   +3 more
doaj   +1 more source

Sinonasal Inflammatory Burden on Computed Tomography in Adults With Obstructive Eustachian Tube Dysfunction: A Case-Control Study. [PDF]

Laryngoscope Investig Otolaryngol
ABSTRACT Introduction Chronic rhinosinusitis (CRS) and Eustachian tube dysfunction (ETD) frequently coexist, yet objective data quantifying their relationship remain scarce. Because both conditions can reflect shared mucosal inflammation, we investigated whether adults with objectively verified ETD harbor a larger paranasal sinus inflammatory burden on
Kim D, Lee JG, Bae SH.
europepmc   +2 more sources

The Prevalance of Haller Cell and Its Effect on Maxillary Sinusitis and Obstruction of Osteomeatal Complex

Turkiye Klinikleri Journal of Dental Sciences, 2021
ÖZETAmaç: Haller hücresinin (HH) görülme sıklığı ve bunun maksiller sinüzit oluşumu ve osteomeatal kompleksteki tıkanıklıklarla arasındaki ilişkinin konik ışınlı bigisayarlı tomografi (KIBT) ile değerlendirilmesi. Gereç ve Yöntemler: Ağız,
Firdevs AŞANTOĞROL, Aykağan COŞGUNARSLAN, Damla SOYDAN ÇABUK, Mehmet AMUK   +3 more
openaire   +2 more sources

Maxillary sinus cyst as a risk factor for osteomeatal complex block [PDF]

OTORHINOLARYNGOLOGY, 2021
Introduction: Cysts of the maxillary sinuses are found in about 10% of the population. There is a necessity to clarify indications for cyst removal taking into account its size. The purpose of the study to clarify the indications for surgical treatment of maxillary sinus cysts as a risk factor for sinus drainage disorders in the development of ...
openaire   +1 more source

sj-pdf-1-cpc-10.1177_10556656211053773 - Supplemental material for A CBCT Study for Anatomic Variations of Osteomeatal complex in Patients With Cleft Lip and Palate

, 2021
Supplemental material, sj-pdf-1-cpc-10.1177_10556656211053773 for A CBCT Study for Anatomic Variations of Osteomeatal complex in Patients With Cleft Lip and Palate by Sevde Göksel and İlknur Özcan in The Cleft Palate-Craniofacial ...
Sevde Göksel (11724368), İlknur Özcan (11724371)   +1 more
core   +1 more source

A Retrospective Study on Silent Sinus Syndrome in Cone Beam-Computed Tomography Images—Author Classification Proposal

Applied Sciences, 2023
Introduction. Facial asymmetry might have many etiological factors. Most known and recognized factors are related to hemimandibular hyperplasia, elongation, condyle-related pathologies hemifacial microsomia, laterogenia, and others.
Kamil Nelke, Klaudiusz Łuczak, Wojciech Pawlak, Marceli Łukaszewski, Maciej Janeczek, Edyta Pasicka, Szczepan Barnaś, Maciej Guziński, Dorota Diakowska, Maciej Dobrzyński   +9 more
doaj   +1 more source