Results 71 to 80 of about 18,051 (235)

Frontal recess anatomy in Japanese subjects and its effect on the development of frontal sinusitis: computed tomography analysis [PDF]

, 2015
BACKGROUND: Comprehensive understanding of frontal recess anatomy is essential for the successful treatment of patients with frontal sinus disease. This study was designed to determine the prevalence of specific frontal recess cells in Japanese subjects ...
Katsuhiro Hirakawa, Kazunori Kubota, Sachio Takeno   +2 more
core   +1 more source

Clinical Features and Dental Pathologies in Maxillary Sinus Fungal Balls and Odontogenic Sinusitis

The Laryngoscope, EarlyView.
This international, multicenter study compared clinical and dental characteristics of maxillary sinus fungal balls (MSFB), odontogenic MSFB (MSFBO), and odontogenic sinusitis (ODS). When MSFB and MSFBO were compared, MSFBO was associated with extruded root canal material and dental implant protrusion; when MSFBOs and ODS were compared, ODS was ...
Eunice Im, Lane Donaldson, Avraham Adelman, Nithin D. Adappa, Yi‐Wei Chen, Nikita Chapurin, Jennifer E. Douglas, Glen E. D'Souza, Jacob Eide, Maria Espinosa, Chia‐Hsiang Fu, Meha G. Fox, Rohit Garg, Edward C. Kuan, Michael A. Kohanski, Marta Kwiatkowska, Kevin Li, Derek H. Liu, Tran Bao Locke, Chih‐Feng Lin, Chadi Makary, Alice Ottavi, Peter Papagiannopoulos, James N. Palmer, Charles C. L. Tong, Bobby A. Tajudeen, Sanjena Venkatesh, Kimberly Wei, Frederick Yoo, Alison J. Yu, Jun Jin, Alberto M. Saibene, John R. Craig   +32 more
wiley   +1 more source

Ethmoidal Sinus Adenocarcinoma with Orbital Invasion

International Ophthalmology, 2001
To report a rare case of massive ethmoidal adenocarcinoma with orbital invasion but minimal ophthalmic symptoms on presentation.Case report of a 69-year-old, otherwise healthy, retired carpenter who was referred for treatment of bilateral senile cataract.A relative afferent pupillary defect and sectorial disc atrophy on ophthalmic examination led to ...
Koukoulomatis, P., Charakidas, A., Papakrivopoulos, A., Giotakis, I.   +3 more
openaire   +3 more sources

Outcomes in Orbit‐Sparing Versus Orbit‐Sacrificing Surgery for Sinonasal Malignancies With Orbital Involvement: A Systematic Review and Meta‐Analysis

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Sinonasal malignancies with orbital involvement may be managed with orbit‐sacrificing or orbit‐preserving surgical approaches, with a recent shift towards orbital preservation to reduce postoperative morbidity while maintaining oncological success.
Claire Jing‐Wen Tan, Brian Sheng Yep Yeo, Manish Warrier, Jun He Chan, Lu Hui Png, Shuhui Xu, Kimberley LiQin Kiong, Edward C. Kuan, Tze Choong Charn, Neville Wei Yang Teo   +9 more
wiley   +1 more source

The missing eyeball-CT evaluation (a case report)

Indian Journal of Ophthalmology, 1991
A case of blow out fracture of the medial wall and floor of the orbit with herniation of the eyeball into the ethmoid sinus diagnosed on CT scan is reported. To the best of our knowledge there is no previous report of prolapse of eyeball into the ethmoid
Raghav B, Vashisht Sushma, Keshav B, Berry Manorama   +3 more
doaj  

Optic Neuropathy due to an Ethmoid Mucocele: A Case Report and Literature Review

Case Reports in Ophthalmology, 2019
Mucoceles of the paranasal sinus commonly involve the frontal sinuses, the ethmoid sinuses, and rarely the maxillary or sphenoid sinuses. They often present with sinus pain or pressure, but rarely can present with more severe symptoms such as changes in ...
Magdalene Yin Lin Ting, Meghan Shan, Oliver Gantz, Sandy Zhang-Nunes, Bozena Wrobel   +4 more
doaj   +1 more source

‘old foley’s in a new bottle’- USE OF FOLEY’S CATHETER IN ANTERIOR MAXILLARY WALL FRACTURES [PDF]

, 2013
Management of comminuted zygomaticomaxillary fractures are is an entity that has always tested the skill of surgeons. A variety of methods have been coined over the years for management of these fractures.
Kothandaraman, Srikamakshi, nair, vrinda balakrishnan, Narasiman, Seethalakshmi   +2 more
core   +1 more source

Treating acute sinusitis [PDF]

, 2000
Copyright © 2000 Australian Prescriber Reproduced with permission from Australian Prescriber The document attached has been archived with permission from the publisher/copyright holderInfections in the nose involve the sinuses because the lining of the ...
Wormald, P.
core   +2 more sources

Decreased Production of Tissue Plasminogen Activator in Endothelial Cells From Nasal Polyps

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Introduction Previous studies have demonstrated that chronic rhinosinusitis with nasal polyps (CRSwNP) is characterized by excessive fibrin deposition which is related to impaired production of tissue plasminogen activator(t‐PA) by epithelial cells.
Qian‐Qian Zhang, Chen Zhang, Jia‐Ni Chen, Fu‐Ying Cheng, Yi‐Zhang Wang, Shi‐Rui Xue, Huan Wang, De‐Hui Wang, Xi‐Cai Sun, Li Hu   +9 more
wiley   +1 more source

The use of a convolutional neural network to automate radiologic scoring of computed tomography of paranasal sinuses

BioMedical Engineering OnLine
Background Chronic rhinosinusitis (CRS) is diagnosed with symptoms and objective endoscopy or computed tomography (CT). The Lund–Mackay score (LMS) is often used to determine the radiologic severity of CRS and make clinical decisions.
Daniel J. Lee, Mohammad Hamghalam, Lily Wang, Hui-Ming Lin, Errol Colak, Muhammad Mamdani, Amber L. Simpson, John M. Lee   +7 more
doaj   +1 more source