Results 11 to 20 of about 17,022 (232)

A Systematic Classification of Surgical Approaches for the Sphenoid Sinus: Establishing a Standardized Nomenclature for Endoscopic Sphenoid Sinus Surgery. [PDF]

open access: yesClin Exp Otorhinolaryngol
The sphenoid sinus presents significant challenges during endoscopic sinus surgery. It is essential that surgeons employ strategies that effectively address sphenoid pathology while minimizing surgical risks and optimizing outcomes. Although nomenclature
Park MJ   +11 more
europepmc   +2 more sources

Invasive sphenoid sinus aspergillosis with normal findings on initial diagnostic tests that mimics Tolosa-Hunt syndrome—a diagnostic dilemma: a case report [PDF]

open access: yesJournal of Yeungnam Medical Science, 2023
Invasive sphenoid sinus aspergillosis can mimic Tolosa-Hunt syndrome (THS), leading to frequent misdiagnoses and potentially fatal consequences. We report a case of invasive sphenoid sinus aspergillosis initially misdiagnosed as THS.
Yu Hun Jeong   +3 more
doaj   +1 more source

Sphenoid sinus is a rare site for tumor-induced osteomalacia: A case report and literature review

open access: yesFrontiers in Endocrinology, 2023
BackgroundIn this paper, we present a rare case of tumor-induced osteomalacia (TIO) and a literature review of this rare disease.MethodsA case of TIO of the isolated sphenoid sinus was reported.
Fen Wang   +11 more
doaj   +1 more source

Radio-anatomic variability in sphenoid sinus pneumatization with its relationship to adjacent anatomical structures and their impact upon reduction of complications following endonasal transsphenoidal surgeries

open access: yesTranslational Research in Anatomy, 2021
Sphenoid sinus is deeply located in the neurocranium of skull and is the most inaccessible paranasal air sinus. A disease of the sphenoid sinus is difficult to diagnose so that it requires a high index of suspicion and multi-detector radiological imaging
Solomon Tesfaye   +3 more
doaj   +1 more source

Primary Ewing’s sarcoma of sphenoid sinus: A case report and literature review

open access: yesFrontiers in Oncology, 2022
BackgroundPrimary Ewing’s sarcoma of sphenoid sinus, observed in children and adolescents, is an extremely rare malignancy. Such rarity makes the imaging features and treatment strategies for Ewing’s sarcoma of sphenoid sinus unclear. This study aimed to
Kunpeng Wu   +8 more
doaj   +1 more source

Sex Determination Using Human Sphenoid Sinus in a Northeast Iranian Population: A Discriminant Function Analysis [PDF]

open access: yesJournal of Dentistry, 2023
Statement of the Problem: Sex determination, using skeletal remains, is of paramount importance in forensic studies. The skull accounts for the most sexual dimorphism after the pelvis.
Seyed Ahmad Banihashem Rad   +3 more
doaj   +1 more source

Solitary sphenoid sinus benign lesions: management and prognostic values as retrospective audit of seven case series

open access: yesThe Egyptian Journal of Otolaryngology, 2023
Background Solitary sphenoid sinus pathology is uncommon. The deep position of the sphenoid sinus makes symptoms related to solitary sphenoid sinus pathology non-specific and contributes to a significant diagnosis delay.
Naouar Ouattassi   +5 more
doaj   +1 more source

Clinical Characteristics of Sphenoid Sinus Fungal Ball Patients With Visual Disturbance [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2016
Objectives A sphenoid sinus fungal ball is a rare disease that can cause visual disturbances. Most afflicted patients remain in an indolent state. However, once the visual disturbance has occurred, the recovery rate is very low. The purpose of this study
Jong Sei Kim   +4 more
doaj   +1 more source

Assessment of computed tomography-based sphenoidal and sellar parameters relevant to transsphenoidal approach in sellar and parasellar surgeries

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2023
Aim: To study the sphenoid and sellar parameters relevant to transsphenoidal approach in sellar and parasellar surgeries. Objectives: (1) To estimate the types of pneumatization of sphenoid sinus and intersphenoidal septum, (2) To assess the attachment ...
Umamageswari Amirthalingam   +2 more
doaj   +1 more source

Series of isolated sphenoid disease: Often neglected but perilous

open access: yesSAGE Open Medical Case Reports, 2022
Isolated sphenoid sinus disease (ISSD) is an uncommon entity and may present with non-specific symptoms. As sphenoid sinus is located adjacent to vital structures, a diseased sphenoid sinus can potentially lead to devastating complications such as ...
Hui Jean Yap   +3 more
doaj   +1 more source

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