Results 41 to 50 of about 1,688,001 (281)

Clinic—Sphenoid Bone Giant Cell Bone Tumor

open access: goldEar, Nose & Throat Journal, 2023
Sonay Aydin   +2 more
openaire   +3 more sources

Sphenoid bone

open access: yesRadiopaedia.org, 2015
Aaron Wong   +2 more
openaire   +2 more sources

CT anatomy of the sphenoid bone

open access: green, 2011
Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information ...
K. Fakhfakh
openaire   +2 more sources

Unusual large central sphenoethmoidal cell separating the two sphenoid sinuses - A case report

open access: yesTranslational Research in Anatomy, 2022
Background: The preoperative study of the sphenoid sinus and sphenoethmoidal cells is fundamental for successful surgery and complication avoidance. Sphenoethmoidal cells are those cells that extend superolaterally into the ipsilateral sphenoid sinus ...
Haider Majid Haider AL-Zaidi   +1 more
doaj   +1 more source

Chondroblastoma of the sphenoid bone

open access: yesInternational Archives of Otorhinolaryngology, 2008
Introduction: Chondroblastoma is an uncommon cartilaginous benign neoplasm, highly destructive, which specifically appears in the epiphysis of long bones in young patients.
Patrocíni, Tomas Gomes   +4 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

Microsurgical anatomy and the importance of the petrosal process of the sphenoid bone in endonasal surgery.

open access: yesJournal of Neurosurgery, 2022
OBJECTIVE The petrosal process of the sphenoid bone (PPsb) is a relevant skull base osseous prominence present bilaterally that can be used as a key surgical landmark, especially for identifying the abducens nerve.
Ayoze Doniz-Gonzalez   +6 more
semanticscholar   +1 more source

Risk Factors and Characteristics of the Recurrence of Juvenile Nasopharyngeal Angiofibroma: A 22-Year Experience With 123 Cases at a Tertiary Center [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2022
Objectives. Despite the efficacy of surgical treatments, the high rate of recurrence in juvenile nasopharyngeal angiofibroma (JNA) after surgery remains an unresolved problem.
Ruihua Fang   +9 more
doaj   +1 more source

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