Results 141 to 150 of about 1,688,001 (281)

Adjuvant radiotherapy improves progression-free survival in intracranial atypical meningioma [PDF]

open access: yes, 2019
BACKGROUND: Meningiomas are the most common primary tumors of the central nervous system. In patients with WHO grade I meningiomas no adjuvant therapy is recommended after resection.
Acker, Güliz   +9 more
core   +1 more source

Sphenoid Sinus Epidermoid Cyst: A Case Report [PDF]

open access: yes, 2018
We present an unusual case of an epidermoid cyst in the sphenoid sinus with extensive bony erosions and mass effect, compressing the optic nerve causing visual disturbances. Epidermoid cysts of the paranasal sinuses are extremely rare cases. They usually
Kollias, Spyros   +3 more
core  

Relationships between cranial base synchondroses and craniofacial development: a review [PDF]

open access: yes, 2010
: Synchondrosis is defined as the development of a union between two bones by the formation of either hyaline cartilage or fibro-cartilage. This paper reviews the relationship between cranial base synchondroses and craniofacial development.
Cendekiawan, T, Rabie, ABM, Wong, RWK
core   +1 more source

Acute Cavernous Sinus Syndrome from Metastasis of Lung Cancer to Sphenoid Bone

open access: yesCase Reports in Oncology, 2012
Cavernous sinus syndrome is a rare entity in oncology reported only in occasional case reports. Optimal therapy is thus poorly defined with rapidly progressive disease dominating the picture.
Marianna Zelenak   +3 more
semanticscholar   +1 more source

sphenoid bone

open access: yes
Citation: 'sphenoid bone' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11246 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Ivory Osteoma Of Temporal Bone [PDF]

open access: yes, 2006
Osteomas are slow growing bony tumors common in fronto-ethmoid regions and rare in temporal bone. These are usually asymptomatic and require treatment mainly for cosmetic reasons.
Meher, Dr. Ravi
core   +1 more source

Chondroblastoma with Secondary Aneurysmal Bone Cyst in the Sphenoid Sinus: A Case Report

open access: yes대한영상의학회지, 2017
Chondroblastomas are rare benign cartilaginous neoplasms found in young patients. These tumors typically arise in the epiphysis or apophysis of a long bone. Chondroblastomas arising in the skull and facial bones are extremely rare.
Sung Hwan Cho   +4 more
doaj   +1 more source

Anatomical landmarks for transnasal endoscopic skull base surgery [PDF]

open access: yes, 2018
Resection of midline skull base lesions involve approaches needing extensive neurovascular manipulation. Transnasal endoscopic approach (TEA) is minimally invasive and ideal for certain selected lesions of the anterior skull base. A thorough knowledge of
Monnier, Philippe   +2 more
core  

Feature extraction of speech signal and heartbeat detection in angry emotion identification [PDF]

open access: yes, 2013
Angry is one of emotions that play an essential role in decision making, perception, learning and more. This paper detects the angry emotion by analyzing and recognizing angry speech signal as well as detecting the heartbeat condition.
Ahmad, Ida Laila   +2 more
core  

VOLUMETRIC ANALYSIS OF OSTEOMAS OF THE SPHENOID SINUS USING CONE BEAM COMPUTED TOMOGRAPHY

open access: yesSabiad
Objectives: Osteomas are benign bone tumors characterized by slow growth, well-defined borders, and often asymptomatic presentation, frequently incidentally identified through radiography.
Sevde Göksel   +4 more
doaj   +1 more source

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