Results 11 to 20 of about 454,745 (260)

Analysis on risk factors for intracranial infection after craniotomy for resection of skull base neoplasms

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2021
Objective To analyze the relevant risk factors for intracranial infection after craniotomy for resection of skull base neoplasms. Methods The clinical data of 159 patients with skull base neoplasms who underwent craniotomy from May 2010 to January 2020 ...
GUO Zhi⁃fei   +4 more
doaj   +1 more source

Plasmacytoma Masquerading as Meningioma

open access: yesIndian Journal of Neurosurgery, 2021
Solitary bone plasmacytoma is a rare disease in the skull. We present a 70-year-old patient who presented with a skull deformity due to the left parietooccipital tumor. Neurological examination found no deficit.
Münibe Büşra Erdem   +3 more
doaj   +1 more source

Neoplasms and tumor-like lesions of the sellar region: imaging findings with correlation to pathology and 2021 WHO classification

open access: yesNeuroradiology, 2023
The sellar region represents a complex anatomical area, composed of multiple structures of different embryological derivation, including the skull base and the pituitary gland, along with vascular, nervous, and meningeal structures.
L. Ugga   +8 more
semanticscholar   +1 more source

Update from the 5th Edition of the WHO Classification of Nasal, Paranasal, and Skull Base Tumors: Imaging Overview with Histopathologic and Genetic Correlation

open access: yesAmerican Journal of Neuroradiology, 2023
This manuscript reviews the 2022 World Health Organization update on the head and neck tumor classification, emphasizing the importance of molecular data and genetic alterations in sinonasal neoplasms. It includes new entities and changes to the taxonomy
A. Agarwal   +8 more
semanticscholar   +1 more source

Percutaneous CT-Guided Bone Biopsies: Indications, Feasibility and Diagnostic Yield in the Different Skeletal Sites—From the Skull to the Toe

open access: yesDiagnostics, 2023
CT-guided bone biopsies are currently the diagnostic tool of choice for histopathological (and microbiological) diagnoses of skeletal lesions. Several research works have well-demonstrated their safety and feasibility in almost all skeletal regions. This
P. Spinnato   +3 more
semanticscholar   +1 more source

Expanded transnasal approaches to the skull base in the Middle East: Where do we stand?

open access: yesAnnals of Saudi Medicine, 2020
BACKGROUND: Endoscopic transnasal surgery has gained rapid global acceptance over the last two decades. The growing literature and understanding of anterior skull base endoscopic anatomy, in addition to new dedicated endoscopic instruments and tools ...
Saad Alsaleh   +5 more
doaj   +1 more source

Anatomical Description of Loggerhead Turtle (Caretta caretta) and Green Iguana (Iguana iguana) Skull by Three-Dimensional Computed Tomography Reconstruction and Maximum Intensity Projection Images

open access: yesAnimals, 2023
Simple Summary Due to the growing interest in reptiles and the fact that variation in reptile skull anatomy remains poorly documented, we compared the heads of two reptile species using computed tomography reconstructive procedures, such as maximum ...
J. Mohamad   +5 more
semanticscholar   +1 more source

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