Results 51 to 60 of about 222,552 (156)

Rodent models of tumours of the central nervous system

open access: yesMolecular Oncology, Volume 18, Issue 12, Page 2842-2870, December 2024.
We describe the evolution of experimental systems, illustrated here in a timeline to show changing popularity over time. Starting with chemical and viral carcinogenesis, systems then developed into increasingly sophisticated genetically modified animal models.
Sebastian Brandner
wiley   +1 more source

Choroid plexus carcinoma: A case report and literature review

open access: yes, 2017
Choroid plexus carcinoma is a rare tumor representing less than 1% of all brain tumors. In adult, the incidence is extremely rare making the diagnosis difficult. Majority of choroid plexus tumor is found in the ventricle.
Chik, Azhani   +3 more
core   +1 more source

Cytological features of ependymal and choroid plexus tumours

open access: yesCytopathology, Volume 35, Issue 5, Page 556-560, September 2024.
The authors review and illustrate cytological features of conventional ependymomas, subependymomas and myxopapillary ependymomas as well as choroid plexus tumours. Abstract Ependymal and choroid plexus tumours arise in anatomically related regions. Their intraoperative differential diagnosis is large and depends on factors such as age, tumour site and ...
Kristof Egervari, Ekkehard Hewer
wiley   +1 more source

Table S1-S3 from Molecular Characterization of Choroid Plexus Tumors Reveals Novel Clinically Relevant Subgroups

open access: yes, 2015
Table S1-S3. S1Choroid plexus tumor chromosomal instability reported in literature S2-Characterization of patient and sample cohort used in analysis S3 Frequency of TP53 mutations in CPTs and characterization of mutation types.
Eugene I. Hwang (14992911)   +26 more
core   +1 more source

Diagnostic pathology of equine intracranial neoplasms

open access: yes
Equine Veterinary Education, Volume 37, Issue 9, Page 456-460, September 2025.
H. G. Miller, A. Suarez‐Bonnet
wiley   +1 more source

The critical role of neuroimaging in hemicrania continua: A systematic review and case series

open access: yesHeadache: The Journal of Head and Face Pain, Volume 64, Issue 6, Page 674-684, June 2024.
Abstract Background Hemicrania continua is a primary unilateral headache characterized by ipsilateral parasympathetic and sympathetic autonomic features. A key diagnostic criterion is its dramatic response to indomethacin treatment; however, various vascular or structural abnormalities have been reported to cause secondary hemicrania continua ...
Hasna Yildiz Goksel   +4 more
wiley   +1 more source

A retrospective analysis of practical benefits and caveats of the new WHO 2021 central nervous system tumor classification scheme in low‐resource settings: “A perspective from low‐ and middle‐income countries”

open access: yesNeuropathology, Volume 44, Issue 3, Page 183-189, June 2024.
The revised classification of tumors of the central nervous system (CNS) by the World Health Organization (WHO) in 2021 was hailed as a major advance and improvement in the management of brain tumor patients. However, the increased reliance on sophisticated technology and molecular analysis posed a major challenge to healthcare systems in low‐ and ...
Yazgı Köy   +5 more
wiley   +1 more source

Characterisation of paediatric brain tumours by their MRS metabolite profiles

open access: yesNMR in Biomedicine, Volume 37, Issue 5, May 2024.
Single‐voxel 1H magnetic resonance spectroscopy was performed for a suspected brain tumour on 340 children from five hospitals. Mean spectra and metabolite concentrations were found to differ significantly between tumour types. Machine learning classifiers built using the metabolite profiles had 93% accuracy for determining the diagnosis of three main ...
Simrandip K. Gill   +20 more
wiley   +1 more source

BILATERAL CHOROID PLEXUS PAPILLOMA OF LATERAL VENTRICLES [PDF]

open access: yes, 2005
Choroid plexus papillomas are rare intracranial tumors, accounting for less than 1% of all intracranial tumors in adults. However, they are relatively more common in children and constitute 1.5 to 4% of childhood intracranial tumors. In children, choroid
M. Mohammadi, G. R. Zamani
core  

Utility of combining OLIG2 and SOX10 IHC expression in CNS tumours: promising biomarkers for subtyping paediatric‐ and adult‐type gliomas

open access: yesHistopathology, Volume 84, Issue 5, Page 893-899, April 2024.
Aims The SOX10 transcription factor is important for the maturation of oligodendrocytes involved in central nervous system (CNS) myelination. Currently, very little information exists about its expression and potential use in CNS tumour diagnoses. The aim of our study was to characterize the expression of SOX10 in a large cohort of CNS tumours and to ...
Oumaima Aboubakr   +11 more
wiley   +1 more source

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