Results 21 to 30 of about 213,449 (352)

Chordoid Meningioma: Literature Review

open access: yesBrazilian Neurosurgery, 2020
Chordoid meningiomas (CMs) are a rare subgroup of tumors, accounting for ∼ 0.5% of all meningiomas. Chordoid meningioma tumors correspond to World Health Organization (WHO) Grade II lesions and behave aggressively, with an increased likelihood of ...
Carlos Roberto Massella Junior   +4 more
doaj   +1 more source

Preterm delivery in a patient with frontal lobe brain tumor [PDF]

open access: yesVojnosanitetski Pregled, 2009
Introduction/Aim. Brain tumors are very rare in pregnancy. Diagnosis could be very simple if one consider brain tumor alongside blurred symptoms of headache, repetitive vomiting and/or epileptic attacks during pregnancy.
Čutura Neđo, Soldo Vesna
doaj   +1 more source

Advancing pediatric neurosurgery in China

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2023
Pediatric neurosurgery, encompassing a range of conditions such as childhood brain tumors, congenital neural tube defects, hydrocephalus, traumatic brain injury and cerebrovascular diseases, has seen considerable advancement in China since its inception ...
GONG Jian
doaj   +1 more source

ROLE OF HEREDITARY FACTORS IN THE DEVELOPMENT OF GLIAL BRAIN TUMORS

open access: yesŽurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, 2018
Background. The analysis data on the malignant neoplasms incidence among first-degree relatives of probands with glial brain tumors are presented. Goal.
Pashkevich A. M.   +2 more
doaj   +1 more source

CRISPR/Cas9 mediated knockout of rb1 and rbl1 leads to rapid and penetrant retinoblastoma development in Xenopus tropicalis [PDF]

open access: yes, 2016
Retinoblastoma is a pediatric eye tumor in which bi-allelic inactivation of the Retinoblastoma 1 (RB1) gene is the initiating genetic lesion. Although recently curative rates of retinoblastoma have increased, there are at this time no molecular targeted ...
Boel, Annekatrien   +12 more
core   +2 more sources

Surgical treatment of drug-resistant epilepsy caused by gliomas in eloquent areas: experience report [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 2019
Drug-resistant epilepsy associated with central nervous system tumors is generally caused by low grade gliomas. This group of tumors is usually found in brain eloquent areas, such as the insular lobe, rolandic cortex and supplementary motor area and ...
Gustavo Rassier Isolan   +6 more
doaj   +1 more source

Metastasis of Malignant Intracranial Meningioma to the Lung: Report of a Case and Review of the Relevant Literature [PDF]

open access: yesIranian Journal of Neurosurgery, 2022
Background and Importance: Distant extracranial metastasis of meningioma is rare, and the pathophysiology of metastasis in meningioma remains a topic of debate.
Kanisorn Sungkaro, Sakchai Sae-heng
doaj   +1 more source

Current Challenges and Future Directions in Screening for Brain Tumours

open access: yesActa Médica Portuguesa, 2015
Keywords: Brain Neoplasms/diagnosis; Mass Screening.  
José Luís Alves   +1 more
doaj   +1 more source

Intranasal melanoma treated with radiation therapy in three dogs [PDF]

open access: yes, 2017
Three dogs were investigated for chronic unilateral nasal discharge. In all cases CT imaging showed an intranasal mass causing turbinate lysis and no evidence of metastasis.
Blackwood, L   +6 more
core   +3 more sources

Intracranial yolk sac tumor in an adult patient: MRI, diffusion-weighted imaging and 1H MR spectroscopy features [PDF]

open access: yesVojnosanitetski Pregled, 2012
Introduction. Yolk sac tumors represent only 5%-7% of intracranial germ cell tumors, which comprise about 1% of all primary brain tumors in adults. Literature data about nonspecific imaging characteristics of these tumors are scant.
Mačvanski Marija   +7 more
doaj   +1 more source

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