Results 91 to 100 of about 1,185,879 (186)

Dysembryoplastic neuroepithelial tumor (DNET) and focal cortical dysplasia: Case report of two pediatric patients with imaging features

, 2017
We describe the clinical course and imaging features from two children diagnosed with focal cortical dysplasia and dysembryoplastic neuroepithelial tumor.
Monwabisi Makola, Kim Maria Cecil
core   +1 more source

5-Aminolevulinic acid-assisted resection of pediatric dysembryoplastic neuroepithelial tumor: illustrative case. [PDF]

J Neurosurg Case Lessons, 2021
Beauchamp LH, Bercu MM, Avellino AM.
europepmc   +1 more source

Long-term drug-resistant temporal lobe epilepsy associated with a mixed ganglioglioma and dysembryoplastic neuroepithelial tumor in an elderly patient

, 2016
Mixed ganglioglioma and dysembryoplastic neuroepithelial tumor (DNET) is an extremely rare neuropathological diagnosis. The sparse number of patients described are children or young adults with long-term drug-resistant epilepsy.We report on a rare case ...
Hoogland, Govert, Schijns, Olaf, Wagner, Louis, Beckervordersandforth, Jan   +3 more
core   +1 more source

Composite Ganglioglioma and Dysembryoplastic Neuroepithelial Tumor

Archives of Pathology and Laboratory Medicine, 1999
Abstract Both ganglioglioma and dysembryoplastic neuroepithelial tumors are well-recognized glial-neuronal neoplasms associated with chronic epilepsy and cortical dysplasia (neuronal migration abnormalities). The exact relationship between these 2 glial-neuronal tumors continues to be debated.
openaire   +2 more sources

Dysembryoplastic neuroepithelial tumour as a cause of coma.

, 1998
Dysembryoplastic neuroepithelial tumour (DNT), a non-evolutive intracranial cortical lesion, is generally associated with epileptic seizures principally among youths.
Pollo C, Fransen P, Rilliet B, Pizzolato GP, Cox JN   +4 more
core   +1 more source

Myxoid glioneuronal tumor of the septum pellucidum with concurrent dual PDGFRA and FGFR3 gene mutations: a case report and literature review

Frontiers in Oncology
Myxoid glioneuronal tumor (MGNT), a rare neuroepithelial neoplasm newly recognized in the 2021 World Health Organization (WHO) Classification of Tumors of the Central Nervous System (5th edition), is associated with platelet‐derived growth factor ...
Meng Wang, Lingyan Wang, Lili Zhang, Jianwei Zhang, Yonghui Yang, Li Zhang   +5 more
doaj   +1 more source

Dysembryoplastic neuroepithelial tumor located in pericallosal and intraventricular area in a child. Case report

, 2012
Dysembryoplastic neuroepithelial tumors (DNETs) are frequently seen in children and young adults with intractable epilepsy, and are typically located in the temporal cortex. Extracortical location of DNET is a very rare occurrence.
Cataltepe, Oguz, Smith, Thomas W., Marshall, Paul C.   +2 more
core   +1 more source

Case Report: FGFR1 mutation and massive chromosome loss drive malignant transformation of low-grade gliomas

Frontiers in Oncology
The mitogen-activated protein kinase (MAPK) signaling pathway plays roles in cell proliferation, differentiation, and apoptosis, all crucial for cellular transformation. It’s no surprise that MAPK alterations are prevalent in numerous tumors.
Ruze Tang, Yanming Chen, Dong Wan, Dong Wan, Yongjun Xiang, Si Chen, Si Chen, Huafei Chen, Huafei Chen, Xiaoxiao Dai, Rong Rong, Sheng Xiao, Sheng Xiao, Qing Lan, Hangzhou Wang, Shungen Huang   +15 more
doaj   +1 more source

Dysembryoplastic neuroepithelial tumor: A tumor with small neuronal cells resembling oligodendroglioma

, 1994
Dysembryoplastic neuroepithelial tumor (DNT) is a clinicopathologically unique group of tumors, mostly located in the temporal lobe, associated with intractable complex partial seizure in young patients.
Yam, KY, Ng, HK, Leung, SY, Gwi, E, Fung, CF   +4 more
core   +1 more source

Ultrahigh-field imaging (7 Tesla) in DNET: Unmasking microstructural imaging characteristics – A case report

Epilepsy & Behavior Reports
Commercial ultrahigh-field 7 Tesla (T) MRI has been approved for clinical brain imaging, including applications in epilepsy and brain tumors. Increasing magnetic field strength offers significant advantages over lower-field MRI due to improved spatial ...
Marta Calvo-Imirizaldu, Daniele Botta, Margitta Seeck, Jan Novy, Jose Federico Ojeda Esparza, Aikaterini Fitsiori, Corrado Santarosa, Kevin Battistini, Karl-Olof Lövblad, Felix T. Kurz   +9 more
doaj   +1 more source