Results 51 to 60 of about 43,022 (268)

Intracranial chordoma presenting as acute hemorrhage in a child: Case report and literature review [PDF]

, 2015
BACKGROUND: Chordomas are rare, slow-growing malignant neoplasms derived from remnants of the embryological notochord. Pediatric cases comprise only 5% of all chordomas, but more than half of the reported pediatric chordomas are intracranial.
Abdulkader, Marwah M., Ackerman, Laurie L., Bohnstedt, Bradley N., Bonnin, Jose M., Kralik, Stephen F., Moore, Kenneth A., Shah, Mitesh V., Shah, Sanket U., Shaikh, Kashif   +8 more
core   +2 more sources

Composition‐Aware Cross‐Sectional Integration for Spatial Transcriptomics

Advanced Intelligent Discovery, EarlyView.
Multi‐section spatial transcriptomics demands coherent cell‐type deconvolution, domain detection, and batch correction, yet existing pipelines treat these tasks separately. FUSION unifies them within a composition‐aware latent framework, modeling reads as cell‐type–specific topics and clustering in embedding space.
Qishi Dong, Zijian Huang, Xuanwu Wang, Zhenghui Feng, Wei Liu, Bingding Huang   +5 more
wiley   +1 more source

A rare neurological odyssey: Gastric adenocarcinoma and leptomeningeal carcinomatosis – A Peruvian case study [PDF]

Caspian Journal of Internal Medicine
Background: Leptomeningeal carcinomatosis involves the diffuse infiltration of neoplastic cells in the central nervous system, affecting 5-8% of leukemia, breast, and lung cancer cases.
Juan Eduardo Quiroz-Aldave, María del Carmen Durand-Vásquez, Ramiro Herrera Cabezas, Rossana Jimenez Asto, Carlos Cerrón Aguilar, Julia Cristina Coronado-Arroyo, Francisca Zavaleta-Gutiérrez, Luis Alberto Concepción-Urteaga, Benjamín Alberto Leiva, Marcio José Concepción-Zavaleta   +9 more
doaj  

Neurofibromatosis 2011: a report of the Children’s Tumor Foundation Annual Meeting [PDF]

, 2011
The 2011 annual meeting of the Children\u27s Tumor Foundation, the annual gathering of the neurofibromatosis (NF) research and clinical communities, was attended by 330 participants who discussed integration of new signaling pathways into NF research ...
Alison C. Lloyd, Anat Stemmer-Rachamimov, C. Oliver Hanemann, D. Gareth Evans, David Ingram, David Viskochil, Debra A. Mayes, Duojia Pan, Dusica Babovic-Vuksanovic, Filippo Giancotti, Helen Morrison, Karen Cichowski, Kathryn North, Kim Hunter-Schaedle, Ludwine Messiaen, Margret R. Wallace, Maria T. Acosta, Meena Upadhyaya, Michel Kalamarides, Nancy Ratner, Olli Carpen, Roger Packer   +21 more
core   +3 more sources

Production of 3D printed biomodels of the canine brain for veterinary neuroanatomy teaching

Anatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy presents multiple challenges to both students and teachers, as it is a subject with highly dense content that commonly causes the development of aversion by students, a phenomenon referred to as “neurophobia,” which has been documented in human and veterinary medicine students.
João Victor Barbosa Tenório Fireman, Antônio Chaves de Assis Neto   +1 more
wiley   +1 more source

Neuroendocrine carcinoma of the colon presenting as acute meningitis

BMC Neurology, 2019
Background Neuroendocrine tumors represent an expansive group of neoplasms that share an etiology of epithelial origin with neuroendocrine differentiation.
Julie R. Bloom, Arlen Brickman, Fan J. Yang, Ji-Weon Park, Jonathan Cheponis   +4 more
doaj   +1 more source

Interdisciplinary management of meningioma involving the cavernous sinus [PDF]

, 2006
The thesis consists of two parts: an anatomical study of the complex anatomy of the cavernous sinus (CS) and its surrounding structures, and a rerospective clinical study involving 104 patients with CS meningioma who were treated at the University ...
Bertalanffy, Helmut (Prof.), Farhoud, Ahmed   +1 more
core   +1 more source

The association between neural crest‐derived glia and melanocyte lineages throughout development and disease

Developmental Dynamics, EarlyView.
Abstract Neural crest cells are a transient cell population that emerges from the dorsal neural tube during neurulation and migrates extensively throughout the embryo. Among their diverse derivatives, glial cells (such as Schwann and satellite ganglionic cells) and melanocytes represent two major lineages. In vitro studies suggested they share a common
Chaya Kalcheim
wiley   +1 more source

Integrative genomic and spatial transcriptomic analysis elucidates the oligodendrocyte‐mediated etiology of epileptic cortical thinning

Epilepsia Open, EarlyView.
Abstract Objective Focal epilepsy is characterized by progressive cortical thinning, particularly within limbic structures; however, whether this atrophy reflects acquired seizure‐induced damage or shared genetic predisposition remains unresolved. Methods We integrated genome‐wide association study (GWAS) summary statistics from the ILAE Consortium ...
Dingyuan Zhang, Qianqian Zhang, Guangming Li, Lingting Yu, Yanling Ma, Xiaoli Hong, Yujie Kui, Shanshan Cai, Jianguang Sun, Zechao Zhu   +9 more
wiley   +1 more source

Dural masses: meningiomas and their mimics

Insights into Imaging, 2019
Meningiomas are the most common dural tumour. They are regularly being seen as an incidental finding on brain imaging and treated conservatively. However, there are many other dural masses which mimic their appearances, including primary neoplastic ...
Daniel Lyndon, Joseph A. Lansley, Jane Evanson, Anant S. Krishnan   +3 more
doaj   +1 more source