Results 51 to 60 of about 253,399 (361)

Management of Noncatastrophic Internal Carotid Artery Injury in Endoscopic Skull Base Surgery. [PDF]

, 2019
Arterial injuries are the most feared complication of endoscopic skull base surgery. During resection of the middle fossa component of a large ventral skull base chondrosarcoma, arterial bleeding was encountered near the right internal carotid artery ...
El-Sayed, Ivan H, Safaee, Michael, Theodosopoulos, Philip V, Young, Jacob S   +3 more
core  

CSF Levels of NPTX2 Are Associated With Less Brain Atrophy Over Time in Cognitively Unimpaired Individuals

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Neuronal pentraxin 2 (NPTX2) is a synaptic protein involved in synaptic plasticity and regulation of neuronal excitability. Lower baseline cerebrospinal fluid (CSF) NPTX2 levels have been shown to be associated with an earlier onset of mild cognitive impairment (MCI), a pre‐dementia syndrome, even after CSF Alzheimer's Disease (AD)
Juan P. Vazquez, Corinne Pettigrew, Yuxin Zhu, Claire Anderson, Guray Erus, Christos Davatzikos, Michael Miller, Abhay Moghekar, Sungtaek Oh, Chan‐Hyun Na, Marilyn Albert, Paul Worley, Anja Soldan   +12 more
wiley   +1 more source

Complete response of skull base inverted papilloma to chemotherapy: Case report. [PDF]

, 2017
BackgroundInverted papilloma (IP) is the most common benign sinonasal neoplasm. Endoscopic techniques, improved understanding of pathophysiology, and novel surgical approaches have allowed rhinologists to treat IPs more effectively, with surgery being ...
Frederick, John W, Kuan, Edward C, Lim, Dean W, Palma Diaz, Miguel F, Suh, Jeffrey D   +4 more
core  

Petroclival meningioma. An Attempt to define the role of skull base approaches in their surgical management. [PDF]

, 1999
BACKGROUND: Petroclival meningiomas represent a difficult surgical challenge. The introduction of modern techniques of skull base surgery has stimulated the interest of the neurosurgical community in the surgical management of these lesions, although ...
Makhmudov, UB, Mukhamedjanov, DJ, Spallone, A, Tcherekajev, VA   +3 more
core   +1 more source

[Skull base tumors].

Der Radiologe, 2006
Modern imaging techniques have great importance in the diagnosis and therapy of skull-base pathologies. Many of these lesions, especially in relation to their specific location, can be evaluated using CT and MR imaging. Tumors commonly found in the anterior skull base include carcinoma, rhabdomyosarcoma, esthesioneuroblastoma and meningioma.
Ahlhelm, F, Nabhan, A, Naumann, N, Grunwald, I, Shariat, K, Reith, W   +5 more
openaire   +3 more sources

Network Localization of Fatigue in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo, Jaakko Kungshamn, Albert Bellmunt‐Gil, Silvia Tommasin, Abhineet Ojha, Matias Viitala, Juho Aaltonen, Jyrki Lötjönen, Juha Koikkalainen, Pauli Ylikotila, Patrizia Pantano, Merja Soilu‐Hänninen, Juho Joutsa   +12 more
wiley   +1 more source

Prediction of vestibular schwannoma recurrence using artificial neural network

Laryngoscope Investigative Otolaryngology, 2020
Objectives To compare two statistical models, namely logistic regression and artificial neural network (ANN), in prediction of vestibular schwannoma (VS) recurrence. Methods Seven hundred eighty‐nine patients with VS diagnosis completed an online survey.
Mehdi Abouzari, Khodayar Goshtasbi, Brooke Sarna, Pooya Khosravi, Trevor Reutershan, Navid Mostaghni, Harrison W. Lin, Hamid R. Djalilian   +7 more
doaj   +1 more source

An Anglo-Saxon execution cemetery at Walkington Wold, Yorkshire [PDF]

, 2007
This paper presents a re-evaluation of a cemetery excavated over 30 years ago at Walkington Wold in east Yorkshire. The cemetery is characterized by careless burial on diverse alignments, and by the fact that most of the skeletons did not have ...
allison k.j., bailey g.b., bartlett j.e., boylston a., briden c., briden c., buikstra j., byers s.n., carver m., daniell c., daniell c., griffith a.f., hadley d.m., hall r.a., hayman g., hill n.g., liddell d.m., meaney a.l., meaney a.l., miles a.e.w., nenk b.s., novak s., pantos a., philpott r., pollard a.m., Reynolds a, reynolds a., reynolds a., richards j.d., rypins s., scheuer l., semple s., skeat w.w., stead i.m., stroud g., suchey j.m., waldron t., west s.e., wymer j.j.   +38 more
core   +1 more source

Association of Corticospinal Tract Asymmetry With Ambulatory Ability After Intracerebral Hemorrhage

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ambulatory ability after intracerebral hemorrhage (ICH) is important to patients. We tested whether asymmetry between ipsi‐ and contra‐lesional corticospinal tracts (CSTs) assessed by diffusion tensor imaging (DTI) is associated with post‐ICH ambulation.
Yasmin N. Aziz, Carl D. Langefeld, Mary E. Comeau, Miranda C. Marion, Tyler P. Behymer, Lee A. Gilkerson, Padmini Sekar, Weihong Yuan, Vivek Khandwala, Brady J. Williamson, Thomas Maloney, Achala Vagal, Pierce Boyne, Kari Dunning, Matthew L. Flaherty, Steven J. Kittner, Prachi Mehndiratta, Gunjan Y. Parikh, Michael L. James, David Roh, Fernando D. Testai, Farhaan S. Vahidy, James Thornton, Ranjit Bagga, Daniel Woo, Stacie L. Demel   +25 more
wiley   +1 more source

Genomic landscape of gliosarcoma: distinguishing features and targetable alterations

Scientific Reports, 2021
Gliosarcoma is an aggressive brain tumor with histologic features of glioblastoma (GBM) and soft tissue sarcoma. Despite its poor prognosis, its rarity has precluded analysis of its underlying biology.
Mark M. Zaki, Leila A. Mashouf, Eleanor Woodward, Pinky Langat, Saksham Gupta, Ian F. Dunn, Patrick Y. Wen, Brian V. Nahed, Wenya Linda Bi   +8 more
doaj   +1 more source