Results 31 to 40 of about 1,059,853 (352)

GRMHD/RMHD Simulations and Stability of Magnetized Spine-Sheath Relativistic Jets [PDF]

, 2007
A new general relativistic magnetohydrodynamics (GRMHD) code ``RAISHIN'' used to simulate jet generation by rotating and non-rotating black holes with a geometrically thin Keplarian accretion disk finds that the jet develops a spine-sheath structure in ...
Hardee, Philip, Mizuno, Yosuke, Nishikawa, Ken-Ichi   +2 more
core   +3 more sources

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

Dural Injury Treatment with a Full-Endoscopic Transforaminal Approach: A Case Report and Description of Surgical Technique

Case Reports in Orthopedics, 2022
Introduction. The objective of this study was to describe a surgical technique that uses transforaminal full-endoscopic access, which is different from the existing protocol, and to demonstrate another method of dural tear repair during endoscopic spine ...
João Paulo Machado Bergamaschi, Fernando Flores de Araújo, Thiago Queiroz Soares, Kelsen de Oliveira Teixeira, Luiz Henrique Dias Sandon, Ricardo Graciano Squiapati, Gustavo Vitelli Depieri, Ariel Falbel Lugão, Rangel Roberto de Assis, Esthael Cristina Querido Avelar Bergamaschi   +9 more
doaj   +1 more source

Epidural Hematoma Following Cervical Spine Surgery. [PDF]

, 2017
STUDY DESIGN: A multicentered retrospective case series. OBJECTIVE: To determine the incidence and circumstances surrounding the development of a symptomatic postoperative epidural hematoma in the cervical spine.
Arnold, Paul M., Buser, Zorica, Bydon, Mohamad, Cha, Peter I., Chatterjee, Dhananjay, Fehlings, Michael G., Fish, David E., Gee, Erica L., Gokaslan, Ziya L., Gum, Jeffrey L., Hilibrand, Alan S., Hsu, Wellington K., Isaacs, Robert E., Kanter, Adam S., Lord, Elizabeth L., Mayer, Erik N., McBride, Owen J., Mroz, Thomas E., Nassr, Ahmad, Nguyen, Emily C., Riew, K. Daniel, Roe, Allison K., Sasso, Rick C., Schroeder, Gregory D., Smith, Zachary A., Stroh, D. Alex, Tortolani, P. Justin, Wang, Jeffrey C., Yanez, Marisa Y.   +28 more
core   +2 more sources

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle, Kiersten Ricci, Kelly Blache, Rebecca A. Marsh, Adrienne M. Hammill, Elissa Engel   +5 more
wiley   +1 more source

Magnetic reconnection solutions in the presence of multiple nulls [PDF]

, 1999
It is known that exact analytic solutions can be constructed for incompressible magnetic reconnection in three space dimensions. In the case of an isolated X-point null, there are two types of reconnection solutions, namely, “spine” and “fan” models ...
Craig, Ian J.D., Fabling, R.B., Heerikhuisen, J., Watson, P.G.   +3 more
core   +2 more sources

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song, Jonathan Baron, Carlos Chavez Perez, Sidharth Ramesh, Jane Minturn, Kavita A. Desai, Amish C. Shah, Jean M. Belasco, Kristina A. Cole, Michael J. Fisher, Phillip B. Storm, Peter M. Madsen, Goldie Kurtz, Robert A. Lustig, Christine Hill‐Kayser, Michael J. LaRiviere   +15 more
wiley   +1 more source

Early Intervention in Post-operative Infectious Spondylodiscitis: Outcome of Aggressive Transforaminal Lumbar Interbody Fusion [PDF]

Malaysian Orthopaedic Journal
Introduction: Conservative and surgical approach timeline in post-operative spondylodiscitis (POS) following lumbar disc herniation (LDH) surgery is ill defined, and patients have a protracted recovery phase with social, psychological, and financial ...
Krishnan A, Dave BR, Degulmadi D, Mayi S, Rai R, Bang P, Dave M, Chauhan V, Bali S, Charde P, Anil A, Krishnan P   +11 more
doaj   +1 more source

Deep convolutional networks for automated detection of posterior-element fractures on spine CT

, 2016
Injuries of the spine, and its posterior elements in particular, are a common occurrence in trauma patients, with potentially devastating consequences.
Burns, Joseph E., Lu, Le, Roth, Holger R., Summers, Ronald M., Wang, Yinong, Yao, Jianhua   +5 more
core   +1 more source

The cause of axial rotation of the scoliotic spine [PDF]

, 1991
To explain the cause of axial rotation in a scoliotic vertebral column, the influence of the gravitation force on a spine with a C-scoliosis has been investigated by means of a mechanical model. In this model the gravitation force takes hold of the three-
Cool, J.C., Grootenboer, H.J., Lemmers, L.G., Sanders, M.M.   +3 more
core   +2 more sources