Zobrazeno 1 - 10
of 48
pro vyhledávání: '"RAJEEV KUMAR VERMA"'
Autor:
Audrey Carlhan-Ledermann, Bernard Laubscher, Maja Steinlin, Christian T. Ulrich, Rajeev Kumar Verma, Mattia Rizzi, Rodolfo Maduri, Sebastian Grunt
Publikováno v:
BMC Pediatrics, Vol 20, Iss 1, Pp 1-7 (2020)
Abstract Background Spinal epidural hematoma without significant trauma is a rare condition with potentially severe outcome. This case report and systematic review of the literature illustrates the clinical presentation, risk factors, evaluation, tre
Externí odkaz:
https://doaj.org/article/be066817904346dc8d6e2eba8933f9a6
Publikováno v:
Heliyon, Vol 6, Iss 1, Pp e03090- (2020)
This is a case of a 22-year-old, HIV-negative, male patient with asymptomatic syphilitic osteomyelitis of the skull in the context of secondary syphilis. The diagnosis was made based on serology as well as CT and MRI scans. CT volumetric data was pos
Externí odkaz:
https://doaj.org/article/a266ac16f8c54b1b92445622baa5d86d
Publikováno v:
Journal of Head & Neck Physicians and Surgeons, Vol 5, Iss 2, Pp 75-78 (2017)
Introduction: Oral squamous cell carcinoma (SCC) is the most frequent head and neck cancer. The metastatic dissemination of these tumours usually occurs through the lymphatic system. The presence of occult lymph node metastasis is the most important
Externí odkaz:
https://doaj.org/article/4c802502408d4ffda755ebe666724058
Publikováno v:
Journal of Clinical and Diagnostic Research, Vol 11, Iss 12, Pp MC01-MC03 (2017)
Introduction: The aim of management of Allergic Fungal Rhinosinusitis (AFRS) is to control the disease process and the local immune response of the nasal mucosa. This is achieved by a two pronged approach – surgical clearance of all sinuses by
Externí odkaz:
https://doaj.org/article/3e436d3ef48149ac8a7962be5e7e7693
Autor:
Rajeev Kumar Verma, Eugenio Abela, Kaspar Schindler, Heinz Krestel, Elisabeth Springer, Adrian Huber, Christian Weisstanner, Martinus Hauf, Jan Gralla, Roland Wiest
Publikováno v:
PLoS ONE, Vol 11, Iss 8, p e0160495 (2016)
The aim of this study was to investigate variant patterns of cortical venous oxygenation during status epilepticus (SE) using susceptibility-weighted imaging (SWI).We analyzed magnetic resonance imaging (MRI) scans of 26 patients with clinically witn
Externí odkaz:
https://doaj.org/article/c53335fe34584387b5b7277de3732954
Autor:
Kety Hsieh, Katja Stein, Marie-Luise Mono, Frauke Kellner-Weldon, Rajeev Kumar Verma, Christian Weisstanner, Lukas Andereggen, Michael Reinert, Jan Gralla, Gerhard Schroth, Marwan El-Koussy
Publikováno v:
Swiss Medical Weekly, Vol 145, Iss 2728 (2015)
PURPOSE: Assessment of the cerebral blood flow (CBF) is crucial in the evaluation of patients with steno-occlusive diseases of the arteries supplying the brain for prediction of stroke risk. Quantitative phase contrast magnetic resonance angiography
Externí odkaz:
https://doaj.org/article/bf941eccebf746058c62b2864d8e21fa
Autor:
Rajeev Kumar Verma, Jan Gralla, Pascal Pedro Klinger-Gratz, Adrian Schankath, Simon Jung, Pasquale Mordasini, Christoph Zubler, Marcel Arnold, Monika Buehlmann, Matthias F Lang, Marwan El-Koussy, Kety Hsieh
Publikováno v:
PLoS ONE, Vol 10, Iss 9, p e0137292 (2015)
The aim of this study was to evaluate whether the distribution pattern of early ischemic changes in the initial MRI allows a practical method for estimating leptomeningeal collateralization in acute ischemic stroke (AIS).Seventy-four patients with AI
Externí odkaz:
https://doaj.org/article/9fc72a4b310e43f0aa738451e7ce7df5
Autor:
Nicole Porz, Stefan Bauer, Alessia Pica, Philippe Schucht, Jürgen Beck, Rajeev Kumar Verma, Johannes Slotboom, Mauricio Reyes, Roland Wiest
Publikováno v:
PLoS ONE, Vol 9, Iss 5, p e96873 (2014)
BACKGROUND AND PURPOSE:Reproducible segmentation of brain tumors on magnetic resonance images is an important clinical need. This study was designed to evaluate the reliability of a novel fully automated segmentation tool for brain tumor image analys
Externí odkaz:
https://doaj.org/article/0d674603e5cf4dfa897310d98395ffd6
Autor:
Christian eRummel, Rajeev Kumar Verma, Veronika eSchöpf, Martinus eHauf, Eugenio eAbela, Jose Fernando eZapata Berruecos, Roland eWiest
Publikováno v:
Frontiers in Human Neuroscience, Vol 7 (2013)
In functional magnetic resonance imaging (fMRI) coherent oscillations of the blood oxygen level dependent (BOLD) signal can be detected. These arise when brain regions respond to external stimuli or are activated by tasks. The same networks have been
Externí odkaz:
https://doaj.org/article/98adec1a4ca74796a10a8e81cdc4508a
Autor:
Rajeev Kumar Verma, Johannes Slotboom, Mirjam Rachel Heldner, Frauke Kellner-Weldon, Raimund Kottke, Christoph Ozdoba, Christian Weisstanner, Christian Philipp Kamm, Roland Wiest
Publikováno v:
PLoS ONE, Vol 8, Iss 7, p e67610 (2013)
ObjectiveTexture analysis is an alternative method to quantitatively assess MR-images. In this study, we introduce dynamic texture parameter analysis (DTPA), a novel technique to investigate the temporal evolution of texture parameters using dynamic
Externí odkaz:
https://doaj.org/article/d2e64339333b4a89ae4d6ad9ff09b258