AIM: To demonstrate the microsurgical procedures, and to evaluate the feasibility of living models of experimental neurovascular training by developing new complex vascular exercises mimicking the most common intracranial aneurysms.
MATERIAL and METHODS: The procedures were performed under a Zeiss (OPMI pico f170) microscope using basic microsurgery instruments, 10/0 Nylon and blue Polypropylene micro-sutures. We selected adult albino Wistar rats weighing between 258 and 471g each. Seven different aneurysm types were created using carotid, jugular, cava, aorta and femoral vessels ...
Authors: Pablo GARCÍA FEIJOO, CARCELLER BENITO, Neeraj KALRA, Germán PÁUCAR CÁRDENAS, Miguel SÁEZ ALEGRE, Catalina VIVANCOS SÁNCHEZ, Víctor RODRÍGUEZ DOMÍNGUEZ, José María RODA FRADE .
Objective: We evaluate the performance of three MRI methods to determine non-invasively tumor size, as overall survival (OS) and Progression Free Survival (PFS) predictors, in a cohort of wild type, IDH negative, glioblastoma patients. Investigated protocols included bidimensional (2D) diameter measurements, and three-dimensional (3D) estimations by the ellipsoid or semi-automatic segmentation methods.
Authors: Alexis Junnior Palpan Flores, Catalina Vivancos Sanchez, Jose María Roda , Sebastian Cerdan, Andres Javier Barrios, Cristina Utrilla, Aranzazu Royo, Maria Luisa Gandía-González
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Congratulations on the publication of your article: Assessment of Pre-operative Measurements of Tumor Size by MRI Methods as Survival Predictors in Wild Type IDH Glioblastoma, by Alexis Junnior Palpan Flores, Catalina Vivancos Sanchez, Jose María Roda, Sebastian Cerdan, Andres Javier Barrios, Cristina Utrilla, Aranzazu Royo, Maria Luisa Gandía-González, published in Frontiers in Oncology, section Neuro-Oncology and Neurosurgical Oncology.
The use of transcranial motor-evoked potentials, somatosensory-evoked potentials and free-run electromyography for proper placement of paddle leads in chronic pain
Authors: José F. Paz, María del Mar Santiago Sanz, María Victoria Paz-Domingo, María Luisa Gandía-González, Susana Santiago-Pérez, Jose María Roda Frade
As an alternative to those patients who cannot be performed an awake spinal cord stimulation (SCS) or had been percutaneously implanted with poor pain relief outcomes, neurophysiological monitoring through transcranial motor evoked potentials (MEPs), somatosensory-evoked potentials (SSEPs) and free-run electromyography (EMG) under general anesthesia allows the correct placement of surgical leads and provide objective responses.