Detalle Publicación

ARTÍCULO
Resonancia magnética intraoperatoria de 3 teslas:nuestra experiencia en patología tumoral
Título de la revista: RADIOLOGIA
ISSN: 0033-8338
Volumen: 60
Número: 2
Páginas: 136 - 142
Fecha de publicación: 2018
Lugar: WOS
Resumen:
Objective: To report our experience in the use of 3 testa intraoperative magnetic resonance imaging (MRI) in neurosurgical procedures for tumors, and to evaluate the criteria for increasing the extension of resection. Material and methods: This retrospective study included all consecutive intraoperative MRI studies done for neuro-oncologic disease in the first 13 months after the implementation of the technique. We registered possible immediate complications, the presence of tumor remnants, and whether the results of the intraoperative MRI study changed the surgical management. We recorded the duration of surgery in all cases. Results: The most common tumor was recurrent glioblastoma, followed by primary glioblastoma and metastases. Complete resection was achieved in 28%, and tumor remnants remained in 72%. Intraoperative MRI enabled neurosurgeons to improve the extent of the resection in 85% of cases. The mean duration of surgery was 390 +/- 122 minutes. Conclusion: Intraoperative MRI using a strong magnetic field (3 teslas) is a valid new technique that enables precise study of the tumor resection to determine whether the resection can be extended without damaging eloquent zones. Although the use of MRI increases the duration of surgery, the time required decreases as the team becomes more familiar with the technique. (C) 2018 SERAM. Published by Elsevier Espana, S.L.U. All rights reserved.