Yahoo Search Búsqueda en la Web

Resultado de búsqueda

  1. 26 de sept. de 2019 · Clasificación de Samii (Hannover System) Sistema de clasificación del Schwannoma del nervio vestibular. T1, puramente intrameatal. T2, intra-extrameatal. T3a, ocupando la cisterna cerebelopontina. T3b, alcanza el troncoencéfalo. T4a, comprime el troncoencéfalo.

  2. The results were all statistically significant (P < 0.05). Conclusions: The Hannover classification is a reliable system for grading the size of vestibular schwannomas. This supports its continued use and previously published results of the literature in studies relying on this classification.

  3. 1 de feb. de 2022 · Background. The Hannover classification of vestibular schwannomas is designed to stratify tumors based on extrameatal extension and compression of the brainstem. We have previously reported the reliability of the Koos system, but to date, no study has assessed the reliability of the similar Hannover classification.

    • Travis J. Atchley, Nicholas Erickson, Gustavo Chagoya, Matthew Fort, Beverly C. Walters, Benjamin Mc...
    • 2021
  4. 23 de ago. de 2023 · Schwannomas (also known as neuromas, neurinomas "of Verocay," and neurilemmomas) are benign, well-encapsulated, slow-growing nerve sheath tumors composed exclusively of Schwann cells. The tumor can originate from any myelinated central or peripheral nerve with Schwann cells.

    • Muhammad Mubbashir Sheikh, Orlando De Jesus
    • 2023/02/12
  5. 1 de feb. de 2022 · We have demonstrated that the Hannover classification is a reliable system for grading the size of vestibular schwannomas. This supports its continued use and previously published results of the literature in studies relying on this classification.

    • Travis J. Atchley, Nicholas Erickson, Gustavo Chagoya, Matthew Fort, Beverly C. Walters, Benjamin Mc...
    • 2021
  6. Resumen. El incremento en el diagnóstico de schwannomas vestibulares (SV) cada vez más pequeños, la constatación de que muchos tumores pueden ser observados con resonancia magnética seriada y el desarrollo de la radiocirugía como modalidad de tratamiento alternativa a la cirugía son las causas del cambio en el planteamiento del ...

  7. Los schwannomas son tumores benignos del sistema nervioso central (SNC) 1; tienen múltiples localizaciones, siendo menos frecuente su presentación en raíces nerviosas y el compromiso del cordón medular 2.