RESUMO
Glioblastoma (GB) represents the most aggressive glioma in the adult population. Despite recent research efforts, the prognosis of patients with GB has remained dismal. Lately, the knowledge of genetic information about gliomagenesis has increased; we even have a classification of the genetic expression of the tumour. The main problem is that at the moment we do not have any therapeutical resources to help us better treat these tumours, as we can do, with others tumours like breast, lung and colorectal cancer. We have also improved on diagnostic imaging, especially with the new MRI sequences; we can now better define the characteristics of the tumour area and the surrounding brain structures, allowing us to adjust resections. Thanks to the most advanced surgery techniques, such as neuronavigation, intraoperative control of the nervous function and the tumour volume, the neurosurgeon is able to complete tumour exeresis with less morbidity. These imaging techniques allow the radiation oncologist to better contour the irradiation target volume, the structures and the organs at risk, to diminish the irradiation of apparently healthy tissue. Nowadays, knowledge of brain stem cells provides new expectations for future treatments. Novel targeted agents such as bevacizumab, imatinib, erlotinib, temsirolimus, immunotherapy, cilengitide, talampanel, etc. are helping classical chemotherapeutic agents, like temozolomide, to achieve an increase in overall survival. The main objective is to improve median overall survival, which is currently between 9 and 12 months, with a good quality of life, measured by the ability to carry out daily life activities.
Assuntos
Neoplasias Encefálicas/diagnóstico , Neoplasias Encefálicas/terapia , Glioblastoma/diagnóstico , Glioblastoma/terapia , Adulto , Idoso , Antineoplásicos/uso terapêutico , Neoplasias Encefálicas/genética , Terapia Combinada , Glioblastoma/genética , Humanos , Procedimentos Neurocirúrgicos/métodos , Radioterapia/métodosRESUMO
Se informa la experiencia obtenida en el tratamiento quirúrgico del miembro superior leproso con incapacidades físicas. Se señala la importancia del ortopédico en el equipo de rehabilitación quirúrgica
Assuntos
Hanseníase/reabilitação , Traumatismos do Braço/cirurgiaRESUMO
Se informa la experiencia obtenida en el tratamiento quirúrgico del miembro superior leproso con incapacidades físicas. Se señala la importancia del ortopédico en el equipo de rehabilitación quirúrgica