Current state of proton therapy for tumors of the central nervous system in Spain: physical bases, indications, controversies and perspectives.

The unique biophysical properties of proton therapy (PT), regarding the precise dose distribution, a remarkable better sparing of surrounding normal tissues, and the decreasing costs have promoted the spread of this technique worldwide. In Spain, eleven new PT centers, added to the currently two in function, are expected to be available in the near future. Indications for PT are currently evolving.

Stereotactic body radiation therapy and minimally invasive surgery in the management of spinal metastases: a change in the paradigm.

The main goal of treatment in spinal metastatic patients is local control of the disease, pain relief and the maintenance of ambulation. Traditionally, wide surgical resection of the tumour followed by adjuvant radiation and/or chemotherapy has been recommended. Currently, single-fraction or hypofractionated stereotactic body radiation therapy (SBRT) yields a one-year local control rate of over 95% with minimum morbidity, even for tumours previously considered radioresistant.

Influence of Internet and Social Media in the Promotion of Alternative Oncology, Cancer Quackery, and the Predatory Publishing Phenomenon.

In the last decade, electronic media has irrupted physician's clinical practice. Patients increasingly use Internet and social media to obtain enormous amounts of unsupervised data about cancer. Blogs, social networking sites, online support groups and forums are useful channels for medical education and experience sharing but also perfect environments for misinformation, quackery, violation of privacy and lack of professionalism.

Radiation protection measures: Implications on the design of neurosurgery operating rooms.

Objective: To describe pros and cons of some radiation protection measures and the implications on the design of a neurosurgery operating room.

Material And Methods: Concurring with the acquisition and use of an O-arm device, a structural remodeling of our neurosurgery operating room was carried out. The theater was enlarged, the shielding was reinforced and a foldable leaded screen was installed inside the operating room.

Predatory journals: una amenaza emergente para autores y editores de publicaciones biomédicas.

So-called predatory publishing is a new and rising phenomenon presenting as an intellectual fraud that jeopardises the quality of scientific contribution, compromises the activity of authors, reviewers and editors of legitimate journals, damages the image of open access publications and is a very profitable business. In this paper, we review the concept and relevance of predatory journals and the characteristics that differentiate them from legitimate publications. Neurosurgical and general neuroscience journals are not immune to this problem.