Decompressive craniectomy: Comparative analysis between surgical time and better prognosis.

Background: Malignant ischemic stroke is characterized by the involvement of 2/3 of the area of the middle cerebral artery, associated with cerebral edema, intracranial hypertension (ICH) and cerebral herniation, generating high morbidity and mortality. Over the years, several therapies have been studied in an attempt to reverse or reduce the damage caused by this vascular disorder, including decompressive craniectomy (DC), a surgical technique reserved for cases that evolve with refractory ICH.

Methods: This study seeks to perform a comparative analysis on the effectiveness of decompressive craniectomy using four randomized clinical trials and the results found in the retrospective study conducted in a neurosurgical reference center between 2010 and 2018.

Brain metastasis from a thoracic myxofibrosarcoma: A case report and literature review.

Background: Myxofibrosarcoma (MFS) is a type of sarcoma that mainly affects elderly people; it represents only 5% of all sarcomas and shows no line of differentiation. Intracranial MFS is a rare condition. At present, limited data exist regarding brain metastasis from MFS.

Diffusion of Technology in the Teaching of Neuroanatomy in Times of Pandemic: A Medical and Academic Perspective on Learning.

The Covid-19 pandemic has caused major changes in many sectors of society worldwide. The issue of medical education stands out since it had to adapt to the rules of social isolation, ensuing discussions about the computerization of teaching methodology, particularly in neuroanatomy. In particular, the latter showed satisfactory adaptability to new technologies and highly promising learning results.

Third Ventricle Craniopharyngioma Intraventricular Tumor: A Case Report and a Brief Literature Review.

Craniopharyngioma is a rare embryonic malformation, usually benign, of the sellar or parasellar regions. In this study, an uncommon case of third ventricle craniopharyngioma and a succinct review of its prevalence are presented. Even with low mortality rates, these injuries involve a high degree of endocrinological, visual, and neuropsychological morbidities, which have a huge impact on the patient's quality of life.

Decompressive Craniectomy for Malignant Ischemic Stroke: An Institutional Experience of 145 Cases in a Brazilian Medical Center.

Background: Malignant ischemic stroke (MIS) occurs in a subgroup of patients with cerebrovascular accident who sustain massive or significant cerebral infarction. It is characterized by neurological deterioration owing to progressive edema, raised intracranial pressure, and cerebral herniation. Decompressive craniectomy (DC) is a surgical technique that can be used to treat select cases of this condition in the presence of medically refractory intracranial hypertension.

Decompressive hemicraniectomy for acute ischemic stroke: A neurosurgical view in a pandemic COVID-19 time highlights of literature.

: The novel coronavirus, SARS-CoV-2, which was identified after the outbreak in Wuhan, China, in December 2019, has kept the whole world in tenterhooks due to its severe life-threatening nature of the infection. The World Health Organization (WHO) declared coronavirus disease (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 a pandemic in 2020, an unprecedented challenge, having a high contagious life-threatening condition with unprecedented impacts for worldwide societies and health care systems. Neurologic symptoms related to SARS-CoV-2 have been described recently in the literature, and acute cerebrovascular disease is one of the most serious complications.

The anatomy of the brain - learned over the centuries.

This article reports the evolution and consolidation of the knowledge of neuroanatomy through the analysis of its history. Thus, we propose to describe in a historical review to summarize the main theories and concepts that emerged throughout brain anatomy history and understand how the socio-historical context can reflect on the nature of scientific knowledge. Therefore, among the diverse scientists, anatomists, doctors, and philosophers who were part of this history, there was a strong influence of the studies of Claudius Galen (AD 129-210), Leonardo da Vinci (1452- 1519), Andreas Vesalius (1514-1564), Franciscus Sylvius (1614-1672), Luigi Rolando (1773-1831), Pierre Paul Broca (1824-1880), Carl Wernicke (1848-1905), Korbinian Brodmann (1868-1918), Wilder Penfield (1891-1976), Mahmut Gazi Yasargil (1925), and Albert Loren Rhoton Jr.