Pseudoaneurysm of the Internal Carotid Artery After Craniofacial Traumatism: Series of Cases and Integrative Literature Review.

The present study aims to develop an integrative review about pseudoaneurysms after traumatic facial trauma, through the analysis of its etiology, type of fracture, signs and symptoms, time elapsed between the trauma and the exposure of signs and symptoms, and treatment performed in these cases. Furthermore into the report, there are 3 clinical cases that occurred in the Buccomaxillofacial Surgery and Traumatology service of Hospital da Restauração Recife/PE. The study was carried out in 2 phases, first, a digital research about post-traumatic craniofacial pseudoaneurysm was performed in the following databases "MEDLINE/PubMed," "Scielo" and "Scopus," in September 2019, with 5 articles being included.

[Evidence based guidelines. Diagnosis and management of Guillain-Barré syndrome in ten steps].

Guillain-Barré syndrome (GBS) is a rare, but potentially fatal, immune-mediated disease of the peripheral nerves and nerve roots that is usually triggered by infections. The incidence of GBS can therefore increase during outbreaks of infectious diseases, as was seen during the Zika virus epidemics in 2013 in French Polynesia and in 2015 in Latin America. Diagnosis and management of GBS can be complicated as its clinical presentation and disease course are heterogeneous, and no international clinical guidelines are currently available.

Head and neck cancer associated with myiasis.

Head and neck cancer patients represent a risk group for the development of fly larvae infestation in neoplastic wounds. This condition can accelerate the disease progression and increase its lethality due to local or systemic complications. The aim of this study was to conduct a scoping review on head and neck cancer associated with myiasis in order to answer the focal question: what are the occurrence, diagnosis, aetiology, treatment and outcomes of head and neck cancer associated with myiasis? This paper was structured based on the five-steps methodology proposed by Arksey and O'Malley (Int J Soc Res Methodol 2005;1:19-32), and followed the PRISMA Extension for Scoping Reviews (PRISMA-ScR), OSF Registries protocol.

Endoscopic third ventriculostomy in the treatment of hydrocephalus: A 20-year retrospective analysis of 209 consecutive cases.

Background: Endoscopic third ventriculostomy (ETV) has been shown to be a sufficient alternative to shunts in surgical treatment of obstructive hydrocephalus. Long-term failure, age limitations, and outcome by cause are some of the issues debated in literature. The objective of this article is to analyze the clinical success and failure of ETV and its main complications.

Electromyography in Congenital Zika Syndrome.

Introduction: Congenital Zika virus syndrome is a distinct pattern of birth defects in fetuses infected by the Zika virus. It presents a broad clinical spectrum that includes occurrences of microcephaly, hypertonia, dysphagia, hyperexcitability, seizures, and arthrogryposis. Imaging findings show neuronal migration disorders.

Clinical Features of COVID-19 on Patients With Neuromyelitis Optica Spectrum Disorders.

Background And Objectives: To describe the clinical features and disease outcomes of coronavirus disease 2019 (COVID-19) in patients with neuromyelitis optica spectrum disorder (NMOSD).

Methods: The Neuroimmunology Brazilian Study Group has set up the report of severe acute respiratory syndrome (SARS-CoV2) cases in patients with NMOSD (pwNMOSD) using a designed web-based case report form. All neuroimmunology outpatient centers and individual neurologists were invited to register their patients across the country.

Multiple sites bullet embolism as a cause of acute abdomen.

Bullet embolism (BE) is a rare and misdiagnosed phenomenon that can significantly affect the cardiovascular system. It occurs when a bullet enters and migrates through the body vessels in gunshot victims. We report in this article a case of a 25-year-old male patient, victim of penetrating trauma caused by a firearm projectile that presented two embolism destinations with acute ischemic repercussions: the right brachial artery and the branches of the superior mesenteric artery.

Large hemorrhagic stroke after ChAdOx1 nCoV-19 vaccination: A case report.

Background: The anti-COVID-19 vaccines are new, and we should be alert of potential adverse effects of them.

Aims Of The Study: To report a case of a large hemorrhagic stroke 5 days after ChAdOx1 nCoV-19 vaccination.

Methods: Clinical, imaging, and laboratory data of a patient with stroke admitted to our emergency department.

Applying basic principles of surgery may pave the way for more effective endoscopic bariatric techniques.

 In the last decade, gastroenterologists have been attempting to use endoscopy to reproduce the great success of traditional surgical suture techniques. Despite recent advances, we still lack a reliable method that results in a permanent suture with minimal incidence of suture failure. This was an experimental study in pigs with an innovative technique that applied basic surgical concepts to endoscopy to evaluate the effectiveness of a novel suture technique.

Transfer of the phrenic nerve to musculocutaneous nerve via sural nerve graft after total brachial plexus injury.

A middle age male presented a right total brachial plexus injury after motorcycle fall one year ago. Subsequent electromyographic evaluation was consistent with C5, C6, C7, C8 and T1 root avulsion. The patient was submitted to a right transfer of the phrenic nerve to musculocutaneous nerve , using rural nerve graft.

Cannabinoids in Neurology - Position paper from Scientific Departments from Brazilian Academy of Neurology.

Cannabinoids comprehend endocannabinoids, phytocannabinoids, and synthetic cannabinoids, with actions both in the central and peripherical nervous systems. A considerable amount of publications have been made in recent years, although cannabis has been known for over a thousand years. Scientific Departments from the Brazilian Academy of Neurology described evidence for medical use in their areas.

SARS-CoV-2 Infection and Guillain-Barré Syndrome: A Review on Potential Pathogenic Mechanisms.

Since December 2019, the world has been facing an outbreak of a new disease called coronavirus disease 2019 (COVID-19). The COVID-19 pandemic is caused by a novel beta-coronavirus named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The SARS-CoV-2 infection mainly affects the respiratory system.

Clinical and nutritional predictors of hospital readmission within 30 days.

Background/objectives: Identify clinical, sociodemographic, and nutritional predictors of hospital readmission within 30 days.

Subjects/methods: A longitudinal study was conducted with patients hospitalised at a public institution in Recife, Brazil. Sociodemographic (age, sex, race, and place of residence), clinical (diagnosis, comorbidities, medications, polypharmacy, hospital outcome, hospital stay, and occurrence of readmission within 30 days), and nutritional (% of weight loss, body mass index, arm circumference [AC], and calf circumference [CC]) characteristics were collected from the nutritional assessment files and patient charts.

Peripheral spectrum neurological disorder after arbovirus infection is associated with HLA-F variants among Northeastern Brazilians.

Introduction: Non-classical class I human leukocyte antigens (HLA) molecules are known to modulate the function of cytotoxic cells (NK and T CD8+) during viral infection by interacting with inhibitory/activating receptors. However, little is known about the HLA-E/-F genetic variability on arbovirus infections.

Methods: We evaluated by massive parallel sequencing the full HLA-E/-F genetic diversity among patients infected during the arbovirus (ZIKV, DENV, and CHIKV) outbreak leading to a broad range of neurological complications in the Brazilian State of Pernambuco.

Cytokines and Soluble HLA-G Levels in the Acute and Recovery Phases of Arbovirus-Infected Brazilian Patients Exhibiting Neurological Complications.

Severe neurological complications following arbovirus infections have been a major concern in seasonal outbreaks, as reported in the Northeast region of Brazil, where the same mosquito transmitted Zika (ZIKV), Dengue (DENV), and Chikungunya (CHIKV) viruses. In this study, we evaluated the levels of 36 soluble markers, including cytokines, chemokines, growth factors, and soluble HLA-G (Luminex and ELISA) in: i) serum and cerebrospinal fluid (CSF), during the acute phase and two years after the infection (recovery phase, only serum), ii) the relationship among all soluble molecules in serum and CSF, and iii) serum of infected patients without neurological complications, during the acute infection. Ten markers (sHLA-G, IL-10, IL-22, IL-8, MIP-1α, MIP-1β, MCP-1, HGF, VEGF, and IL-1RA) exhibited differential levels between the acute and recovery phases, with pronounced increases in MIP-1α (<0.

Female insertion in neurosurgery: Evolution of a stigma break.

Background: Utilizing the Brazilian Medical Demography analysis and a literature review, we evaluated how women choose to become neurosurgeons in Brazil and around the world, specifically citing the Europe, the USA, India, and Japan.

Methods: We utilized the Brazilian Medical Demography prepared by the Federal Council of Medicine and the Regional Council of Medicine of the State of São Paulo (2011, 2013, 2015, and 2018). We also included an evaluation of 20 articles from PubMed, the Scientific Electronic Library Online, and National Health Library databases (e.

Surgical Management of Odontogenic Infection in Sturge-Weber Syndrome: Report of a Case.

Surgical management of odontogenic infections in Sturge-Weber Syndrome is challenging, due to the risk of massive bleeding and difficulty to achieve hemostasis. The authors describe the use of preoperative vascular embolization for oral surgery in a 29-year-old patient. The authors highlight the importance of hemostatic agents and primary wound closure and the role of vascular embolization as a potential tool for preventing hemorrhage in these cases.

Percutaneous solutions for biliary stent dysfunction: pictorial essay.

Plastic and metal biliary stents can fail to function properly, such failure being due to a positioning error or to the migration, occlusion, or fracture of the stent. An obstructed biliary stent can act as a nidus, causing complications such as recurrent persistent cholangitis. It can also cause vascular complications (such as bleeding and the formation of pseudoaneurysms), perforate the liver capsule (causing biloma or abscess), or, in rare cases, cause intestinal obstruction or perforation.

Physical therapeutic treatment for traumatic brachial plexus injury in adults: A scoping review.

Traumatic brachial plexus injury (BPI) is one of the most disabling injuries of the upper extremity, often requiring specialized treatment and a prolonged rehabilitation period. This scoping review was carried out to identify and describe the physical therapy modalities applied in the rehabilitation of adult individuals with BPI. Electronic databases, gray literature, and reference lists were searched, and studies meeting the following eligibility criteria were included: (a) interventions including any physical therapy modality; (b) individuals age ≥18 years old; and (c) a clinical diagnosis of BPI.

The Understanding of Pediatric Akinetic Mutism.

Pediatric akinetic mutism syndrome is a clinical disease resulting from cerebellar injury and characterized by the absence of speech or reduced speech, emotional lability, there may also be hypotonia, oropharyngeal dysfunction/dysphagia, bladder and intestinal incontinence, or other behavioral disorders and neurological signals. It is described as the most recurrent complication in children, after posterior fossa tumor surgery, mainly related to cerebellar midline injuries. An increasing number of research and prospective reviews have provided valuable information on cerebellar mutism syndrome in recent years.

Management of Acute Type A Aortic Dissection at a Public Cardiac Center in the Northeast Region of Brazil.

Introduction: Aortic diseases are among the most serious cardiovascular diseases; the overall mortality rate due to diseases such as aneurysms and aortic dissections has been estimated at 2.78 per 100,000 persons in 2010, with a higher mortality rate in men than women. Our objective was to evaluate the epidemiological profile of patients with acute type A aortic dissection at a cardiology referral center.

Secondary stabbing headache associated with intracranial tumors, aneurysms, and arteriovenous malformation: An alarming warning sign.

Background: Stabbing headache (SH) is considered as a pure primary headache, but according to a few clinical observations it could also be secondary. Over the past decades, we have been observing the complaint of SH in patients with intracranial vascular and neoplastic lesions.

Objective: To describe a series of patients with intracranial lesions who experienced SH.