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Neurology, Neurosurgery

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https://www.readbyqxmd.com/read/29037336/neuropsychiatry-towards-a-philosophy-of-praxis
#1
Jesús Ramirez-Bermudez, Rodrigo Perez-Esparza, Luis Carlos Aguilar-Venegas, Perminder Sachdev
Neuropsychiatry is a specialized clinical, academic and scientific discipline with its field located in the borderland territory between neurology and psychiatry. In this article, we approach the theoretical definition of neuropsychiatry, and in order to address the practical aspects of the discipline, we describe the profile of a neuropsychiatric liaison service in the setting of a large hospital for neurological diseases in a middle-income country. An audit of consecutive in-patients requiring neuropsychiatric assessment at the National Institute of Neurology and Neurosurgery of Mexico is reported, comprising a total of 1212 patients...
October 2017: Revista Colombiana de Psiquiatría
https://www.readbyqxmd.com/read/29026668/fourth-ventricle-neurocysticercosis-rigid-endoscopic-management-description-of-direct-transcerebellar-approach
#2
A Ceja-Espinosa, J A Franco-Jiménez, A Sosa-Nájera, G A Gutiérrez-Aceves, M I Ruiz-Flores
BACKGROUND: Endoscopy has gained a crucial role in high specialty neurosurgery during the last decades. At present, there are well-defined flexible neuroendoscopic procedures to treat ventricular and subarachnoid space pathologies. Neurocysticercosis is recognized as a common cause of neurologic disease in developing countries and the United States. Surgical intervention, especially cerebrospinal fluid diversion, is the key for management of hydrocephalus. In 2002, a consensus suggested that ventricular forms should be treated with endoscopy as the first option...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/29026544/central-nervous-system-tuberculosis-in-a-man-from-cambodia-with-worsening-headaches
#3
Daniel S Krauth, Kristi K Stone-Garza, Deirdre E Amaro, Sharon L Reed, Theodoros F Katsivas
Central nervous system (CNS) tuberculosis should be considered in patients from endemic nations with worsening neurological symptoms. If imaging reveals possible CNS tuberculomas, potentially life-threatening lesions should be excised and analyzed. When disease is less severe, other tissues possibly infected should be biopsied first for diagnosis to avoid neurosurgery.
October 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/29022129/the-utility-of-local-anesthesia-for-neurosurgical-interventions-in-a-low-resource-setting-a-case-series
#4
Jessica Eaton, Asma Bilal Hanif, Suzgisam Mzumara, Anthony Charles
INTRODUCTION: Trauma is a major contributor to global morbidity and mortality, and injury to the central nervous system is the most common cause of death in these patients. While the provision of surgical services is being recognized as essential to global public health efforts, specialty areas such as neurosurgery remain overlooked. METHOD: This is a retrospective case review of patients with operable lesions, such as extra-axial hematomas and unstable depressed skull fractures that underwent neurosurgical interventions under local anesthesia...
October 11, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28988668/-neurophysiological-monitoring-options-in-brain-tumour-resections-consensus-statement-from-the-spanish-society-of-neurosurgery-s-senec-neuro-oncology-working-group-and-the-spanish-society-of-clinical-neurophysiology-senfc
#5
Cristian de Quintana-Schmidt, Estela Lladó-Carbo, Victoria Eugenia Cortés-Doñate
Brain tumours located in or in proximity to eloquent areas are a significant neurosurgical challenge. Performing this kind of surgery with neurophysiological monitoring to improve resections with reduced permanent focal neurological deficit has become widely accepted in the literature. However, how to conduct this monitoring, the exact definition of an eloquent area and whether to perform this surgery with the patient awake or asleep are still subject to rigorous scientific debate. Members of the Neuro-oncology Working Group (GTNO) of the Spanish Society of Neurosurgery (SENEC) and members of the Spanish Society of Clinical Neurophysiology (SENFC) have published a consensus statement to explain the different neurophysiological monitoring options currently available in awake and asleep patients to obtain better surgical resection without neurological deficits...
October 5, 2017: Neurocirugía
https://www.readbyqxmd.com/read/28987857/intracranial-hemorrhage-in-patients-with-durable-mechanical-circulatory-support-devices-institutional-review-and-proposed-treatment-algorithm
#6
Wyatt L Ramey, Robyn L Basken, Christina M Walter, Zain Khalpey, G Michael Lemole, Travis M Dumont
OBJECTIVE: Spontaneous intracranial hemorrhage (ICH) is frequently managed in neurosurgery. Patients with durable mechanical circulatory support devices, including total artificial hearts (TAHs) and left ventricular assist devices (LVADs) are often encountered in the setting of ICH. While durable mechanical circulatory support devices have improved survival and quality of life for patients with advanced heart failure, ICH is one of the most feared complications following LVAD and TAH implantation...
October 4, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28984431/what-do-we-know-about-alara-is-our-knowledge-sufficient-about-radiation-safety
#7
Ibrahim B Atci, Hakan Yilmaz, Veysel Antar, Nuriye G Ozdemir, Oguz Baran, Sila Sadillioglu, Mehmet Ozel, Okan Turk, Mehmet Yaman, Hakan Topacoglu
BACKGROUND: The aim of this study was to determine the knowledge of neurosurgeons and emergency physicians about ALARA (as low as reasonably achievable) and to gain awareness to them about this topic. METHODS: A multiple-choice survey comprising 17 questions was performed to 30 neurosurgeons and 70 emergency room doctors. RESULTS: Emergency medicine doctors, neurosurgeons, emergency medicine residents, neurosurgery residents and general practitioners participated in the survey...
December 2017: Journal of Neurosurgical Sciences
https://www.readbyqxmd.com/read/28981592/comparison-of-two-stroke-volume-variation-based-goal-directed-fluid-therapies-for-supratentorial-brain-tumour-resection-a-randomized-controlled-trial
#8
C Y Wu, Y S Lin, H M Tseng, H L Cheng, T S Lee, P L Lin, W H Chou, Y J Cheng
Background: The optimal volume status for neurosurgery has yet to be determined. We compared two fluid protocols based on different stroke volume variation (SVV) cut-offs for goal-directed fluid therapy (GDFT) during supratentorial brain tumour resection. Methods: A randomized, single-blind, open-label trial was conducted. Eighty adult patients undergoing elective supratentorial brain tumour resection were randomly divided into a low SVV and a high SVV group. The SVV cut-offs were used to determine when to initiate colloid infusion...
July 17, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28973637/complications-of-head-immobilization-devices-in-children-contact-mechanics-and-analysis-of-a-single-institutional-experience
#9
Mohamed A Zaazoue, Mostafa Bedewy, Liliana C Goumnerova
BACKGROUND: Head immobilization devices (HIDs) are a staple of neurosurgical procedures, including in the intraoperative magnetic resonance imaging (iMRI) operating rooms (ORs) where material modifications were necessary for compatibility with the magnets utilized. OBJECTIVE: To present the experience in this OR environment and discuss the multifactorial nature of the observed adverse events. METHODS: A retrospective chart review was performed, utilizing the Department of Neurosurgery and iMRI OR databases to identify patients who suffered complications related to HIDs between November 2007 and March 2016...
June 20, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28971161/controversies-in-the-differential-diagnosis-of-brown-sequard-syndrome-due-to-cervical-spinal-disease-from-stroke-a-case-series
#10
REVIEW
Vaner Koksal, Ozcan Yavasi
Stroke is generally considered to be the first preliminary diagnosis in patients presenting with acute hemiparesia in the emergency department. But rarely in unexpected spontaneous neurological pathologies that may lead to hemiparesis. The data from 8 non-traumatic patients who underwent surgical treatment for brown-sequard syndrome (BSS) were reviewed retrospectively. All patients were initially misdiagnosed with strokes. Two of the patients had spinal canal stenosis, two had spinal epidural hematomas, one had an ossified herniated disc and three had soft herniated discs...
September 2017: Turkish Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28964546/three-dimensional-printing-role-in-neurologic-disease
#11
REVIEW
Adrien-Maxence Hespel
Three-dimensional printing has evolved dramatically in recent years and is now available for clinical use. Technical operations of 2 of the most common rapid prototyping processes (stereolithography and fused deposition modeling) and the steps involved in the creation of a prototype are discussed. Current applications in human neurosurgery including presurgical planning and educational opportunities are reviewed before focusing on the current applications in veterinary neurology.
September 27, 2017: Veterinary Clinics of North America. Small Animal Practice
https://www.readbyqxmd.com/read/28958650/is-routine-head-ct-indicated-in-awake-stable-older-patients-after-a-ground-level-fall
#12
Rebecca Sartin, Christine Kim, Sharmila Dissanaike
BACKGROUND: Despite the development of several prediction rules to guide head CT imaging, determining whom to screen for head trauma in the geriatric population after a ground level fall remains controversial. The purpose of this study was to assess the impact of head CT on the management of older adult patients who present with a normal GCS after a ground level fall, and to identify factors that could predict the need for neurosurgical intervention. METHODS: A retrospective study was conducted on hemodynamically stable patients >55 years of age with GCS of 15, who presented to a level 1 trauma center after a ground level fall...
September 18, 2017: American Journal of Surgery
https://www.readbyqxmd.com/read/28953684/long-term-outcome-of-percutaneous-balloon-compression-for-trigeminal-neuralgia-patients-elder-than-80-years-a-strobe-compliant-article
#13
Xiang Ying, Hao Wang, Shanghua Deng, Yinggao Chen, Jie Zhang, Wenhua Yu
This article evaluates the long-term outcome of percutaneous balloon compression (PBC) for trigeminal neuralgia (TN) patients elder than 80 years. A total of 138 elderly patients aged above 80 years with primary TN, who were admitted to Neurosurgery Department, Hangzhou First People's Hospital from January 2007 to December 2011 for PBC treatment, were retrospectively analyzed in this study. The postoperative cure rate of immediate pain was 98.6% (Barrow Neurological Institute [BNI] classes I, II); according to the follow-up, the pain cure rates at 1, 2, 3, 4, and 5 years after surgery were 93...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28948899/comparison-of-emergence-times-and-quality-between-isoflurane-and-sevoflurane-in-rhesus-macaque-macaca-mulatta-undergoing-neurosurgical-procedure
#14
Henri G M J Bertrand, Svenja Springer, Wesley Burnside, Charlotte Sandersen, Paul A Flecknell
Volatile agents for anaesthesia are widely used for anaesthetizing laboratory primates, and isoflurane is one of the most frequently used agents. Sevoflurane has been shown to offer a more rapid recovery than isoflurane in a number of species, but no comparisons have been made in non-human primates. This study compared the recovery characteristics of isoflurane and sevoflurane in rhesus macaques undergoing experimental neurosurgery. Twelve primates (7 males and 5 females) were randomly allocated to the treatment groups...
October 2017: Laboratory Animals
https://www.readbyqxmd.com/read/28943419/severe-cerebral-complications-secondary-to-perforation-injury-of-the-anterior-skull-base-during-sinonasal-surgery-an-underappreciated-problem
#15
Shadi Al-Afif, Elvis J Hermann, Gökce Hatipoglu Majernik, Makoto Nakamura, Peter Raab, Thomas Lenarz, Joachim K Krauss
OBJECTIVE: Functional endonasal sinus surgery (FESS) is widely practiced and is considered a generally safe procedure. Skull base injuries occur in less than 1% of procedures and are typically associated with cerebrospinal fluid leaks. Rarely, skull base injuries might result in cerebral lesions. Here we present a series of four patients with iatrogenic perforating injuries of the anterior skull base and cerebral lesions after routine FESS. METHODS: Four patients with iatrogenic perforating cerebral lesions after routine FESS performed at other institutions were referred to a tertiary neurosurgery department within a 10-year period...
September 21, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28933804/concurrent-lumbosacral-and-sacrococcygeal-fusion-a-rare-etiology-of-low-back-pain-and-coccygodynia
#16
Stylianos Kapetanakis, Grigorios Gkasdaris, Pavlos Pavlidis, Panagiotis Givissis
BACKGROUND: Sacrum is a triangular bone placed in the base of the spine and formed by the synostosis of five sacral vertebrae (S1-S5). Its upper part is connected with the inferior surface of the body of L5 vertebra forming the lumbosacral joint, while its lower part is connected with the base of the coccyx forming the sacrococcygeal symphysis, an amphiarthrodial joint. The existence of four pairs of sacral foramen in both anterior and posterior surface of the sacrum is the most common anatomy...
September 21, 2017: Folia Morphologica (Warsz)
https://www.readbyqxmd.com/read/28924249/validating-a-therapy-oriented-complication-grading-system-in-lumbar-spine-surgery-a-prospective-population-based-study
#17
David Bellut, Jan-Karl Burkhardt, Dania Schultze, Howard J Ginsberg, Luca Regli, Johannes Sarnthein
The aim of the present study was to validate a therapy-oriented complication grading system in a well-defined neurosurgical patient population in which complications may entrain neurological deficits, which are severe but not treated. The prospective patient registry of the Department of Neurosurgery, University of Zurich provides extensive population-based data. In this study we focused on complications after lumbar spine surgeries and rated their severity by Clavien-Dindo grade (CDG). Analyzing 138 consecutive surgeries we noted 44 complications...
September 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28919562/operative-management-of-distal-anterior-cerebral-artery-aneurysms-through-a-mini-anterior-interhemispheric-approach
#18
Alejandro Monroy, Edgar Nathal, Albert L Rhoton
BACKGROUND: Distal anterior cerebral artery (DACA) aneurysms, also referred to as pericallosal artery aneurysms, are present in 1.5 to 9% of all intracranial aneurysms. This study aims to describe the importance of the microsurgical anatomy of the DACA and demonstrate the surgical nuances for handling DACA aneurysms, with a minimally invasive surgical technique METHODS: We retrospectively and descriptively analyzed a series of aneurysm cases performed at the National Institute of Neurology and Neurosurgery-Mexico City...
September 14, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28902402/safety-net-versus-private-hospital-setting-for-brain-metastasis-patients-treated-with-radiosurgery-alone-disparities-in-follow-up-care-and-outcomes
#19
Kevin Diao, Yanqing Sun, Stella K Yoo, Cheng Yu, Jason C Ye, Nicholas Trakul, Richard L Jennelle, Paul E Kim, Gabriel Zada, John P Gruen, Eric L Chang
BACKGROUND: Stereotactic radiosurgery (SRS) alone is an increasingly accepted treatment for brain metastases, but it requires adherence to frequently scheduled follow-up neuroimaging because of the risk of distant brain metastasis. The effect of disparities in access to follow-up care on outcomes after SRS alone is unknown. METHODS: This retrospective study included 153 brain metastasis patients treated consecutively with SRS alone from 2010 through 2016 at an academic medical center and a safety-net hospital (SNH) located in Los Angeles, California...
September 13, 2017: Cancer
https://www.readbyqxmd.com/read/28899052/preface-to-clinical-neurosurgery-volume-64-proceedings-of-the-congress-of-neurological-surgeons-2016-annual-meeting
#20
(no author information available yet)
No abstract text is available yet for this article.
September 1, 2017: Neurosurgery
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