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Neurology, Neurosurgery

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https://www.readbyqxmd.com/read/28059655/norman-m-dott-master-of-hypothalamic-craniopharyngioma-surgery-the-decisive-mentoring-of-harvey-cushing-and-percival-bailey-at-peter-bent-brigham-hospital
#1
Ruth Prieto, José M Pascual
Norman McOmish Dott (1897-1973) developed surgical neurology in Edinburgh, Scotland, and was a scholar of worldwide renown. One of Dott's most notable contributions to neurosurgery was his understanding of hypothalamic physiology, mostly acquired through the comprehensive study of patients with lesions involving this region of the diencephalon, particularly craniopharyngiomas (CPs). Recognition of symptoms caused by hypothalamic disturbances allowed him to predict the accurate anatomical relationships between CPs and the hypothalamus, despite the rudimentary radiological methods available during the 1930s...
January 6, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28054177/factors-associated-with-a-low-initial-cerebral-oxygen-saturation-value-in-patients-undergoing-cardiac-surgery
#2
Kensuke Kobayashi, Tadashi Kitamura, Satoshi Kohira, Shinzo Torii, Tetsuya Horai, Mitsuhiro Hirata, Toshiaki Mishima, Koichi Sughimoto, Hirotoki Ohkubo, Yusuke Irisawa, Takuya Matsushiro, Hidenori Hayashi, Yurie Miyata, Yuta Tsuchida, Naoki Ohtomo, Kagami Miyaji
Regional cerebral oximetry using near-infrared spectroscopy device, an INVOS 5100 C (Medtronic, Minneapolis, MN, USA), during cardiac surgery aims to avoid perioperative neurological impairment, especially during cardiopulmonary bypass. However, it is not uncommon to encounter critically low initial cerebral regional oxygen saturation or a low value unresponsive to intervention. Therefore, it is important to identify factors associated with low saturation value other than true cerebral hypoxia. We investigated the relationship between preoperative regional cerebral oxygen saturation and clinical variables during cardiac surgery...
January 4, 2017: Journal of Artificial Organs: the Official Journal of the Japanese Society for Artificial Organs
https://www.readbyqxmd.com/read/28045817/review-of-5-articles-of-congress-of-neurological-surgeons-systematic-review-and-evidence-based-guidelines-for-the-patients-with-positional-plagiocephaly-articles-in-neurosurgery-79-e623-e633-2016
#3
https://www.readbyqxmd.com/read/28042588/review-of-the-potential-of-optical-technologies-for-cancer-diagnosis-in-neurosurgery-a-step-toward-intraoperative-neurophotonics
#4
REVIEW
Fartash Vasefi, Nicholas MacKinnon, Daniel L Farkas, Babak Kateb
Advances in image-guided therapy enable physicians to obtain real-time information on neurological disorders such as brain tumors to improve resection accuracy. Image guidance data include the location, size, shape, type, and extent of tumors. Recent technological advances in neurophotonic engineering have enabled the development of techniques for minimally invasive neurosurgery. Incorporation of these methods in intraoperative imaging decreases surgical procedure time and allows neurosurgeons to find remaining or hidden tumor or epileptic lesions...
January 2017: Neurophotonics
https://www.readbyqxmd.com/read/28041617/-postoperative-surveillance-in-neurosurgical-patients-usefulness-of-neurological-assessment-scores-and-bispectral-index
#5
Silvia Herrero, Enrique Carrero, Ricard Valero, Jose Rios, Neus Fábregas
BACKGROUND AND OBJECTIVES: We examined the additive effect of the Ramsay scale, Canadian Neurological Scale (CNS), Nursing Delirium Screening Scale (Nu-DESC), and Bispectral Index (BIS) to see whether along with the assessment of pupils and Glasgow Coma Scale (GCS) it improved early detection of postoperative neurological complications. METHODS: We designed a prospective observational study of two elective neurosurgery groups of patients: craniotomies (CG) and non-craniotomies (NCG)...
December 29, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/28028451/diagnostic-and-clinical-management-of-skull-fractures-in-children
#6
Christoph Arneitz, Maria Sinzig, Günter Fasching
OBJECTIVE: The indications of routine skull X-rays after mild head trauma are still in discussion, and the clinical management of a child with a skull fracture remains controversial. The aim of our retrospective study was to evaluate our diagnostic and clinical management of children with skull fractures following minor head trauma. METHODS: We worked up the medical history of all consecutive patients with a skull fracture treated in our hospital from January 2009 to October 2014 and investigated all skull X-rays in our hospital during this period...
2016: Journal of Clinical Imaging Science
https://www.readbyqxmd.com/read/28028410/the-association-between-urinary-incontinence-and-low-back-pain-and-radiculopathy-in-women
#7
Hulagu Kaptan, Haluk Kulaksızoğlu, Ömür Kasımcan, Bedreddin Seçkin
AIM: Urinary incontinence (UI) is a common dysfunction, affecting especially women of all ages. The terminology of low back pain (LBP) and radiculopathy (RP) may be misused interchangeably with each other. There are many reports of the association with LBP and incontinence but those involving compression of nerve root(as RP), has not been distinguished from isolated low back pain. This study was structured to analyse the association of UI, LBP and RP. METHODS: One hundred twenty patients were included in the study...
December 15, 2016: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/27989412/a-retrospective-analysis-of-the-utility-of-head-computed-tomography-and-or-magnetic-resonance-imaging-in-the-management-of-benign-macrocrania
#8
M Edward Haws, Luke Linscott, Cameron Thomas, Emily Orscheln, Rupa Radhakrishnan, Beth Kline-Fath
OBJECTIVE: To assess whether computed tomography (CT), magnetic resonance imaging (MRI), and neurosurgical evaluations altered the diagnosis or management of children diagnosed with benign macrocrania of infancy by ultrasonography (US). STUDY DESIGN: We queried our radiology database to identify patients diagnosed with benign macrocrania of infancy by US between 2006 and 2013. Medical records of those with follow-up CT/MRI were reviewed to determine clinical/neurologic status and whether or not CT/MRI imaging resulted in diagnosis of communicating hydrocephalus or required neurosurgical intervention...
December 15, 2016: Journal of Pediatrics
https://www.readbyqxmd.com/read/27981802/a-novel-method-for-constructing-histological-section-datasets-of-the-basal-ganglia-in-digitized-human-brain
#9
Xie Luoyingzi, Rong Jingjing, Li Qiyu
OBJECTIVE: To investigate the construction of the histological section datasets in the basal ganglia of digitized human brain to provide a reference for the meso-level histological data acquisition. METHODS: a fresh adult brain from a cadaver with no neurological disease was selected, and tissue blocks of the basal ganglia in the right hemisphere was extracted using the visualization method, followed by pretreatments including gradient dehydrating, gelatin-embedding and setting of calibration points...
December 16, 2016: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
https://www.readbyqxmd.com/read/27935890/-surgical-prevention-of-ischaemic-strokes-by-means-of-an-extraintracranial-microanastomosis-eicma-in-the-carotid-basin
#10
V V Krylov, V A Luk'yanchikov, A S Tokarev, O Yu Nakhabin, N A Polunina, I V Sen'ko, V A Dalibaldyan, E V Grigor'eva, N E Kudryashova, G K Guseinova, E V Udodov, T A Fedulova
BACKGROUND: Not less than 50% of all ischaemic strokes appear to occur resulting from pathology of extracranial arteries. Occlusions and stenoses are more commonly encountered in carotid arteries, with the incidence of occlusion of the internal carotid artery (ICA) ranging from 5 to 10% within the structure of all lesions of brachiocephalic arteries (BCA). AIM: The study was aimed at assessing the results of a surgical procedure of extra-intracranial microanastomosis (EICMA) performed in patients presenting with occlusive and stenotic lesions of BCA at the Neurosurgical Department...
2016: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
https://www.readbyqxmd.com/read/27909194/severity-assessment-and-scoring-for-neurosurgical-models-in-rodents
#11
Sarah Pinkernell, Katrin Becker, Ute Lindauer
The most important acute neurological diseases seen at neurosurgery departments are traumatic brain injuries (TBI) and subarachnoid hemorrhages (SAH). In both diseases the pathophysiological sequela are complex and have not been fully understood up to now, and rodent models using rats and mice are most suitable for the investigation of the pathophysiological details. In both models, surgery is performed under anesthesia, followed by assessment of their functional outcome and behavioral testing before brain tissue analysis after euthanasia...
December 2016: Laboratory Animals
https://www.readbyqxmd.com/read/27903199/the-2016-aans-presidential-address-leading-the-way
#12
H Hunt Batjer, Vin Shen Ban
This AANS presidential address focuses on enduring values of the neurosurgical profession that transcend the current political climate. The address was delivered by Dr. Batjer during a US presidential election year, but the authors have intentionally avoided discussing the current chaos of the American health care system in the knowledge that many pressing issues will change depending on the outcome of the 2016 elections. Instead, they have chosen to focus on clarifying what neurosurgeons, and the American Association of Neurological Surgeons, in particular, stand for; identifying important challenges to these fundamental principles and values; and proposing specific actions to address these challenges...
December 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/27901096/image-based-in-vivo-assessment-of-targeting-accuracy-of-stereotactic-brain-surgery-in-experimental-rodent-models
#13
Janaki Raman Rangarajan, Greetje Vande Velde, Friso van Gent, Philippe De Vloo, Tom Dresselaers, Maarten Depypere, Kris van Kuyck, Bart Nuttin, Uwe Himmelreich, Frederik Maes
Stereotactic neurosurgery is used in pre-clinical research of neurological and psychiatric disorders in experimental rat and mouse models to engraft a needle or electrode at a pre-defined location in the brain. However, inaccurate targeting may confound the results of such experiments. In contrast to the clinical practice, inaccurate targeting in rodents remains usually unnoticed until assessed by ex vivo end-point histology. We here propose a workflow for in vivo assessment of stereotactic targeting accuracy in small animal studies based on multi-modal post-operative imaging...
November 30, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27890766/united-states-medical-licensing-exam-step-1-scores-directly-correlate-with-american-board-of-neurological-surgery-scores-a-single-institution-experience
#14
Daniel T Nagasawa, Joel S Beckett, Carlito Lagman, Lawrance K Chung, Benjamin Schmidt, Michael Safaee, Marvin Bergsneider, Neil Martin, Bilwaj Gaonkar, Luke Macyszyn, Isaac Yang
BACKGROUND: Neurosurgery residency is becoming an increasingly competitive match. The process of screening and ultimately ranking applicants is a multifactorial process that lacks uniformity across residency programs. A significant factor that is evaluated is the applicant's performance on the United States Licensing Examination (USMLE) Step 1. USMLE Step 1 scores are often used to project future success in residency and performance on specialty boards like the American Board of Neurological Surgery (ABNS) exam...
November 24, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27876662/-views-on-careers-in-clinical-neurosciences-amongst-neurosurgeons-and-neurologists-in-china
#15
Rimas V Lukas, Chao Ma, Jingcao Chen, Hongmei Dong, Jinxin Li, Zefen Wang, Ivy Jiang, Kai Fu, Samita Satnarayan, Dara V F Albert, Renslow Sherer
BACKGROUND: China has a large and aging population. The need for physicians with training in clinical neurosciences will grow. Currently there is little known regarding the factors which lead physicians in China to pursue careers in clinical neurosciences. OBJECTIVES: The objective of this study is to garner a clearer understanding of the factors which impact physicians to pursue careers in neurosurgery and neurology in China. METHODS: We surveyed attendees at a national neuroscience conference on the factors which influence their pursuit of careers in clinical neurosciences...
November 19, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27860026/medical-specialists-care-and-hospital-costs-for-low-back-pain-in-the-netherlands
#16
C J Itz, B L T Ramaekers, M van Kleef, C D Dirksen
BACKGROUND: To examine the organization of medical specialist care and hospital costs for low back pain (LBP) in the Netherlands. METHODS: Aggregated health insurance claims data were provided on all diagnosis treatment combination (DTC) declarations for LBP patients first referred to the hospital in the 2nd half of 2008 and retrieved from Vektis, an organization that collects health insurance claims data. Data were available up to 1 January 2012. The data included patient characteristics, DTC-specific information including: neurology, neurosurgery, orthopaedic surgery, anaesthesiology and radiology...
November 8, 2016: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/27857752/correction-remodeling-neuroscience-education-in-medical-student-training-how-early-exposure-and-mentorship-are-promoting-student-interest-in-neurology-and-neurosurgery
#17
(no author information available yet)
[This corrects the article on p. 1064 in vol. 11, PMID: 27630681.].
September 2016: Neural Regeneration Research
https://www.readbyqxmd.com/read/27856788/incidence-rate-and-patterns-of-physical-restraint-use-among-adult-patients-in-malaysia
#18
Fatemeh Eskandari, Khatijah Lim Abdullah, Nor Zuraida Zainal, Li Ping Wong
Incidence rate and patterns of physical restraint use were examined based on a cross-sectional study in 22 wards of a large teaching hospital in Malaysia. Results indicated that the highest rate of physical restraint (19.7%) was reported from neurology-neurosurgery wards. "Un-cooperative for electroconvulsive therapy" and "trying to pull out catheters" were the most commonly reported reasons to use restraint in psychiatric and non-psychiatric wards, respectively. There were some relationships between patterns of physical restraint in this study...
November 16, 2016: Clinical Nursing Research
https://www.readbyqxmd.com/read/27856076/hospital-wide-comparison-of-health-care-associated-infection-among-8-intensive-care-units-a-retrospective-analysis-for-2010-2015
#19
DongMei Yue, Caiping Song, Bo Zhang, Zhiyong Liu, Jin Chai, Yang Luo, Hao Wu
BACKGROUND: Exploring the distribution of nosocomial pathogens among different categories of intensive care units (ICUs) is critical to improving the management of health care-associated infection (HAI). Despite both single- and multicenter studies, the nature of the variations of HAIs within various ICUs remains inadequately evaluated. METHODS: Data on HAIs at our hospital during the period January 2010-December 2015 were collected from 8 ICUs, namely, respiratory, cardiovascular, neurology, neonatal, hematology, emergency, cardiothoracic surgery, and neurosurgery ICUs, at a tertiary hospital...
November 14, 2016: American Journal of Infection Control
https://www.readbyqxmd.com/read/27830579/sleep-disordered-breathing-in-children-with-achondroplasia
#20
REVIEW
Marco Zaffanello, Gaetano Cantalupo, Giorgio Piacentini, Emma Gasperi, Luana Nosetti, Paolo Cavarzere, Diego Alberto Ramaroli, Aliza Mittal, Franco Antoniazzi
BACKGROUND: Children with achondroplasia often have breathing problems, especially during sleep. The most important treatments are adenotonsillectomy (for treating upper obstruction) and/or neurosurgery (for resolving cervicomedullar junction stenosis). DATA SOURCES: We reviewed the scientific literature on polysomnographic investigations which assessed the severity of respiratory disorders during sleep. RESULTS: Recent findings have highlighted the importance of clinical investigations in patients with achondroplasia, differentiating between those that look for neurological patterns and those that look for respiratory problems during sleep...
February 2017: World Journal of Pediatrics: WJP
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