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https://www.readbyqxmd.com/read/28718878/deep-brain-and-cortical-stimulation-for-epilepsy
#1
REVIEW
Mathieu Sprengers, Kristl Vonck, Evelien Carrette, Anthony G Marson, Paul Boon
BACKGROUND: Despite optimal medical treatment, including epilepsy surgery, many epilepsy patients have uncontrolled seizures. Since the 1970s interest has grown in invasive intracranial neurostimulation as a treatment for these patients. Intracranial stimulation includes both deep brain stimulation (DBS) (stimulation through depth electrodes) and cortical stimulation (subdural electrodes). This is an updated version of a previous Cochrane review published in 2014. OBJECTIVES: To assess the efficacy, safety and tolerability of DBS and cortical stimulation for refractory epilepsy based on randomized controlled trials (RCTs)...
July 18, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28718234/paediatrics-brain-imaging-in-epilepsy-common-presenting-symptoms-and-spectrum-of-abnormalities-detected-on-mri
#2
Azmat Ali, Faiza Akram, Ghayyur Khan, Shaukat Hussain
BACKGROUND: Epilepsy, a common neurological disorder can present at any age and has a number of aetiologies with underlying brain disease being the most common aetiology. Brain imaging becomes important and mandatory in the work up for epilepsy in localization and lateralization of the seizure focus. METHODS: This cross-sectional study was conducted in the department of Radiology Ayub Medical Teaching Institution Abbottabad from 1st March 2015 to 31st March 2016...
April 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28711531/transdural-indocyanine-green-videography-for-sta-mca-bypass-technical-note
#3
Hiroshi Yokota, Taiji Yonezawa, Tomonori Yamada, Seisuke Miyamae, Taekyun Kim, Yoshiaki Takamura, Katsuya Masui, Shuta Aketa
BACKGROUND: Neurosurgical application of indocyanine green (ICG) videography prior to performing a dural opening has been reported as transdural ICG videography and used during surgery of meningiomas associated with venous sinuses, as well as cranial and spinal arteriovenous malformations. However, its use for a superficial temporal artery to middle cerebral artery (STA-MCA) bypass has not been reported. METHODS: We performed a retrospective analysis of medical records of patients who underwent a transdural ICG videography technique during STA-MCA bypass procedures performed between January 2012 and March 2015...
July 12, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28708719/magnetic-resonance-imaging-of-intracranial-hypotension-diagnostic-value-of-combined-qualitative-signs-and-quantitative-metrics
#4
Kerim Aslan, Hediye Pinar Gunbey, Leman Tomak, Zafer Ozmen, Lutfi Incesu
OBJECTIVE: The aim of this study was to investigate whether the use of combination quantitative metrics (mamillopontine distance [MPD], pontomesencephalic angle, and mesencephalon anterior-posterior/medial-lateral diameter ratios) with qualitative signs (dural enhancement, subdural collections/hematoma, venous engorgement, pituitary gland enlargements, and tonsillar herniations) provides a more accurate diagnosis of intracranial hypotension (IH). METHODS: The quantitative metrics and qualitative signs of 34 patients and 34 control subjects were assessed by 2 independent observers...
July 13, 2017: Journal of Computer Assisted Tomography
https://www.readbyqxmd.com/read/28707859/independent-predictors-for-functional-outcome-after-drainage-of-chronic-subdural-hematoma-identified-using-a-logistic-regression-model
#5
Sotirios Katsigiannis, Christina Hamisch, Boris Krischek, Marco Timmer, Anastasios Mpotsaris, Roland Goldbrunner, Pantelis Stavrinou
BACKGROUND: Chronic subdural hematoma (CSDH) is a common indication for undergoing neurosurgery, but the outcome may remain limited despite timely surgical treatment. The factors potentially associated with the functional outcome have not been sufficiently investigated. We set out to identify independent predictors associated with the functional outcome after surgical treatment of CSDH, avoiding arbitrary classifications and thresholds or subjective imaging assessment. METHODS: We retrospectively reviewed 197 consecutive surgical cases of CSDH...
July 12, 2017: Journal of Neurosurgical Sciences
https://www.readbyqxmd.com/read/28702499/metastasis-of-cervical-cancer-to-breast-a-case-report-and-review-of-literature
#6
Ankit Mangla, Nikki Agarwal, Farid Saei Hamedani, Jiaxiang Liu, Shweta Gupta, Michael R Mullane
Metastasis to the breast from an extra-mammary malignancy has been documented in literature, however cervical cancer metastasis to the breast is very rare. Thirty-eight cases of metastatic deposit to the breast from cervical cancer have been reported in literature. Though most patients present with a breast lump, it is very difficult to clinically distinguish a primary breast malignancy from a metastatic deposit. Histopathology of the tissue, aided with immune-histochemical staining pattern provides a definitive diagnosis...
August 2017: Gynecologic Oncology Reports
https://www.readbyqxmd.com/read/28699848/impact-of-helmet-use-on-traumatic-brain-injury-from-road-traffic-accidents-in-cambodia
#7
Saksham Gupta, Katherine Klaric, Nang Sam, Vuthy Din, Tina Juschkewitz, Vycheth Iv, Mark G Shrime, Kee B Park
OBJECTIVE: Rapid urbanization and motorization without corresponding increases in helmet usage have made traumatic brain injury due to road traffic accidents a major public health crisis in Cambodia. This analysis was conducted to quantify the impact of helmets on severity of injury, neurosurgical indication, and functional outcomes at discharge for motorcycle operators who required hospitalization for a traumatic brain injury following a road traffic accident in Cambodia. METHODS: The medical records of 491 motorcycle operators who presented to a major tertiary care center in Cambodia with traumatic brain injury were retrospectively analyzed using multivariate logistic regression...
July 12, 2017: Traffic Injury Prevention
https://www.readbyqxmd.com/read/28698750/the-relationship-between-risk-factors-of-head-trauma-with-ct-scan-findings-in-children-with-minor-head-trauma-admitted-to-hospital
#8
Babak Masoumi, Farhad Heydari, Hamidreza Hatamabadi, Reza Azizkhani, Zahra Yoosefian, Majid Zamani
BACKGROUND: In emergency medicine for determining the intracranial injury (ICI) in children with head trauma, usually brain CT scan is performed. Since brain CT scan, especially in children, has some disadvantages, it is better to find a procedure which could help to choose only the children with real head trauma injury for brain CT scan. AIMS: The aim of this study is to find such procedure. This study was descriptive, analytic and non-interventional. METHODS: We reviewed the archived files of children with head trauma injuries referred to the emergency department of Imam Hossein Hospital within two years...
June 15, 2017: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28694618/single-parietal-burr-hole-craniostomy-with-irrigation-and-drainage-for-unilateral-chronic-subdural-hematoma-in-young-adults-40-years-a-rationale-behind-the-procedure
#9
Raj S Chandran, Milesh Nagar, M S Sharmad, Rajmohan B Prabhakar, Anil K Peethambaran, Shailesh Kumar, Saurabh Sharma, Sourabh K Jain
BACKGROUND: Chronic subdural hematoma (CSDH) is one of the most common neurosurgical conditions. It is mostly a disease of elderly population with very little data about the young patients. There is also the debate regarding treatment strategies. We decided to determine the overall efficacy of the single burr-hole craniostomy (SBHC) for unilateral CSDH in young adults <40 years. SUBJECTS AND METHODS: We performed a retrospective study of young patients undergoing SBHC for unilateral CSDH between January 2013 and June 2016 at our institution...
July 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28694041/real-time-three-dimensional-3d-visualization-of-fusion-image-for-accurate-subdural-electrodes-placement-of-epilepsy-surgery
#10
Ayataka Fujimoto, Tohru Okanishi, Sotaro Kanai, Keishiro Sato, Mitsuyo Nishimura, Hideo Enoki
INTRODUCTION: The perfect match between pre-surgical estimated seizure onset zone and subdural electrodes (SEs) position is requested for epilepsy surgery. However, post-surgical neuro images sometimes disappoint physicians due to SEs malposition. To place SEs, we used to use intraoperative photograph and fluoroscopy. With this procedure, we just recognized approximate location of SEs during surgery. The purpose of the study is to perform precise SEs location intraoperatively using intra operative computer tomography (CT) and image-guidance...
July 7, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28693963/intracraneal-complications-after-raquis-surgery
#11
J J Sierra, M Malillos
Intracraneal bleeding is a rare complication after raquis surgery. It is believed to occur as a drop in the intracraneal pressure after a loss of CSF secondary to an iatrogenic dural tear. We report a patient who after surgery for lumbar stenosis presented a subarachnoid haemorrhage, an intraparenchymal haematoma, and a subdural haematoma. To our knowledge, this is the first report in the literature with such complications after this type of surgery.
July 7, 2017: Revista Española de Cirugía Ortopédica y Traumatología
https://www.readbyqxmd.com/read/28691669/spontaneous-chronic-subdural-hematoma-in-young-adult-the-role-of-missing-coagulation-facto
#12
M Dobran, M Iacoangeli, A R Scortichini, F Mancini, R Benigni, D Nasi, M Gladi, M Scerrati
AIM: Chronic subdural hematoma (CSDH) is typically in elderly and rarely in young people. To prevent complications and re-bleeding after surgical treatment of CSDH it is important to assess the risk factors as coagulation disorders especially in young patients (below 65 years) with no history of head trauma, alcohol abuse or anticoagulant therapy. PATIENTS AND METHODS: This study consists of 16 patients (12 males, 4 females) with age ranging from 27 to 59 years (median 48,25 years) operated for CSDH...
March 2017: Il Giornale di Chirurgia
https://www.readbyqxmd.com/read/28687445/factors-affecting-the-survival-following-surgical-treatment-of-chronic-subdural-haematoma-single-institutional-experience
#13
REVIEW
Rahim Hussain, Mohammed Afzal, Shabin Joshi, Ronan Dardis, Shahid Siddique, Radu Beltechi, Amit Amit, Hussein El-Maghraby, Amar Saxena, Amjad Shad
BACKGROUND: Chronic subdural haematoma (CSDH) is one of the most commonly treated condition in neurosurgery. It affects elderly populations who often have significant medical co-morbidities resulting in poor prognosis. The study aimed at identifying clinical factors influencing the survival following surgical management of CSDH. METHODS: Retrospective study included 267 cases that underwent surgery for CSDH and followed over 5-year period (2010-2015); data retrieved with reference to operation details, radiology reports and discharge...
July 4, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28685310/prognostic-significance-of-hematoma-thickness-to-midline-shift-ratio-in-patients-with-acute-intracranial-subdural-hematoma-a-retrospective-study
#14
Wael Mohamed Mohamed Moussa, Wael Mahmoud Khedr, Amr Hamdy Elwany
Acute intracranial subdural hematoma (ASDH) is commonly associated with a grave prognosis citing a high incidence of morbidity and mortality. The parameters to decide on surgical evacuation of the hematoma are sometimes controversial. In this study, we theorized that the ratio between maximal hematoma thickness and midline shift would be varied by associated intrinsic brain pathology emanating from the trauma and would thus objectively evaluates the prognosis in ASDH. The records of patients diagnosed with ASDH who were submitted to surgical evacuation through a craniotomy were revised...
July 6, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28682826/misleading-eeg-lateralization-associated-with-midline-shift
#15
Gena R Ghearing, Sergiu Abramovici, Alexandra Popescu, Maria E Baldwin
Midline discharges, lateralized periodic discharges, and seizures have been described with ipsilateral lesions that result in midline shift (MLS). Periodic discharges and seizures arising contralateral to a known lesion have not previously been described as a sign of MLS. We present four patients with focal brain lesions, resulting in MLS and epileptiform discharges arising from the contralateral hemisphere. Patient 1 underwent a right anterior temporal lobectomy. On postoperative day 2, computed tomography demonstrated a right to left MLS of 12 mm, and EEG was remarkable for left temporal nonconvulsive status epilepticus...
July 4, 2017: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/28679968/clinical-characteristics-and-outcome-in-elderly-patients-with-traumatic-brain-injury-for-establishment-of-management-strategy
#16
Hiroshi Karibe, Toshiaki Hayashi, Ayumi Narisawa, Motonobu Kameyama, Atsuhiro Nakagawa, Teiji Tominaga
In recent years, instances of neurotrauma in the elderly have been increasing. This article addresses the clinical characteristics, management strategy, and outcome in elderly patients with traumatic brain injury (TBI). Falls to the ground either from standing or from heights are the most common causes of TBI in the elderly, since both motor and physiological functions are degraded in the elderly. Subdural, contusional and intracerebral hematomas are more common in the elderly than the young as the acute traumatic intracranial lesion...
July 5, 2017: Neurologia Medico-chirurgica
https://www.readbyqxmd.com/read/28676308/using-electrocorticography-for-presurgical-language-mapping-in-epilepsy-patients
#17
Jianbin Wen, Tao Yu, Yongjie Li, Xiaoli Li
Of five epilepsy patients with implanted subdural electrodes, electrical cortical stimulation (ECS) on left posterior inferior frontal gyri (LPIFG) of dominant language hemisphere, did not elicit language production related symptoms. These patients were then subjected to six language production tasks with simultaneously electrocorticographic (ECoG) recording. Dada analysis revealed several cortical sites showed event-related cortical high gamma activities. These sites were linked to certain functions, e.g., auditory, visual, and sensorimotor, according to their different activation patterns among tasks...
July 1, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28674772/detection-of-unexpected-emergency-diseases-using-fdg-pet-ct-in-oncology-patients
#18
Akira Toriihara, Emi Yamaga, Masashi Nakadate, Jun Oyama, Ukihide Tateishi
PURPOSE: To evaluate the frequency of emergency diseases that were detected unexpectedly using FDG-PET/CT. MATERIALS AND METHODS: Interpretation reports for 11,663 FDG-PET/CT studies in our hospital were retrospectively reviewed. Patients with major emergency diseases were extracted according to the following exclusion criteria: (1) relevant findings had been recognized prior to the PET/CT; (2) an intervention or operation that may have been relevant to the present findings was performed within 1 month prior to the PET/CT; and (3) the clinical course could not be investigated sufficiently (e...
July 3, 2017: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/28671879/feasibility-of-protective-ventilation-during-elective-supratentorial-neurosurgery-a-randomized-crossover-clinical-trial
#19
Francesco Ruggieri, Luigi Beretta, Laura Corno, Valentina Testa, Enrico A Martino, Marco Gemma
BACKGROUND: Traditional ventilation approaches, providing high tidal volumes (Vt), produce excessive alveolar distention and lung injury. Protective ventilation, employing lower Vt and positive end-expiratory pressure (PEEP), is an attractive alternative also for neuroanesthesia, when prolonged mechanical ventilation is needed. Nevertheless, protective ventilation during intracranial surgery may exert dangerous effects on intracranial pressure (ICP). We tested the feasibility of a protective ventilation strategy in neurosurgery...
June 30, 2017: Journal of Neurosurgical Anesthesiology
https://www.readbyqxmd.com/read/28669875/emergency-trepanation-as-an-initial-treatment-for-acute-subdural-hemorrhage-a-multicenter-retrospective-cohort-study
#20
Keita Shibahashi, Kazuhiro Sugiyama, Masahiro Kashiura, Yoshihiro Okura, Hidenori Hoda, Yuichi Hamabe
BACKGROUND: Rapid decompression with trepanation and drainage in an emergency room has been proposed as a potentially effective initial intervention for early-stage acute subdural hemorrhage; however, the actual safety and efficacy of the procedure remain unclear. The aim of this study was to evaluate the feasibility of emergency trepanation as an initial treatment for acute subdural hemorrhage. METHODS: We investigated patients with thick subdural hemorrhages who had undergone craniotomies between 2004 and 2015 in Japan by using a nationwide trauma registry (the Japan Trauma Data Bank)...
June 29, 2017: World Neurosurgery
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