keyword
MENU ▼
Read by QxMD icon Read
search

vascular neurosurgery

keyword
https://www.readbyqxmd.com/read/28502565/-management-of-postoperative-complications-in-cases-of-gorham-s-disease-with-cervical-spine-involvement-a-case-report
#1
A Gbaguidi, A Fichten, M Lefranc, J Peltier
Gorham's disease is a rare osteolytic bone disease, caused by pathological vascular tissue, which may spread to adjacent organs. It is a disease of unknown etiology, primarily involving the axial skeleton and whose treatment is not codified. Cervical spine involvement is unusual. Stabilization of the cervical spine is a real surgical challenge. We report the case of a young adult treated in our neurosurgery department for a cervical spine localization of Gorham's disease.
May 11, 2017: Neuro-Chirurgie
https://www.readbyqxmd.com/read/28477043/multimodal-use-of-indocyanine-green-endoscopy-in-neurosurgery-a-single-center-experience-and-review-of-the-literature
#2
REVIEW
Giuseppe Catapano, Francesco Sgulò, Lili Laleva, Laura Columbano, Iacopo Dallan, Matteo de Notaris
During the last 10 years, microscope-integrated indocyanine green fluorescence (m-ICG) has been widely used for assessing real-time blood flow during aneurysm surgery. More recently, an endoscope-integrated indocyanine green fluorescence (e-ICG) has been adopted as a versatile tool during different endoscopic neurosurgical procedures. The purpose of the present report is to evaluate multimodal applications of e-ICG during different endonasal, intraventricular, aneurysm and brain tumor surgeries and provide technical nuances...
May 6, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28464582/-clinical-useness-of-multimodal-techniques-in-microsurgical-resection-of-cerebral-arteriovenous-malformation
#3
Y Y Zhang, J L Jiang, Z H Sun, C Wu, W Shi, Z Xue, S Y Feng, X G Yu
Objective: To explore the clinical useness of intraoperative functional neuronavigation and fluorescent indocyanine green(ICG) angiography as well as electrophysiological evaluation during microsurgical resection of cerebral arteriovenous malformations (AVM). Methods: A series of 42 consecutive cases with AVM underwent microsurgery by intraoperative functional neuronavigation at Department of Neurosurgery of People's Liberation Army General Hospital from January 2009 to February 2015 were retrospectively analyzed...
May 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28461275/isolated-transverse-process-fractures-and-markers-of-associated-injuries-the-ucla-experience
#4
Timothy T Bui, Daniel T Nagasawa, Carlito Lagman, Cheng Hao Jacky Chen, Lawrance K Chung, Brittany L Voth, Joel S Beckett, Alexander M Tucker, Tianyi Niu, Bilwaj Gaonkar, Isaac Yang, Luke Macyszyn
OBJECTIVES: To report a single-institution experience with isolated transverse process fractures (ITPFs) and provide increasing support for the development of evidence-based guidelines. Additionally, the authors evaluate the presence of concerning symptoms or red flags that may indicate additional, underlying injuries in the setting of ITPFs. METHODS: The Ronald Reagan UCLA Medical Center patient database was queried (years 2005 to 2016) using International Classification of Diseases, Ninth Revision code 805: fracture of the vertebral column without mention of spinal cord injury...
April 28, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28414666/just-a-puff-of-smoke
#5
A Leonard
CASE: A 44 year old woman with a history of stroke s/p aneurysm clipping, seizure, and substance abuse was brought to the hospital after a family member received a call from her friend saying she was acting unusual and may have had a seizure while hanging out on the street. At her baseline, she needed modest assistance in daily activities after her CVA and conversed without issue. Her mother died of a stroke. On exam the patient was afebrile, normotensive with mild tachycardia to 110...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28402528/macrovascular-decompression-of-the-brainstem-and-cranial-nerves-evolution-of-an-anteromedial-vertebrobasilar-artery-transposition-technique
#6
Omar Choudhri, Ian D Connolly, Michael T Lawton
BACKGROUND: Tortuous and dolichoectatic vertebrobasilar arteries can impinge on the brainstem and cranial nerves to cause compression syndromes. Transposition techniques are often required to decompress the brainstem with dolichoectatic pathology. We describe our evolution of an anteromedial transposition technique and its efficacy in decompressing the brainstem and relieving symptoms. OBJECTIVE: To present the anteromedial vertebrobasilar artery transposition technique for macrovascular decompression of the brainstem and cranial nerves...
April 11, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28389649/recombinant-slit2-reduces-surgical-brain-injury-induced-blood-brain-barrier-disruption-via-robo4-dependent-rac1-activation-in-a-rodent-model
#7
Prativa Sherchan, Lei Huang, Onat Akyol, Cesar Reis, Jiping Tang, John H Zhang
Brain tissue surrounding surgical resection site can be injured inadvertently due to procedures such as incision, retractor stretch, and electrocauterization when performing neurosurgical procedures, which is termed as surgical brain injury (SBI). Blood brain barrier (BBB) disruption due to SBI can exacerbate brain edema in the post-operative period. Previous studies showed that Slit2 exhibited vascular anti-permeability effects outside the brain. However, BBB protective effects of Slit2 following SBI has not been evaluated...
April 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28383672/cerebral-revascularization-for-aneurysms-in-the-flow-diverter-era
#8
David C Straus, Harley Brito da Silva, Lynn McGrath, Michael R Levitt, Louis J Kim, Basavaraj V Ghodke, Jason K Barber, Laligam N Sekhar
BACKGROUND: Cerebral bypass has been an important tool in the treatment of complex intracranial aneurysms. The recent advent of flow-diverting stents (FDS) has expanded the capacity for endovascular arterial reconstruction. OBJECTIVE: We investigated how the advent of FDS has impacted the application and outcomes of cerebral bypass in the treatment of intracranial aneurysms. METHODS: We reviewed a consecutive series of cerebral bypasses during aneurysm surgery over the course of 10 years...
April 5, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28377801/current-best-practice-in-the-management-of-patients-after-pituitary-surgery
#9
REVIEW
Alessandro Prete, Salvatore Maria Corsello, Roberto Salvatori
Sellar and parasellar masses are a common finding, and most of them are treated surgically via transsphenoidal approach. This type of surgery has revolutionized the approach to several hypothalamic-pituitary diseases and is usually effective, and well-tolerated by the patient. However, given the complex anatomy and high density of glandular, neurological and vascular structures in a confined space, transsphenoidal surgery harbors a substantial risk of complications. Hypopituitarism is one of the most frequent sequelae, with central adrenal insufficiency being the deficit that requires a timely diagnosis and treatment...
March 2017: Therapeutic Advances in Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28368531/academic-productivity-of-us-neurosurgery-residents-as-measured-by-h-index-program-ranking-with-correlation-to-faculty-productivity
#10
Christopher A Sarkiss, Kyle J Riley, Christopher M Hernandez, Eric K Oermann, Travis R Ladner, Joshua B Bederson, Raj K Shrivastava
Engagement in research and academic productivity are crucial components in the training of a neurosurgeon. This process typically begins in residency training. In this study, we analyzed individual resident productivity as it correlated to publications across all Accreditation Council for Graduate Medical Education (ACGME)-accredited neurosurgery training programs in an attempt to identify how programs have developed and fostered a research culture and environment. We obtained a list of current neurosurgery residents in ACGME-accredited programs from the American Association of Neurological Surgeons database...
June 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28325443/vascular-segmentation-of-head-phase-contrast-magnetic-resonance-angiograms-using-grayscale-and-shape-features
#11
Ruoxiu Xiao, Hui Ding, Fangwen Zhai, Tong Zhao, Wenjing Zhou, Guangzhi Wang
BACKGROUND AND OBJECTIVE: In neurosurgery planning, vascular structures must be predetermined, which can guarantee the security of the operation carried out in the case of avoiding blood vessels. In this paper, an automatic algorithm of vascular segmentation, which combined the grayscale and shape features of the blood vessels, is proposed to extract 3D vascular structures from head phase-contrast magnetic resonance angiography dataset. METHODS: First, a cost function of mis-segmentation is introduced on the basis of traditional Bayesian statistical classification, and the blood vessel of weak grayscale that tended to be misclassified into background will be preserved...
April 2017: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/28303207/management-strategies-for-neoplastic-and-vascular-brain-lesions-presenting-during-pregnancy-a-series-of-29-patients
#12
Celestino Esteves Pereira, Jose Carlos Lynch
BACKGROUND: The occurrence of a brain tumor or intracranial vascular lesion during pregnancy is a rare event, but when it happens, it jeopardizes the lives of both the mother and infant. It also creates challenges of a neurosurgical, obstetric, and ethical nature. A multidisciplinary approach should be used for their care. METHODS: Between 1986 and 2015, 12 pregnant women diagnosed with brain tumors and 17 women with intracranial vascular lesion underwent treatment at the Neurosurgery Department of the Servidores do Estado Hospital and Rede D'Or/São Luis...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28257502/treatment-of-ruptured-intracranial-aneurysms-yesterday-and-now
#13
Alexander Hammer, Anahi Steiner, Ghassan Kerry, Gholamreza Ranaie, Ingrid Baer, Christian M Hammer, Stefan Kunze, Hans-Herbert Steiner
OBJECTIVE: This prospective study is designed to detect changes in the treatment of ruptured intracranial aneurysms over a period of 17 years. METHODS: We compared 361 treated cases of aneurysm occlusion after subarachnoid hemorrhage from 1997 to 2003 with 281 cases from 2006 to 2014. Specialists of neuroradiology and vascular neurosurgery decided over the modality assignment. We established a prospective data acquisition in both groups to detect significant differences within a follow-up time of one year...
2017: PloS One
https://www.readbyqxmd.com/read/28176963/expressive-aphasia-caused-by-streptococcus-intermedius-brain-abscess-in-an-immunocompetent-patient
#14
Misbahuddin Khaja, Darryl Adler, George Lominadze
BACKGROUND: Brain abscess is an uncommon but life-threatening infection. It involves a focal, intracerebral infection that begins in a localized area of cerebritis and develops into a collection of pus, surrounded by a well-vascularized capsule. Brain abscess still poses a significant problem in developing countries but rarely in developed countries. Predisposing factors vary in different parts of the world. With the introduction of antibiotics and imaging studies, the mortality rate has decreased between 5% and 15%...
2017: International Medical Case Reports Journal
https://www.readbyqxmd.com/read/28133560/endoscopic-resection-of-skull-base-teratoma-in-klippel-feil-syndrome-through-use-of-combined-ultrasonic-and-bipolar-diathermy-platforms
#15
Justin A Edward, Alkis J Psaltis, Ryan A Williams, Gregory W Charville, Robert L Dodd, Jayakar V Nayak
Klippel-Feil syndrome (KFS) is associated with numerous craniofacial abnormalities but rarely with skull base tumor formation. We report an unusual and dramatic case of a symptomatic, mature skull base teratoma in an adult patient with KFS, with extension through the basisphenoid to obstruct the nasopharynx. This benign lesion was associated with midline palatal and cerebral defects, most notably pituitary and vertebrobasilar arteriolar duplications. A multidisciplinary workup and a complete endoscopic, transnasal surgical approach between otolaryngology and neurosurgery were undertaken...
2017: Case Reports in Otolaryngology
https://www.readbyqxmd.com/read/28120046/music-and-mind-in-memoriam-professor-carlo-alberto-pagni-md-phd-february-13-1931-march-1-2009
#16
Klaus R H von Wild
Carlo Alberto Pagni, born in La Spezia, Italy, on February 13, 1931, was an eminent and respected professor of neurosurgery and chairman of the neurosurgical clinic of the University of Turin from 1980 to 2003. He died on March 1, 2009. As a professor of neurology and neurological surgery he was renowned as an expert on vascular, tumor, and functional neurosurgery. Beyond the Italian Neurosurgical Society, he was the doyen of functional neurosurgery, specializing in motor cortex stimulation for the treatment of focal dystonia, Parkinson's disease, and postictal spasticity and pain...
2017: Acta Neurochirurgica. Supplement
https://www.readbyqxmd.com/read/28120045/reconstructive-neurosurgery-a-challenge
#17
Massimiliano Visocchi
The International Society of Reconstructive Neurosurgery (ISRN) is an "open" multidisciplinary Society in evolution. Many different members of the Society inspire new trends in many different neurosurgical fields, all dealing with neurosurgical reconstruction.Spine and peripheral nerve reconstructive surgery, central nervous system revascularization (via surgery and interventional radiology), neuromodulation, bioengineering, and transplantation are recent tools used to promote reconstruction, restoration, and rehabilitation...
2017: Acta Neurochirurgica. Supplement
https://www.readbyqxmd.com/read/28112550/intraoperative-multi-exposure-speckle-imaging-of-cerebral-blood-flow
#18
Lisa M Richards, Sm Shams Kazmi, Katherine E Olin, James S Waldron, Douglas J Fox, Andrew K Dunn
Multiple studies have demonstrated that laser speckle contrast imaging (LSCI) has high potential to be a valuable cerebral blood flow monitoring technique during neurosurgery. However, the quantitative accuracy and sensitivity of LSCI is limited, and highly dependent on the exposure time. An extension to LSCI called multi-exposure speckle imaging (MESI) overcomes these limitations, and was evaluated intraoperatively in patients undergoing brain tumor resection. This clinical study ( n = 8) recorded multiple exposure times from the same cortical tissue area spanning 0...
January 1, 2017: Journal of Cerebral Blood Flow and Metabolism
https://www.readbyqxmd.com/read/28106498/performing-concurrent-operations-in-academic-vascular-neurosurgery-does-not-affect-patient-outcomes
#19
Corinna C Zygourakis, Janelle Lee, Julio Barba, Errol Lobo, Michael T Lawton
OBJECTIVE Concurrent surgeries, also known as "running two rooms" or simultaneous/overlapping operations, have recently come under intense scrutiny. The goal of this study was to evaluate the operative time and outcomes of concurrent versus nonconcurrent vascular neurosurgical procedures. METHODS The authors retrospectively reviewed 1219 procedures performed by 1 vascular neurosurgeon from 2012 to 2015 at the University of California, San Francisco. Data were collected on patient age, sex, severity of illness, risk of mortality, American Society of Anesthesiologists (ASA) status, procedure type, admission type, insurance, transfer source, procedure time, presence of resident or fellow in operating room (OR), number of co-surgeons, estimated blood loss (EBL), concurrent vs nonconcurrent case, severe sepsis, acute respiratory failure, postoperative stroke causing neurological deficit, unplanned return to OR, 30-day mortality, and 30-day unplanned readmission...
January 20, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28048837/mo-de-202-01-image-guided-focused-ultrasound-surgery-and-therapy
#20
K Farahani
At least three major trends in surgical intervention have emerged over the last decade: a move toward more minimally invasive (or non-invasive) approach to the surgical target; the development of high-precision treatment delivery techniques; and the increasing role of multi-modality intraoperative imaging in support of such procedures. This symposium includes invited presentations on recent advances in each of these areas and the emerging role for medical physics research in the development and translation of high-precision interventional techniques...
June 2016: Medical Physics
keyword
keyword
37282
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"