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Cerebrospinal fluid fistula

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https://www.readbyqxmd.com/read/28214636/a-case-of-evolving-bilateral-sphenoidal-meningoencephalocoeles-case-report-and-review-of-literature
#1
Varun Aggarwal, Pankaj Shivhare, E R Jayadevan, Vinod Felix, Mathew Abraham, Suresh Nair, Prakash Nair
The evolution of sphenoid sinus meningoencephalocoeles and cerebrospinal fluid (CSF) rhinorrhoea is poorly understood. We present a case demonstrating the gradual evolution of encephalocoeles from both the lateral walls of a previously normal sphenoid sinus in a patient with dural arteriovenous fistula (DAVF), the CSF leak which developed following staged embolisation of the DAVF was managed by an endoscopic endonasal transpterygoid approach. Our findings suggest that over a period of time, chronic elevation of intracranial pressure (ICP) results in gradual erosion of the lateral wall of the sphenoid with development of meningoencephalocoeles and CSF leaks...
February 15, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28187060/risk-factors-in-children-older-than-5-years-with-pneumococcal-meningitis-data-from-a-national-network
#2
Fanny Hénaff, Corinne Levy, Robert Cohen, Capucine Picard, Emmanuelle Varon, Christèle Gras Le Guen, Elise Launay
INTRODUCTION: The occurrence of meningitis in children > 5 years old may be associated with specific predisposing factors that can be anatomic, such as cerebrospinal fluid (CSF) fistula or breach, or related to genetic susceptibility or N inborn or acquired immunologic defect. This study aimed to assess the anatomical and immunologic risk factors in children > 5 years old with pneumococcal meningitis and prospectively enrolled in the French national meningitis network. METHODS: We analyzed all data for children 5 to 15 years old with a diagnosis of pneumococcal meningitis between 2001 and 2013...
December 13, 2016: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28162204/-evidence-based-clinical-practice-guidelines-for-the-treatment-of-dural-tears-and-the-consequent-cerebrospinal-fluid-leak-during-spine-surgery
#3
(no author information available yet)
Dural tears (DT) and the consequent cerebral spinal fluid (CSF) leak are not rare in spine surgeries. CSF leak can be troublesome, leading to pseudomeningocele, cutaneous CSF fistula, and meningitis. Revision surgery is unavoidable in some cases. The reported incidences of DT and CSF leak are different according to the various pathologies. Ossification of the posterior longitudinal ligament, revision spine surgery and multi-segment laminectomy have higher risks for DT. Various techniques have been described to manage this complication, such as bed rest, repair with dural substitutes, fibrin glue, gelatin sponge, lumbar drain, muscle flap, etc...
February 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28150050/sudden-paraplegia-after-lumbar-puncture-as-a-clue-in-the-diagnosis-of-a-patient-with-spinal-dural-arteriovenous-fistula
#4
Carmen García-Cabo, Germán Morís
PURPOSE: Spinal dural arteriovenous fistula (SDAVF) is manifested as congestive myelopathy with progressive motor, sensory and urinary symptoms. Sometimes, clinical picture and magnetic resonance imaging of the spinal cord are not specific and the diagnosis becomes troublesome. METHODS: We present a 68-year-old male with a progressive paraparesis of unknown etiology over the course of 12 months. Immediately after LP, the patient remarked a sudden worsening in muscular balance of his inferior limbs and a worsening of urinary retention...
February 1, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28144849/biocompatible-bacterial-cellulose-membrane-in-dural-defect-repair-of-rat
#5
Frederico de Melo Tavares de Lima, Flávia Cristina Morone Pinto, Belmira Lara da Silveira Andrade-da-Costa, Jaiurte Gomes Martins da Silva, Olávio Campos Júnior, José Lamartine de Andrade Aguiar
Duraplasty is necessary in nearly 30% of all neurological surgeries. Different tissues and materials have been evaluated in dura mater repair or as dural substitutes in neurosurgery. The aim was to evaluate the biocompatibility of the bacterial cellulose (BC) membranes, produced from sugarcane molasses, for dural defect repair in rats. Forty adults males Wistar rats divided into two groups: a control (ePTFE) and an experimental (BC). Bilateral frontoparietal craniectomy was performed, and a dural defect was created...
March 2017: Journal of Materials Science. Materials in Medicine
https://www.readbyqxmd.com/read/28133584/preservation-of-the-myofascial-cuff-during-posterior-fossa-surgery-to-reduce-the-rate-of-pseudomeningocele-formation-and-cerebrospinal-fluid-leak-a-technical-note
#6
Daniel R Felbaum, Kyle Mueller, Amjad Anaizi, Robert B Mason, Walter C Jean, Jean M Voyadzis
INTRODUCTION:  Suboccipital craniotomy is a workhorse neurosurgical operation for approaching the posterior fossa but carries a high risk of pseudomeningocele and cerebrospinal fluid (CSF) leak. We describe our experience with a simple T-shaped fascial opening that preserves the occipital myofascial cuff as compared to traditional methods to reduce this risk. METHODS:  A single institution, retrospective review of prospectively collected database was performed of patients that underwent a suboccipital craniectomy or craniotomy...
December 28, 2016: Curēus
https://www.readbyqxmd.com/read/28121970/resorbable-mesh-cranioplasty-repair-of-bilateral-cerebrospinal-fluid-leaks-following-pediatric-simultaneous-bilateral-auditory-brainstem-implant-surgery
#7
Giacomo Colletti, Marco Mandalà, Vittorio Colletti, Alberto Deganello, Fabiana Allevi, Liliana Colletti
OBJECTIVE: To present a child with cochlear nerve deficiency (CND) who received simultaneous bilateral simultaneous auditory brainstem implants (BS-ABI) and subsequently presented with bilateral cerebrospinal fluid (CSF) leaks unresponsive to standard treatments. To propose a novel rigid retrosigmoid cranioplasty for treating and preventing CSF leaks in children at high risk for this complication. PATIENT: A 3.5-year-old child with CND, vertebral defects, anal atresia, cardiac defects, tracheo-esophageal fistula, renal anomalies, and limb abnormalities, coloboma, heart defect, atresia choanae, retarded growth and development, genital abnormality, and ear abnormality, Arnold Chiari malformation, previous treated tracheo-esophageal fistula underwent BS-ABI...
January 24, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28121968/outcomes-of-the-suture-pull-through-technique-for-repair-of-lateral-skull-base-csf-fistula-and-encephaloceles
#8
Brendan P O'Connell, Jacob B Hunter, Alex D Sweeney, Reid C Thompson, Lola B Chambless, George B Wanna, Alejandro Rivas
OBJECTIVE: Describe the safety profile and surgical outcomes of a combined transmastoid-middle cranial fossa suture "pull-through" technique for repair of lateral skull base defects. STUDY DESIGN: Retrospective. SETTING: Tertiary care hospital. PATIENTS: Patients undergoing surgery for cerebrospinal fluid (CSF) fistula and/or encephalocele. INTERVENTION: Combined transmastoid and middle fossa approach using suture pull-through technique...
March 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28057591/surgical-management-of-spontaneous-spinal-cerebrospinal-fluid-epidural-fistula
#9
Declan G Siedler, Imogen M Ibbett, Nova B Thani
BACKGROUND: Intracranial hypotension secondary to spontaneous spinal cerebrospinal fluid (CSF) fistula is a rare condition which can have serious sequelae. Early diagnosis and treatment can be challenging. CASE DESCRIPTION: We present a case of a 17-year-old man who presented with a history of sudden onset, postural headaches, associated with upper thoracic back pain. Magnetic Resonance Imaging (MRI) demonstrated a thoracic extradural fluid collection and slumping of the brain within the posterior fossa...
January 2, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28045745/avoiding-complications-in-endoscopic-skull-base-surgery
#10
Jannis Constantinidis, Iordanis Konstantinidis
PURPOSE OF REVIEW: Endoscopic skull base surgery has become an established approach for the removal of tumors and cerebrospinal fluid fistulae repair. Compared with external approaches, it provides better aesthetic results and quality of life postoperatively. However, as it becomes popular and expands its indications possible complications should be reassessed in terms of incidence and variability in order to confirm its efficacy and safety. This article reviews the recent literature describing the main categories of possible complications suggesting strategies to minimize their incidence...
December 23, 2016: Current Opinion in Otolaryngology & Head and Neck Surgery
https://www.readbyqxmd.com/read/28027059/avoiding-complications-in-endoscopic-skull-base-surgery
#11
Jannis Constantinidis, Iordanis Konstantinidis
PURPOSE OF REVIEW: Endoscopic skull base surgery has become an established approach for the removal of tumors and cerebrospinal fluid fistulae repair. Compared with external approaches, it provides better aesthetic results and quality of life postoperatively. However, as it becomes popular and expands its indications possible complications should be reassessed in terms of incidence and variability in order to confirm its efficacy and safety. This article reviews the recent literature describing the main categories of possible complications suggesting strategies to minimize their incidence...
February 2017: Current Opinion in Otolaryngology & Head and Neck Surgery
https://www.readbyqxmd.com/read/27920937/conversion-technique-from-neuroendoscopy-to-microsurgery-in-ventricular-tumors-technical-note
#12
Pedro Henrique da C F Pinto, Flavio Nigri, Gabriel N Gobbi, Egas M Caparelli-Daquer
BACKGROUND: Ventricular tumors represent a major neurosurgical challenge, making endoscopic approach an invaluable tool as it gained importance due to technological advances. Nevertheless, the method is not exempt of risk and limitations, sometimes requiring an open surgery. Thus, initial measurements must be adopted in order to simplify an eventual need for conversion to open craniotomy. METHODS: Here, we describe a series of 6 patients with ventricular tumors approached by neuroendoscopy where the conversion to microsurgery turned out to be necessary...
2016: Surgical Neurology International
https://www.readbyqxmd.com/read/27861828/postural-headaches-due-to-cerebrospinal-fluid-leakage-through-subarachnoid-pleural-fistula-a-case-report
#13
Sheng-Feng Lin, Hsing-Yu Weng
BACKGROUND: Postural headaches are commonly associated with spontaneous intracranial hypotension and cerebrospinal fluid (CSF) leakage from the spine. A subarachnoid-pleural fistula (SPF) is a very rare and serious type of CSF fistula that has mostly been reported following traumatic causes. CASE REPORT: Here, the case of a 36-year-old woman who suffered from postural headaches after chiropractic manipulation of her neck was reported. Brain and spinal magnetic resonance (MR) imaging showed brain sagging, a C7-T1 dural defect, and overt CSF leakage...
November 10, 2016: Headache
https://www.readbyqxmd.com/read/27853662/postoperative-cerebrospinal-fluid-leak-rates-with-subfascial-epidural-drain-placement-after-intentional-durotomy-in-spine-surgery
#14
Tianyi Niu, Derek S Lu, Andrew Yew, Darryl Lau, Haydn Hoffman, David McArthur, Dean Chou, Daniel C Lu
Study Design Retrospective chart review. Objective Postoperative cerebrospinal fluid (CSF) leak is a known complication of intraoperative durotomy. Intraoperative placement of subfascial epidural drains following primary dural repair has been proposed as a potential management strategy to prevent formation of CSF cutaneous fistula and symptomatic pseudomeningocele. Here we describe our experience with subfascial drain after intentional durotomy. Methods Medical records of patients who underwent placement of subfascial epidural drains during spinal procedures with intentional intraoperative durotomies over a 4-year period at two institutions were retrospectively reviewed...
December 2016: Global Spine Journal
https://www.readbyqxmd.com/read/27799999/pneumocephalus-and-pneumorrhachis-due-to-a-subarachnoid-pleural-fistula-that-developed-after-thoracic-spine-surgery
#15
Gun-Sang Lee, Myung-Ki Lee, Woo-Jae Kim, Ho-Sang Kim, Jeong-Ho Kim, Yun-Suk Kim
Development of a communication between the spinal subarachnoid space and the pleural space after thoracic spine surgery is uncommon. Subarachnoid pleural fistula (SAPF), a distressing condition, involves cerebrospinal fluid leakage. Here we report an unusual case of SAPF, occurring after thoracic spine surgery, that was further complicated by pneumocephalus and pneumorrhachis postthoracentesis, which was performed for unilateral pleural effusion.
September 2016: Korean Journal of Spine
https://www.readbyqxmd.com/read/27738899/the-value-of-3d-fiesta-mri-in-detecting-non-iatrogenic-cerebrospinal-fluid-rhinorrhoea-correlations-with-endoscopic-endonasal-surgery
#16
Tao Xie, Wei Sun, Xiaobiao Zhang, Tengfei Liu, Hailing Ding, Fan Hu, Yong Yu, Ye Gu
BACKGROUND: In this study, we investigated the value of three-dimensional (3D) fast-imaging employing steady-state acquisition (FIESTA) magnetic resonance imaging (MRI) in detecting non-iatrogenic cerebrospinal fluid (CSF) rhinorrhoea and compared it with regular MRI and 3D magnetisation prepared rapid acquisition gradient echo (MPRAGE) MRI sequences, as well as high-resolution computed tomography (HRCT) imaging. We also present the endoscopic experiences of such cases. METHOD: From June 2011 to Feb 2016, 17 patients with non-iatrogenic cerebrospinal fluid rhinorrhoea were included...
December 2016: Acta Neurochirurgica
https://www.readbyqxmd.com/read/27658361/-description-of-a-series-of-hospital-patients-with-a-spinal-fistula
#17
C Garcia-Cabo, E S Morales-Deza, L Martinez-Rodriguez, E Murias-Quintana, A Perez-Alvarez, J Martinez-Ramos, P Vega-Valdes, P Suarez-Santos, A Garcia-Rua, G Moris
INTRODUCTION: Although spinal fistulas account for 70% of all spinal arteriovenous malformations, they are an underdiagnosed condition. The arteriovenous shunt produces vascular congestion that gives rise to a progressive myelopathy, sometimes irreversible if it is not treated in the early stages. AIM: To describe the clinicoradiological characteristics of a series of patients with spinal fistulas. PATIENTS AND METHODS: A retrospective search was conducted for patients diagnosed with a spinal fistula who were hospitalised in the neuroscience area of a tertiary care hospital...
October 1, 2016: Revista de Neurologia
https://www.readbyqxmd.com/read/27637626/outcome-after-surgical-treatment-of-paraclinoid-carotid-aneurysms
#18
Alberto Pasqualin, Pietro Meneghelli, Francesco Cozzi, Franco Chioffi
Surgery on paraclinoid carotid aneurysms is technically demanding and entails considerable risks, especially to visual function. The aim of this study was to evaluate the clinical and visual outcome after surgery in 66 patients with paraclinoid carotid aneurysms (30 ruptured and 36 unruptured) treated between 1990 and 2014. Thirty-six aneurysms were of standard size, and 30 were large (16-20 mm) or giant (>20 mm); the Barami classification was used in every case. During surgery, multiple clips were needed in 25 % of patients with standard, and in 80 % of patients with large-giant aneurysms; temporary carotid occlusion was performed on 11 % of patients with standard and 63 % with large-giant aneurysms...
2016: Acta Neurochirurgica. Supplement
https://www.readbyqxmd.com/read/27614217/sample-dependent-diagnostic-accuracy-of-prostaglandin-d-synthase-in-cerebrospinal-fluid-leak
#19
Daniel Morell-Garcia, Josep Miquel Bauça, M Pilar Sastre, Aina Yañez, Isabel Llompart
BACKGROUND: Prostaglandin D2 synthase, commonly known as β-trace protein (βTP), is an excellent biomarker for the assessment of cerebrospinal fluid (CSF) leaks. Despite being widely used, the limits for the diagnostic values of βTP are not well established to date, and currently suggested cut-off values in literature range from 0.25 to 6.0mg/L. Sample-specific and more accurate thresholds are a current need. METHODS: A retrospective observational study, performed in a tertiary-care hospital, between January 2006 and January 2014...
January 2017: Clinical Biochemistry
https://www.readbyqxmd.com/read/27593773/late-postoperative-rhinological-complications-after-microscopic-transnasal-hypophysectomy
#20
Lütfi Postalci, İbrahim Erdim, Bülent Demirgil, Ömür Günaldi, Murad Asiltürk, Hakan Demirci, Hakan Kina, Uzay Erdoğan, Mine Yazici, Erhan Emel
AIM: Major complications from microscopic transnasal hypophyseal surgery (MTHS), such as cerebrospinal fluid rhinorrhea, carotid injury, and optic nerve injury, are very rare. However, late rhinological complications can be ignored because they are a minor cause of morbidity compared with major complications. In this study, we extensively examined postoperative rhinological complications in patients who underwent MTHS for pituitary adenoma. MATERIAL AND METHODS: Thirty-one patients diagnosed with pituitary adenoma, who underwent MTHS and whose preoperative nasal examinations were recorded between January 2007 and January 2014, were included in the study...
October 2, 2015: Turkish Neurosurgery
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