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Brain tumor postoperative complications

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https://www.readbyqxmd.com/read/28012127/fluorescein-sodium-guided-resection-of-cerebral-metastases-an-update
#1
Julius Höhne, Christoph Hohenberger, Martin Proescholdt, Markus J Riemenschneider, Christina Wendl, Alexander Brawanski, Karl-Michael Schebesch
BACKGROUND: Cerebral metastasis (CM) is the most common malignancy affecting the brain. In patients eligible for surgery, complete tumor removal is the most important predictor of overall survival and neurological outcome. The emergence of surgical microscopes fitted with a fluorescein-specific filter have facilitated fluorescein-guided microsurgery and identification of tumor tissue. In 2012, we started evaluating fluorescein (FL) with the dedicated microscope filter in cerebral metastases (CM)...
February 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28009229/transoral-robotic-surgery-for-sellar-tumors-first-clinical-study
#2
Dorian Chauvet, Stéphane Hans, Antoine Missistrano, Celeste Rebours, Wissame El Bakkouri, Guillaume Lot
OBJECTIVE The aim of this study was to confirm the feasibility of an innovative transoral robotic surgery (TORS), using the da Vinci Surgical System, for patients with sellar tumors. This technique was designed to offer a new minimally invasive approach, without soft-palate splitting, that avoids the rhinological side effects of classic endonasal approaches. METHODS The authors performed a prospective study of TORS in patients with symptomatic sellar tumors. Specific anatomical features were required for inclusion in the study and were determined on the basis of preoperative open-mouth CT scans of the brain...
December 23, 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28003949/radiosurgery-to-the-postoperative-tumor-bed-for-metastatic-carcinoma-versus-whole-brain-radiation-after-surgery
#3
Kristen Scheitler-Ring, Bin Ge, Greg Petroski, Gregory Biedermann, N Scott Litofsky
BACKGROUND: The treatment paradigm from postoperative whole brain radiation therapy (WBRT) to post-operative stereotactic radiosurgery (SRS) to the tumor bed has shifted with little data to evaluate whether each treatment modality confers equivalent tumor control and survival outcomes. METHODS: Patients with surgical resection of single brain metastases from January 2010 to December 2014 were treated postoperatively with either WBRT or SRS. Retrospective patient data was compared for local control, distant brain recurrence, overall survival, and radiation complications...
November 19, 2016: Curēus
https://www.readbyqxmd.com/read/27989972/frontal-lobe-decortication-frontal-lobectomy-with-ventricular-preservation-in-epilepsy-part-1-anatomical-landmarks-and-surgical-technique
#4
Hung Tzu Wen, Leila Maria Da Róz, Albert L Rhoton, Luiz Henrique Martins Castro, Manoel Jacobsen Teixeira
BACKGROUND: An extensive frontal resection is a frequently performed neurosurgical procedure, especially for treating brain tumor and refractory epilepsy. However, there is paucity of reports available regarding its surgical anatomy and technique. OBJECTIVES: To present the anatomical landmarks and surgical technique of the frontal lobe decortication (FLD) in epilepsy. The goals are to maximize the gray matter removal, spare primary and supplementary motor areas, and preserving frontal horn...
October 27, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27979475/ginsenoside-rg1-protects-against-sepsis-associated-encephalopathy-through-beclin-1-independent-autophagy-in-mice
#5
Yinjiao Li, Fang Wang, Yan Luo
BACKGROUND: Sepsis-associated encephalopathy (SAE), a commonly complicated syndrome, is associated with increased mortality in patients with sepsis. Currently, no specific diagnostic test or effective intervention exists to improve long-term consequences on cerebral function. Ginsenoside Rg1 (Rg1), a major component in ginseng, was reported to have pleiotropic properties including anti-inflammation and neuroprotection. The aim of our study was to investigate the protective effect of Rg1 on SAE and the potential mechanism...
January 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/27924209/postoperative-respiratory-difficulty-due-to-asymptomatic-anterior-cervical-osteophyte-after-brain-tumor-surgery-a-case-report
#6
Hye Won Shin, Joon Chul Jang, Hyong Hwan Lim, Min Kyung Park, Go Eun Bae, Seung Uk Choi, Ji Yong Park
Anterior cervical osteophytes are commonly found in elderly patients, but rarely produce symptoms. When symptoms occur, they can range from mild symptoms of dysphagia, dysphonia, and foreign body sensation to severe symptoms of airway obstruction due to compression of the pharynx or larynx. We report the case of a 59-year-old man who underwent brain tumor surgery, and developed post-operative respiratory difficulty due to progressive pharyngo-laryngeal edema, requiring urgent endotracheal intubation, secondary to the presence of a previously asymptomatic anterior cervical osteophyte...
December 2016: Korean Journal of Anesthesiology
https://www.readbyqxmd.com/read/27863971/systemic-inaccuracies-in-the-national-surgical-quality-improvement-program-database-implications-for-accuracy-and-validity-for-neurosurgery-outcomes-research
#7
John D Rolston, Seunggu J Han, Edward F Chang
The American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) provides a rich database of North American surgical procedures and their complications. Yet no external source has validated the accuracy of the information within this database. Using records from the 2006 to 2013 NSQIP database, we used two methods to identify errors: (1) mismatches between the Current Procedural Terminology (CPT) code that was used to identify the surgical procedure, and the International Classification of Diseases (ICD-9) post-operative diagnosis: i...
November 15, 2016: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/27857859/emergency-decompressive-craniectomy-after-removal-of-convexity-meningiomas
#8
Paolo Missori, Maurizio Domenicucci, Sergio Paolini, Cristina Mancarella, Serena Tola, Alessandro D'Elia, Nicola Marotta, Arsen Seferi, Vincenzo Esposito
BACKGROUND: Convexity meningiomas are benign brain tumors that are amenable to complete surgical resection and are associated with a low complication rate. The aim of this study was to identify factors that result in acute postoperative neurological worsening after the removal of convexity meningiomas. METHODS: Clinical evaluation and neuroradiological analysis of patients who underwent removal of a supratentorial convexity meningioma were reviewed. Patients were selected when their postoperative course was complicated by acute neurological deterioration requiring decompressive craniectomy...
2016: Surgical Neurology International
https://www.readbyqxmd.com/read/27822109/the-danish-neuro-oncology-registry
#9
REVIEW
Steinbjørn Hansen
AIM OF DATABASE: The Danish Neuro-Oncology Registry (DNOR) was established by the Danish Neuro-Oncology Group as a national clinical database. It was established for the purpose of supporting research and development in adult patients with primary brain tumors in Denmark. STUDY POPULATION: DNOR has registered clinical data on diagnostics and treatment of all adult patients diagnosed with glioma since January 1, 2009, which numbers approximately 400 patients each year...
2016: Clinical Epidemiology
https://www.readbyqxmd.com/read/27813467/complications-of-ventricular-entry-during-craniotomy-for-brain-tumor-resection
#10
Jessin K John, Adam M Robin, Aqueel H Pabaney, Richard A Rammo, Lonni R Schultz, Neema S Sadry, Ian Y Lee
OBJECTIVE Recent studies have demonstrated that periventricular tumor location is associated with poorer survival and that tumor location near the ventricle limits the extent of resection. This finding may relate to the perception that ventricular entry leads to further complications and thus surgeons may choose to perform less aggressive resection in these areas. However, there is little support for this view in the literature. This study seeks to determine whether ventricular entry is associated with more complications during craniotomy for brain tumor resection...
November 4, 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/27771109/cerebellopontine-angle-gangliogliomas-report-of-two-cases
#11
S Boissonneau, L-M Terrier, S De La Rosa Morilla, L Troude, J P Lavieille, P-H Roche
BACKGROUND: Gangliogliomas are rare tumors of the central nervous system. We report two unusual cases of gangliogliomas located in the cerebellopontine angle (CPA). POPULATION AND METHODS: The first patient was a 57-year-old woman, who presented with dizziness and harbored a non-enhanced heterogeneous mass located in the cisternal space of the CPA. A partial microsurgical removal was performed, and the pathological examination concluded a grade I ganglioglioma according to the WHO Classification...
October 2016: Neuro-Chirurgie
https://www.readbyqxmd.com/read/27764877/venous-thromboembolism-in-patients-undergoing-craniotomy-for-brain-tumors-a-u-s-nationwide-analysis
#12
David J Cote, Heloise M Dubois, Aditya V Karhade, Timothy R Smith
Background Patients who undergo craniotomy for brain tumor have an increased risk of developing venous thromboembolism (VTE). Using the National Surgical Quality Improvement Program (NSQIP) registry, patients undergoing craniotomy for brain tumor from 2006 and 2014 were analyzed to identify risk factors for postoperative VTE. Methods The study population, identified by Current Procedural Terminology codes, included all NSQIP-reported patients who underwent a craniotomy for brain tumor resection. Results There were 629 instances of VTE among 19,409 craniotomies for brain tumor (3...
November 2016: Seminars in Thrombosis and Hemostasis
https://www.readbyqxmd.com/read/27756677/dominant-occipital-sinus-complicating-surgery-4th-ventricular-mass
#13
Ceren Kizmazoglu, Joung H Lee, Burak Sade
BACKGROUND: This paper describes a case of 4th ventricular mass, whose management had to be modified due to a rare variation of the occipital sinus (OS). CLINICAL DESCRIPTION: 32 year-old female presented with persistent headache and nausea. MRI showed a 4th ventricular mass and hydrocephalus. Venous sinus anatomy appeared unusual, thus an MRV was performed. MRV revealed the OS as the main drainage pathway for the whole brain, providing the only drainage between the superior sagittal sinus and the jugular veins through the marginal sinus (MS)...
October 15, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27690658/laser-interstitial-thermal-therapy-followed-by-minimal-access-transsulcal-resection-for-the-treatment-of-large-and-difficult-to-access-brain-tumors
#14
James Wright, Jessey Chugh, Christina Huang Wright, Fernando Alonso, Alia Hdeib, Haley Gittleman, Jill Barnholtz-Sloan, Andrew E Sloan
OBJECTIVE Laser interstitial thermal therapy (LITT), sometimes referred to as "stereotactic laser ablation," has demonstrated utility in a subset of high-risk surgical patients with difficult to access (DTA) intracranial neoplasms. However, the treatment of tumors larger than 10 cm(3) is associated with suboptimal outcomes and morbidity. This may limit the utility of LITT in dealing with precisely those large or deep tumors that are most difficult to treat with conventional approaches. Recently, several groups have reported on minimally invasive transsulcal approaches utilizing tubular retracting systems...
October 2016: Neurosurgical Focus
https://www.readbyqxmd.com/read/27686505/fatal-superior-sagittal-sinus-and-torcular-thrombosis-after-vestibular-schwannoma-surgery-report-of-a-rare-complication-and-review-of-the-literature
#15
Dattaraj Paramanand Sawarkar, Satish Kumar Verma, Pankaj Kumar Singh, Ramesh Doddamani, Amandeep Kumar, Bhawani Shanker Sharma
BACKGROUND: Cerebral venous sinus thrombosis (CVST) is a rare condition with the potential to cause severe morbidity and mortality. CVST can also occur after vestibular schwannoma (VS) surgery with the thrombosis of transverse and sigmoid sinus. However, there is not a single report of superior sagittal sinus (SSS) thrombosis after VS surgery reported in the literature. CASE DESCRIPTION: A 45-year-old woman presented to our center with large left-sided solid cystic VS...
September 28, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27591858/incidence-and-risk-factors-of-subdural-hematoma-after-intraoperative-cerebrospinal-fluid-leakage-during-the-transsphenoidal-approach
#16
Kazuhito Takeuchi, Tadashi Watanabe, Tetsuya Nagatani, Yuichi Nagata, Jonsu Chu, Toshihiko Wakabayashi
PURPOSE: The transsphenoidal approach (TSA) is regarded as the first line of treatment for sellar and suprasellar lesions. There are only few case reports of postoperative subdural hematoma after TSA and extended transsphenoidal approach (eTSA), and the detailed incidence and risk factors for this complication are still unknown. We reviewed the incidence and risk factors for subdural hematoma after TSA and eTSA. METHODS: Between January 1, 2013 and December 31, 2014, 165 consecutive patients underwent TSA or eTSA at Nagoya University Hospital and Nagoya Daini Red Cross Hospital...
December 2016: Pituitary
https://www.readbyqxmd.com/read/27586319/-cardiac-angiosarcoma-with-acute-myocardial-infarction-due-to-tumor-embolism-report-of-a-case
#17
Yusuke Date, Katsuyuki Miyazu, Masahiro Ikeda
We report the case of a 28-year-old man with a rare angiosarcoma complicated by acute myocardial infarction secondary to tumor embolism. He was transported to our emergency unit because of sudden onset of chest pain. The echocardiography showed a 42×60 mm mass in the left ventricle, and the coronary angiography showed embolic occlusion of the proximal left anterior descending and circumflex arteries. Emergent surgical removal of the mass was attempted under cardiopulmonary bypass, concomitant with double coronary artery bypass grafting and mitral valve replacement with a mechanical prosthesis...
September 2016: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/27583904/lessons-from-surgical-outcome-for-intracranial-meningioma-involving-major-venous-sinus
#18
Moon-Soo Han, Yeong-Jin Kim, Kyung-Sub Moon, Kyung-Hwa Lee, Jung-In Yang, Woo Dae Kang, Sa-Hoe Lim, Woo-Youl Jang, Tae-Young Jung, In-Young Kim, Shin Jung
Intracranial meningiomas involving the major venous sinus (MVS) pose several complication risks upon performing radical resection. Some surgeons consider MVS invasion a contraindication for a complete resection of meningioma, and others suggest total resection followed by venous reconstruction. The aim of the study was to analyze our surgical results and discuss management strategy for intracranial meningiomas involving the MVS. Between 1993 and 2011, 107 patients with intracranial meningiomas involving MVS underwent surgery in our institution...
August 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27580930/predictors-of-morbidity-and-cleavage-plane-in-surgical-resection-of-pure-convexity-meningiomas-using-cerebrospinal-fluid-sensitive-image-subtraction-magnetic-resonance-imaging
#19
José Luis Thenier-Villa, Raúl Alejandro Galárraga Campoverde, Adolfo Ramón DE LA Lama Zaragoza, Cesáreo Conde Alonso
Meningiomas are the most common primary intracranial tumors. Since the adhesions in the plane of dissection are of interest in surgical planning, we suggest that digital image subtraction of FLAIR data from the T2 sequence of MRI may represent better the CSF spaces in the brain-tumor interface and may be a predictor of the intraoperative cleavage plane. From 2006 to 2016, 83 convexity meningiomas were resected in the Department of Neurosurgery of the University Hospital Complex of Vigo, an analysis of preoperative MRI was performed to assess peritumoral edema (PTE), tumor volume, among others; a digital subtraction of T2-FLAIR sequences was performed and analyzed in relationship to the cleavage plane described in the intraoperative report and postoperative neurological deficits...
August 31, 2016: Neurologia Medico-chirurgica
https://www.readbyqxmd.com/read/27500773/-mini-orbitozygomatic-craniotomy-in-surgery-for-supratentorial-aneurysms-and-tumors-of-the-anterior-and-middle-cranial-fossae
#20
R S Dzhindzhikhadze, O N Dreval', V A Lazarev, R L Kambiev
UNLABELLED: Progress in microneurosurgical techniques, neuroanesthesiology, and intraoperative imaging enables surgery using small incisions and craniotomy, in accordance with the keyhole surgery concept. Supraorbital craniotomy is the most widespread minimally invasive approach. There are a number of supraorbital craniotomy modifications, regarding different soft tissue incisions and the extent of craniotomy. We present the first results of using mini-orbitozygomatic craniotomy for aneurysms of the anterior circle of Willis and space-occupying lesions of the anterior and middle cranial fossae performed through an eyebrow incision...
2016: Zhurnal Voprosy Neĭrokhirurgii Imeni N. N. Burdenko
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