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Glioblastoma AND surgical complication

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https://www.readbyqxmd.com/read/29212066/fstl1-promotes-glioma-growth-through-the-bmp4-smad1-5-8-signaling-pathway
#1
Xin Jin, Er Nie, Xu Zhou, Ailiang Zeng, Tianfu Yu, Tongle Zhi, Kuan Jiang, Yingyi Wang, Junxia Zhang, Yongping You
BACKGROUND: Gliomas result in the highest morbidity and mortality rates of intracranial primary central nervous system tumors because of their aggressive growth characteristics and high postoperative recurrence. They are characterized by genetic instability, intratumoral histopathological variability and unpredictable clinical behavior in patients. Proliferation is a key aspect of the clinical progression of malignant gliomas, complicating complete surgical resection and enabling tumor regrowth and further proliferation of the surviving tumor cells...
December 6, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/29183864/surgery-for-recurrent-high-grade-glioma-after-treatment-with-bevacizumab
#2
Deborah T Blumenthal, Andrew A Kanner, Orna Aizenstein, Emanuela Cagnano, Ariel Greenberg, Dov Hershkovitz, Zvi Ram, Felix Bokstein
BACKGROUND: Bevacizumab (BVZ) is an FDA-approved anti-angiogenic agent used for treatment of recurrent glioblastoma. Complications related to impaired healing may adversely affect patients resected for recurrent high-grade glioma (HGG) following treatment with BVZ. OBJECTIVE: To examine the complication rate, outcome, and tumor vasculature in patients resected for recurrent HGG following treatment with BVZ. METHODS: Data were reviewed retrospectively from patients undergoing surgery for recurrent HGG following treatment with BVZ...
November 25, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29062690/paroxysmal-dysphasia-in-a-68%C3%A2-year-old-man-enhancing-the-mri-spectrum
#3
Ugur Sener, William O Tatum, Alfredo Quinones-Hinojosa, Deependra Mahato, Anteneh M Feyissa
Brain tumor-related epilepsy is a common complication of primary and metastatic brain tumors with seizures often representing the first manifestation of the tumor. The size and location of the tumor can make detection of epileptiform discharges on scalp electroencephalogram and safe surgical resection challenging. We describe a case of a patient with glioblastoma multiforme presenting as dominant temporal lobe epilepsy. Seizures were manifest as episodes of speech arrest on a background of long-standing history of episodic speech difficulty and headache...
2017: Epilepsy & Behavior Case Reports
https://www.readbyqxmd.com/read/28939537/usefulness-of-reintervention-in-recurrent-glioblastoma-an-indispensable-weapon-for-increasing-survival
#4
Juan Delgado-Fernandez, Maria Ángeles Garcia-Pallero, Guillermo Blasco, Juan R Penanes, Ricardo Gil-Simoes, Paloma Pulido, Rafael G Sola
BACKGROUND: Glioblastoma is the most frequent primary brain tumour and despite of complete treatment survival is still poor. The aim of this study is to define the utility of reoperation for improving survival in patients with recurrent glioblastoma, and determine other prognostic factors associated with longer survival. METHODS: we performed a retrospective analysis of those patients who underwent surgery and compared those who were operated two or more times and those who received surgery only once...
September 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28915414/evaluation-of-surgical-decision-making-and-resulting-outcome-in-patients-with-highly-eloquent-glioblastoma-results-of-a-multicenter-assessment
#5
Jan Coburger, Mirjam Renovanz, Oliver Ganslandt, Florian Ringel, Christian Rainer Wirtz, Javier Segovia von Riehm
INTRODUCTION: Treatment of glioblastoma(GB) patients amenable only for a subtotal resection(STR) is controversial. Since outcome of patients is affected by surgical management, our aim was to assess surgical decision making and resulting outcome in patients with highly eloquent GBs. PATIENTS AND METHODS: We retrospectively assessed GB patients with intended sub-total resection (STR) or stereotactic biopsy (STX) of 3 neurooncological centers operated between 2008 and 2013...
November 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28913317/reconstruction-of-a-complex-scalp-defect-after-the-failure-of-free-flaps-changing-plans-and-strategy
#6
Youn Hwan Kim, Gyeong Hoe Kim, Sang Wha Kim
The ideal scalp reconstruction involves closure of the defect with similar hair-bearing local tissue in a single step. Various reconstructions can be used including primary closure, secondary healing, skin grafts, local flaps, and microvascular tissue transfer. A 53-year-old female patient suffered glioblastoma, which had recurred for the second time. The neurosurgeons performed radial debridement and an additional resection of the tumor, followed by reconstruction using a serratus anterior muscle flap with a split-thickness skin graft...
June 2017: Archives of Craniofacial Surgery
https://www.readbyqxmd.com/read/28806622/case-report-on-the-non-operative-management-of-a-retrievable-inferior-vena-cava-filter-perforating-the-duodenum
#7
Joseph S Fernandez-Moure, Keemberly Kim, M Haseeb Zubair, Wade R Rosenberg
INTRODUCTION: Deep vein thrombosis (DVT) continues to be a significant source of morbidity for surgical patients. Placement of a retrievable inferior vena cava (IVC) filter is used when patients have contraindications to anticoagulation or recurrent pulmonary embolism despite therapeutic anticoagulation. Although retrievable IVC filters are often used, they carry a unique set of risks. PRESENTATION OF CASE: A 67-year-old man presents to the Emergency Room (ER) following large volume melena and complaining of syncope...
2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28689368/maximize-surgical-resection-beyond-contrast-enhancing-boundaries-in-newly-diagnosed-glioblastoma-multiforme-is-it-useful-and-safe-a-single-institution-retrospective-experience
#8
Federico Pessina, Pierina Navarria, Luca Cozzi, Anna Maria Ascolese, Matteo Simonelli, Armando Santoro, Elena Clerici, Marco Rossi, Marta Scorsetti, Lorenzo Bello
The extent of surgical resection (EOR) has been recorded as conditioning outcome in glioblastoma multiforme (GBM) patients but no significant improvements were recorded in survival. The study aimed to evaluate the impact of EOR on survival, investigating the role of fluid-attenuated inversion recovery (FLAIR) abnormalities removal. 282 newly diagnosed GBM patients were treated with surgery followed by concurrent and adjuvant chemo-radiotherapy. The EOR was defined as: SUPr, in case of resection amounting to 100% of enhanced and FLAIR areas; gross total (GTR) in case of resection between 90 and 100% of enhanced areas with variable amount of FLAIR abnormalities; sub-total (STR), between 10 and 89%; biopsy (B) <10%...
October 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28669011/extent-of-resection-and-carmustine-wafer-implantation-safely-improve-survival-in-patients-with-a-newly-diagnosed-glioblastoma-a-single-center-experience-of-the-current-practice
#9
Alexandre Roux, Sophie Peeters, Marc Zanello, Rabih Bou Nassif, Georges Abi Lahoud, Edouard Dezamis, Eduardo Parraga, Emmanuelle Lechapt-Zalcmann, Frédéric Dhermain, Sarah Dumont, Guillaume Louvel, Fabrice Chretien, Xavier Sauvageon, Bertrand Devaux, Catherine Oppenheim, Johan Pallud
For newly diagnosed glioblastomas treated with resection in association with the standard combined chemoradiotherapy, the impact of Carmustine wafer implantation remains debated regarding postoperative infections, quality of life, and feasibility of adjuvant oncological treatments. To assess together safety, tolerance and efficacy of Carmustine wafer implantation and of extent of resection for glioblastoma patients in real-life experience. Observational retrospective monocentric study including 340 consecutive adult patients with a newly diagnosed supratentorial glioblastoma who underwent surgical resection with (n = 123) or without (n = 217) Carmustine wafer implantation as first-line oncological treatment...
October 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28645590/endoscopic-supracerebellar-transtentorial-approach-to-atrium-of-lateral-ventricle-preliminary-surgical-and-optical-considerations
#10
Tao Xie, Linjun Zhou, Xiaobiao Zhang, Wei Sun, Hailin Ding, Tengfei Liu, Ye Gu, Chongjing Sun, Fan Hu, Wei Zhu
OBJECTIVE: We sought to report the operative techniques of the endoscopic supracerebellar transtentorial approach (ESTA) to the atrium of the lateral ventricle, especially focusing on the role of the endoscope and analyzing optically related issues. METHODS: A retrospective data review was performed on 5 patients with lesions in the atrium of the lateral ventricle undergoing the ESTA. The patients were positioned in the three quarters prone position, and a paramidline linear incision was used...
September 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28440461/the-role-of-mir-451-in-the-switching-between-proliferation-and-migration-in-malignant-glioma-cells-ampk-signaling-mtor-modulation-and-rac1-activation-required
#11
Kai Zhao, Leilei Wang, Tao Li, Meng Zhu, Chen Zhang, Lei Chen, Pengfei Zhao, Hua Zhou, Shengping Yu, Xuejun Yang
Glioblastoma multiforme (GBM), WHO grade IV astrocytoma, is the most common primary neoplasm of the central nervous system (CNS) and has the highest malignancy and mortality rates. The invasive nature of GBM complicates surgical resection and restricts chemotherapeutic access, contributing to poor patient prognosis. The migration of tumor cells is closely related to the tumor cell proliferation. The acquisition of migratory capability, in addition to intracellular factors, is proposed to be a crucial mechanism during the progression of invasion...
April 21, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28236180/supraorbital-subfrontal-trans-laminar-endoscope-assisted-approach-for-tumors-of-the-posterior-third-ventricle
#12
Maurizio Iacoangeli, Roberto Colasanti, Domenic Esposito, Alessandro Di Rienzo, Lucia di Somma, Mauro Dobran, Maurizio Gladi, Massimo Scerrati
BACKGROUND: Different surgical approaches have been developed for dealing with third ventricle lesions, all aimed at obtaining a safe removal minimizing brain manipulation. The supraorbital subfrontal trans-lamina terminalis route, commonly employed only for the anterior third ventricle, could represent, in selected cases with endoscopic assistance, an alternative approach to posterior third ventricular lesions. METHODS: Seven patients underwent a supraorbital subfrontal trans-laminar endoscope-assisted approach to posterior third ventricle tumors (two craniopharyngiomas, one papillary tumor of the pineal region, one pineocytoma, two neurocytomas, one glioblastoma)...
April 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28169411/-factors-related-with-post-surgical-complications-in-elderly-patients-with-glioblastoma-multiforme
#13
M Martin-Risco, V Rodrigo-Paradells, S Olivera-Gonzalez, C M Del Rio-Perez, L Bances-Florez, J B Calatayud-Perez, F J Villagrasa-Compaired
INTRODUCTION: Glioblastoma multiforme is the most frequent malignant tumour of the central nervous system, and its incidence reaches 80% in those over 50 years of age. Life expectancy has increased in the population in recent times and an analysis of the post-surgical complications affecting elderly patients is of great importance for a correct surgical indication. AIMS: To analyse the factors related with post-surgical complications in elderly patients. PATIENTS AND METHODS: A sample of 88 patients diagnosed with glioblastoma multiforme between 31 and 78 years of age was analysed retrospectively...
February 16, 2017: Revista de Neurologia
https://www.readbyqxmd.com/read/28005261/results-of-a-multicenter-survey-showing-interindividual-variability-among-neurosurgeons-when-deciding-on-the-radicality-of-surgical-resection-in-glioblastoma-highlight-the-need-for-more-objective-guidelines
#14
J Capellades, P Teixidor, G Villalba, C Hostalot, G Plans, R Armengol, S Medrano, A Estival, R Luque, S Gonzalez, M Gil-Gil, S Villa, J Sepulveda, J J García-Mosquera, C Balana
PURPOSE: We assessed agreement among neurosurgeons on surgical approaches to individual glioblastoma patients and between their approach and those recommended by the topographical staging system described by Shinoda. METHODS: Five neurosurgeons were provided with pre-surgical MRIs of 76 patients. They selected the surgical approach [biopsy, partial resection, or gross total resection (GTR)] that they would recommend for each patient. They were blinded to each other's response and they were told that patients were younger than 50 years old and without symptoms...
June 2017: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/27972425/in-hospital-mortality-and-complications-following-surgical-resection-of-glioblastoma
#15
P Chevalier, C van Gils, M Lamotte
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
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
#16
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/27668386/glioblastoma-overview-of-disease-and-treatment
#17
REVIEW
Mary Elizabeth Davis
BACKGROUND: Glioblastoma (GBM) is the most common and aggressive malignant brain tumor in adults. Current treatment options at diagnosis are multimodal and include surgical resection, radiation, and chemotherapy. Significant advances in the understanding of the molecular pathology of GBM and associated cell signaling pathways have opened opportunities for new therapies for recurrent and newly diagnosed disease. Innovative treatments, such as tumor-treating fields (TTFields) and immunotherapy, give hope for enhanced survival...
October 1, 2016: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/27643918/intraoperative-probe-based-confocal-laser-endomicroscopy-in-surgery-and-stereotactic-biopsy-of-low-grade-and-high-grade-gliomas-a-feasibility-study-in-humans
#18
Vladislav Pavlov, David Meyronet, Vincent Meyer-Bisch, Xavier Armoiry, Brian Pikul, Chloé Dumot, Pierre-Aurelien Beuriat, Francesco Signorelli, Jacques Guyotat
BACKGROUND: The management of gliomas is based on precise histologic diagnosis. The tumor tissue can be obtained during open surgery or via stereotactic biopsy. Intraoperative tissue imaging could substantially improve biopsy precision and, ultimately, the extent of resection. OBJECTIVE: To show the feasibility of intraoperative in vivo probe-based confocal laser endomicroscopy (pCLE) in surgery and biopsy of gliomas. METHODS: In our prospective observational study, 9 adult patients were enrolled between September 2014 and January 2015...
October 2016: Neurosurgery
https://www.readbyqxmd.com/read/27400094/fully-endoscopic-resection-of-intra-axial-brain-lesions-using-neuronavigated-pediatric-anoscope
#19
Murat Kutlay, Cahit Kural, Ilker Solmaz, Ozkan Tehli, Caglar Temiz, Mehmet Daneyemez, Yusuf Izci
AIM: To present a new simple disposable tubular retractor which provides fully endoscopic resections of the intraaxial brain lesions. MATERIAL AND METHODS: A total of 13 patients underwent surgical resection of an intraaxial brain lesion larger than 3 cm with a fully endoscopic approach using the navigation-guided pediatric anoscope. The anoscope was adapted to serve as a tubular retractor. All lesions were resected under endoscopic visualization and navigation guidance...
2016: Turkish Neurosurgery
https://www.readbyqxmd.com/read/27337238/parieto-occipital-interhemispheric-precuneal-approach-to-the-lesions-of-the-atrium-experience-with-66-patients
#20
Murat Geyik, Ibrahim Erkutlu, Mehmet Alptekin, Inan Gezgin, Ayşe Mizrak, Serhat Pusat, Abdulvahap Gok
AIM: The atrium (trigone) is the most common site for intraventricular lesions. The parieto-occipital interhemispheric precuneal approach (POIPA) is one of the particular ways to reach these lesions. The aim of this study was to draw specific attention to the surgical difficulties of these lesions and to present our experience with this operative approach. MATERIAL AND METHODS: Sixty-six patients with lesions located in the atrium of the lateral ventricles underwent surgical treatment in our institution using POIPA over a 13-year period...
2017: Turkish Neurosurgery
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