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Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
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Neurociência
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JoVE Journal Neurociência
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery

Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery

DOI:
10.3791/61724-v

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09:53 min

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July 05, 2021

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, , , , ,
1IRCCS Istituto delle Scienze Neurologiche di Bologna,Center for the Diagnosis and Treatment of Hypothalamic-Pituitary Diseases – Pituitary Unit, 2Department of Biomedical and NeuroMotor Sciences,University of Bologna, 3IRCCS Istituto delle Scienze Neurologiche di Bologna, Functional and Molecular Neuroimaging Unit, 4IRCCS Istituto delle Scienze Neurologiche di Bologna

Capítulos

  • 00:04Introduction
  • 01:49Brain Magnetic Resonance Imaging (MRI) Setting and Acquisition Parameters
  • 03:26Tumor Segmentation, Tractography Analysis, and 3D-Rendering Visualization
  • 04:53Preoperative Clinical Examination and Surgical Planning
  • 05:54Endoscopic Endonasal Surgery
  • 07:19Results: Representative Tumor Detection and Endoscopic Endonasal Skull Base Tumor Removal
  • 08:52Conclusion

Summary

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We present a protocol to integrate diffusion MRI tractography in patient work-up to endoscopic endonasal surgery for a skull base tumor. The methods for adopting these neuroimaging studies in the pre- and intra-operative phases are described.

Tags

Diffusion MRITractographyEndoscopic Endonasal Skull Base SurgeryNeuroimagingNeurosurgeryPatient-specific Tumor ResectionWhite Matter Tract DislocationGlioma SurgeryDrug-resistant Focal EpilepsyPituitary TumorsDiencephalic TumorsSkull-based TumorsTask FMRIBrain Structural And Functional ReorganizationObservershipFellowshipStandardized Multimodal MRI ProtocolHigh-field ScannerT1-weightedFLAIR T2-weightedT2-weightedDiffusion-weighted SequencesEcho Planar Imaging

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