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Magnetic Resonance Imaging01:24

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Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

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Imaging Studies VII: Vascular Imaging01:19

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DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
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Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
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Advanced Meningioma Imaging.

Erik K Loken1, Raymond Y Huang1

  • 1Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA.

Neurosurgery Clinics of North America
|May 20, 2023
PubMed
Summary
This summary is machine-generated.

Advanced noninvasive imaging, including CT, MRI, and nuclear medicine, aids in diagnosing meningiomas and predicting tumor behavior. Radiomics analysis further enhances these techniques for treatment planning and prognosis assessment.

Keywords:
DiffusionDotatate PETMagnetic resonance imagingPerfusionRadiomic

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Area of Science:

  • Neurosurgery
  • Radiology
  • Oncology

Background:

  • Meningiomas are primary tumors of the brain and spine.
  • Accurate diagnosis and monitoring of meningiomas are crucial for patient outcomes.
  • Noninvasive imaging plays a vital role in managing meningiomas.

Purpose of the Study:

  • To review current and emerging noninvasive imaging techniques for meningiomas.
  • To explore the role of radiomics in meningioma diagnosis and treatment.
  • To discuss the application of imaging in predicting tumor behavior and guiding treatment.

Main Methods:

  • Computed tomography (CT)
  • Magnetic resonance imaging (MRI)
  • Nuclear medicine imaging
  • Radiomics analysis

Main Results:

  • Noninvasive imaging accurately diagnoses meningiomas and tracks tumor growth.
  • Imaging techniques provide insights into tumor biology, grade, and prognosis.
  • Radiomics enhances diagnostic capabilities and aids in treatment planning.

Conclusions:

  • Noninvasive imaging is essential for meningioma management.
  • Radiomics offers promising advancements in predicting meningioma behavior.
  • Integrated imaging approaches improve treatment strategies and patient prognosis.