Comparative evaluation of intracranial oligodendroglioma and astrocytoma of similar grades using conventional and T1-weighted DCE-MRI

Purpose This retrospective study was performed on a 3T MRI to determine the unique conventional MR imaging and T1-weighted DCE-MRI features of oligodendroglioma and astrocytoma and investigate the utility of machine learning algorithms in their differentiation. Methods Histologically confirmed, 81 t...

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Veröffentlicht in:	Neuroradiology 2021-08, Vol.63 (8), p.1227-1239
Hauptverfasser:	Gupta, Mamta, Gupta, Abhinav, Yadav, Virendra, Parvaze, Suhail P., Singh, Anup, Saini, Jitender, Patir, Rana, Vaishya, Sandeep, Ahlawat, Sunita, Gupta, Rakesh Kumar
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Astrocytoma Blood flow Blood volume Brain cancer Calcification Cerebral blood flow Diagnostic Neuroradiology Differentiation Evaluation Imaging Learning algorithms Machine learning Magnetic resonance imaging Medicine Medicine & Public Health Morphology Neurology Neuroradiology Neurosciences Neurosurgery Oligodendroglioma Parameters Perfusion Physical characteristics Radiology Statistical analysis Support vector machines Tumors
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