Intra- and inter-observer variability in intracranial aneurysm segmentation: comparison between CT angiography (semi-automated segmentation software stroke VCAR) and digital subtraction angiography (3D rotational angiography)

Purpose To compare size and morphologic features of three-dimensional aneurysm models, obtained with a semi-automated segmentation software (Stroke VCAR, GE, USA) from cerebral CT angiography (CTA) data, to three-dimensional aneurysm models obtained with digital subtraction angiography (DSA, with 3D...

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Veröffentlicht in:	Radiologia medica 2021-03, Vol.126 (3), p.484-493
Hauptverfasser:	D’Argento, F., Pedicelli, A., Ciardi, C., Leone, E., Scarabello, M., Infante, A., Alexandre, A., Lozupone, E., Valente, I., Colosimo, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Adult Aged Aged, 80 and over Aneurysms Angiography Angiography, Digital Subtraction - methods Automation Blood vessels Cerebral Angiography - methods Computed Tomography Angiography - methods Diagnostic Radiology Female Hemorrhage Humans Image reconstruction Imaging Interventional Radiology Intracranial Aneurysm - diagnostic imaging Intracranial Aneurysm - pathology Male Medical imaging Medicine Medicine & Public Health Middle Aged Multidetector Computed Tomography - methods Neuroradiology Observer Variation Radiology Reference Standards Reproducibility of Results Retrospective Studies Segmentation Software Statistics, Nonparametric Subarachnoid Hemorrhage - diagnostic imaging Three dimensional models Ultrasound Variability Vascular and Interventional Radiology Young Adult
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