Feasibility of Quantification of Intracranial Aneurysm Pulsation with 4D CTA with Manual and Computer-Aided Post-Processing

The analysis of the pulsation of unruptured intracranial aneurysms might improve the assessment of their stability and risk of rupture. Pulsations can easily be concealed due to the small movements of the aneurysm wall, making post-processing highly demanding. We hypothesized that the quantification...

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Veröffentlicht in:	PloS one 2016-11, Vol.11 (11), p.e0166810-e0166810
Hauptverfasser:	Illies, Till, Saering, Dennis, Kinoshita, Manabu, Fujinaka, Toshiyuki, Bester, Maxim, Fiehler, Jens, Tomiyama, Noriyuki, Watanabe, Yoshiyuki
Format:	Artikel
Sprache:	eng
Schlagworte:	Aneurysm Aneurysm, Ruptured - diagnostic imaging Aneurysms Automation Biology and Life Sciences Comparative analysis Computer and Information Sciences EKG Electrocardiography Engineering and Technology Feasibility Feasibility Studies Female Flow velocity Fractures (Injuries) Humans Image acquisition Image processing Image Processing, Computer-Assisted Image segmentation Imaging, Three-Dimensional Intracranial Aneurysm - diagnostic imaging Male Medical imaging Medicine Medicine and Health Sciences Middle Aged Neurosurgery Post-production processing Pulsation Random noise Research and Analysis Methods Risk factors Stability analysis Three dimensional models Time Factors University graduates Veins & arteries
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