Optimization of Bolus-Tracking Thresholds levels in Cerebral CT Angiography: Influence of Patient Characteristics on contrast enhancement dynamics and radiation dose metrics [version 2; peer review: 2 approved]

Background Cerebral computed tomography angiography (CTA) is widely used to assess neurovascular disorders, but venous contamination often obscures arteries. Optimizing bolus-tracking thresholds is crucial, yet patient factors influencing contrast dynamics and the value of radiation dose indices in...

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Autors principals:	Ashwin Prabhu, Pulagam Vamsidhar Reddy, Abhimanyu Pradhan, Rajagopal Kadavigere, Neil Abraham Barnes, Priya P S, Sharath S, Suresh Sukumar, Winniecia Dkhar
Format:	Artigo
Idioma:	Inglês
Publicat:	F1000 Research Ltd 2025-11-01
Col·lecció:	F1000Research
Matèries:	Bolus tracking CT cerebral angiography CTDIvol peak enhancement time radiation dose eng
Accés en línia:	https://f1000research.com/articles/14-1219/v2
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