CT artifacts after contrast media injection in chest imaging: evaluation of post-processing algorithms, virtual monoenergetic images and their combination for artifact reduction | Zendy

Amit Gupta | Zendy; Verena Carola Obmann | Zendy; Michelle Jordan | Zendy; Simon Lennartz | Zendy; Markus M. Obmann | Zendy; Nils Große Hokamp | Zendy; David Zopfs | Zendy; Lenhard Pennig | Zendy; Gina Fürtjes | Zendy; Nikhil H. Ramaiya | Zendy; Robert Gilkeson | Zendy; Kai Roman Laukamp | Zendy

Open Access

CT artifacts after contrast media injection in chest imaging: evaluation of post-processing algorithms, virtual monoenergetic images and their combination for artifact reduction

Author(s) -

Amit Gupta,

Verena Carola Obmann,

Michelle Jordan,

Simon Lennartz,

Markus M. Obmann,

Nils Große Hokamp,

David Zopfs,

Lenhard Pennig,

Gina Fürtjes,

Nikhil H. Ramaiya,

Robert Gilkeson,

Kai Roman Laukamp

Publication year - 2020

Publication title -

quantitative imaging in medicine and surgery

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.766

H-Index - 21

eISSN - 2223-4292

pISSN - 2223-4306

DOI - 10.21037/qims-20-435

Subject(s) - artifact (error) , medicine , nuclear medicine , contrast (vision) , radiology , computer science , artificial intelligence

After injection into a brachial vein, high contrast media concentration in axillary and subclavian veins can cause artifacts that impair diagnostic utility. This study assessed artifact reduction by artifact-reduction-algorithms (ARA) and virtual-monoenergetic-images (VMI), as well as their combination (VMI ARA ) compared to conventional CT-images (CI).

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