Metal Artifact-Free and Dose-Efficient Computed Tomography Imaging of a Cardiac Prosthetic Valve Using Spectral Shaping of the X-ray Beam: A Case Report.

Published

Journal Article

Bioprosthetic valve (BPV) thrombosis can be challenging to diagnose with cardiac computed tomography owing to metal artifacts of the BPV. In this case report, an optimized metal artifact reduction protocol using a third-generation dual-source multidetector computed tomographic scanner with high kVp (Sn150kVp) and tin (Sn) filtration and high temporal resolution yielded high-quality, artifact-free, dynamic images of a thrombosed mitral BPV.

Full Text

Duke Authors

Cited Authors

  • Schabel, C; Sekaran, NK; Wang, A; Hurwitz, L

Published In

Volume / Issue

  • 42 / 3

Start / End Page

  • 467 - 468

PubMed ID

  • 29215545

Pubmed Central ID

  • 29215545

Electronic International Standard Serial Number (EISSN)

  • 1532-3145

Digital Object Identifier (DOI)

  • 10.1097/RCT.0000000000000692

Language

  • eng

Conference Location

  • United States