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Volumetric cine imaging for cardiovascular circulation using prototype 256-detector row computed tomography scanner (4-dimensional computed tomography): a preliminary study with a porcine model.

Shinichiro Mori·Chisato Kondo·Naoki Suzuki·Hiroyo Yamashita·Asaki Hattori·Masahiro Kusakabe·Masahiro Endo
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Abstract

This is a preliminary demonstration of volumetric cine imaging of cardiovascular circulation in domestic pigs using a prototype 256-detector row computed tomography (CT) scanner. The scan range is approximately 120 mm in the craniocaudal direction, with a 0.5-mm slice thickness. The thin sections can be used to create cine loops in multiple planes. Thus, the 256-detector row CT scanner overcomes some of the limitations of present helical CT methods.

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AnimalsContrast MediaCoronary CirculationImage Processing, Computer-AssistedModels, AnimalRadiographic Image EnhancementSwineTime FactorsTomography Scanners, X-Ray ComputedTomography, Spiral ComputedTomography, X-Ray ComputedJournal Article

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Shinichiro Mori, Chisato Kondo, Naoki Suzuki, Hiroyo Yamashita, Asaki Hattori, Masahiro Kusakabe, Masahiro Endo. Volumetric cine imaging for cardiovascular circulation using prototype 256-detector row computed tomography scanner (4-dimensional computed tomography): a preliminary study with a porcine model.. https://doi.org/10.1097/01.rct.0000151189.80473.2e

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