Image intensifier-based intravenous volume tomographic angiography imaging: Animal studies

Ruola Ning; Ying Zhang; Dinghua Zhang; David L. Conover

doi:10.1117/12.317080

Image intensifier-based intravenous volume tomographic angiography imaging: Animal studies

Ruola Ning, Ying Zhang, Dinghua Zhang, David L. Conover

University of Rochester

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

An image intensifier-based rotational volume tomographic digital angiography (VTDA) imaging system has been constructed. The system consists of an x-ray tube and an image intensifier that are separately mounted on a gantry. This system uses an image intensifier coupled to a charge coupled device (CCD) camera as a two-dimensional (2D) detector so that a set of 2D projections can be acquired for a direct three-dimensional (3D) reconstruction. This paper presents the results of the preliminary animal studies using the volume tomographic angiography system with intravenous (IV) injections. The results from the animal studies demonstrate that VTDA only needs a single IV injection of contrast and volume scanning to provide adequate image contrast and resolution for quantitative assessment of vascular anatomy.

Original language	English
Pages (from-to)	733-741
Number of pages	9
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3336
DOIs	https://doi.org/10.1117/12.317080
State	Published - 1998
Externally published	Yes
Event	Medical Imaging 1998: Physics of Medical Imaging - San Diego, CA, United States Duration: 22 Feb 1998 → 24 Feb 1998

Keywords

CCD
DSA
Three-dimensional reconstruction
Volume tomographic angiography imaging

Access to Document

10.1117/12.317080

Cite this

@article{06a4d4eb43e149e1ad9e14f68dd5d625,

title = "Image intensifier-based intravenous volume tomographic angiography imaging: Animal studies",

abstract = "An image intensifier-based rotational volume tomographic digital angiography (VTDA) imaging system has been constructed. The system consists of an x-ray tube and an image intensifier that are separately mounted on a gantry. This system uses an image intensifier coupled to a charge coupled device (CCD) camera as a two-dimensional (2D) detector so that a set of 2D projections can be acquired for a direct three-dimensional (3D) reconstruction. This paper presents the results of the preliminary animal studies using the volume tomographic angiography system with intravenous (IV) injections. The results from the animal studies demonstrate that VTDA only needs a single IV injection of contrast and volume scanning to provide adequate image contrast and resolution for quantitative assessment of vascular anatomy.",

keywords = "CCD, DSA, Three-dimensional reconstruction, Volume tomographic angiography imaging",

author = "Ruola Ning and Ying Zhang and Dinghua Zhang and Conover, {David L.}",

year = "1998",

doi = "10.1117/12.317080",

language = "英语",

volume = "3336",

pages = "733--741",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Medical Imaging 1998: Physics of Medical Imaging ; Conference date: 22-02-1998 Through 24-02-1998",

}

TY - JOUR

T1 - Image intensifier-based intravenous volume tomographic angiography imaging

T2 - Medical Imaging 1998: Physics of Medical Imaging

AU - Ning, Ruola

AU - Zhang, Ying

AU - Zhang, Dinghua

AU - Conover, David L.

PY - 1998

Y1 - 1998

N2 - An image intensifier-based rotational volume tomographic digital angiography (VTDA) imaging system has been constructed. The system consists of an x-ray tube and an image intensifier that are separately mounted on a gantry. This system uses an image intensifier coupled to a charge coupled device (CCD) camera as a two-dimensional (2D) detector so that a set of 2D projections can be acquired for a direct three-dimensional (3D) reconstruction. This paper presents the results of the preliminary animal studies using the volume tomographic angiography system with intravenous (IV) injections. The results from the animal studies demonstrate that VTDA only needs a single IV injection of contrast and volume scanning to provide adequate image contrast and resolution for quantitative assessment of vascular anatomy.

AB - An image intensifier-based rotational volume tomographic digital angiography (VTDA) imaging system has been constructed. The system consists of an x-ray tube and an image intensifier that are separately mounted on a gantry. This system uses an image intensifier coupled to a charge coupled device (CCD) camera as a two-dimensional (2D) detector so that a set of 2D projections can be acquired for a direct three-dimensional (3D) reconstruction. This paper presents the results of the preliminary animal studies using the volume tomographic angiography system with intravenous (IV) injections. The results from the animal studies demonstrate that VTDA only needs a single IV injection of contrast and volume scanning to provide adequate image contrast and resolution for quantitative assessment of vascular anatomy.

KW - CCD

KW - DSA

KW - Three-dimensional reconstruction

KW - Volume tomographic angiography imaging

UR - http://www.scopus.com/inward/record.url?scp=0032401632&partnerID=8YFLogxK

U2 - 10.1117/12.317080

DO - 10.1117/12.317080

M3 - 会议文章

AN - SCOPUS:0032401632

SN - 0277-786X

VL - 3336

SP - 733

EP - 741

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

Y2 - 22 February 1998 through 24 February 1998

ER -

Image intensifier-based intravenous volume tomographic angiography imaging: Animal studies

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this