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Radiology, Vol 198, 288-291, Copyright © 1996 by Radiological Society of North America
ARTICLES |
TZ Wong, JS Lateiner, TG Mahon, CS Zuo and BL Buff
Department of Radiological Sciences, Deaconess Hospital, Boston, MA 02115, USA.
A workstation was used to postprocess volume-rendered three-dimensional (3D) dynamic contrast material-enhanced magnetic resonance (MR) images of a breast carcinoma and a breast adenoma. Use of a 3D cursor allowed stereoscopic interactive probing of specific voxels to quantify contrast enhancement over time, which was mapped to a gray scale that effectively displayed enhancement as a fourth dimension. This technique is generally applicable to any time-dependent 3D imaging modality.
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