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Author:

Feng, Jinchao (Feng, Jinchao.) (Scholars:冯金超) | Jiang, Shudong (Jiang, Shudong.) | Xu, Junqing (Xu, Junqing.) | Zhao, Yan (Zhao, Yan.) (Scholars:赵艳) | Pogue, Brian W. (Pogue, Brian W..) | Paulsen, Keith D. (Paulsen, Keith D..)

Indexed by:

EI Scopus SCIE

Abstract:

An image reconstruction regularization approach for magnetic resonance imaging-guided near-infrared spectral tomography has been developed to improve quantification of total hemoglobin (HbT) and water. By combining prior information from dynamic contrast enhanced (DCE) and diffusion weighted (DW) MR images, the absolute bias errors of HbT and water in the tumor were reduced by 22% and 18%, 21% and 6%, and 10% and 11%, compared to that in the no-prior, DCE- or DW-guided reconstructed images in three-dimensional simulations, respectively. In addition, the apparent contrast values of HbT and water were increased in patient image reconstruction from 1.4 and 1.4 (DCE) or 1.8 and 1.4 (DW) to 4.6 and 1.6. (C) The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License.

Keyword:

breast imaging near-infrared spectral tomography MRI-guided optical image reconstruction

Author Community:

  • [ 1 ] [Feng, Jinchao]Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA
  • [ 2 ] [Jiang, Shudong]Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA
  • [ 3 ] [Xu, Junqing]Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA
  • [ 4 ] [Zhao, Yan]Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA
  • [ 5 ] [Pogue, Brian W.]Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA
  • [ 6 ] [Paulsen, Keith D.]Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA
  • [ 7 ] [Feng, Jinchao]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
  • [ 8 ] [Xu, Junqing]Xijing Hosp, Dept Radiol, Xian 710032, Peoples R China

Reprint Author's Address:

  • 冯金超

    [Feng, Jinchao]Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA;;[Paulsen, Keith D.]Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA;;[Feng, Jinchao]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China

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Source :

JOURNAL OF BIOMEDICAL OPTICS

ISSN: 1083-3668

Year: 2016

Issue: 9

Volume: 21

3 . 5 0 0

JCR@2022

ESI Discipline: CLINICAL MEDICINE;

ESI HC Threshold:203

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 17

SCOPUS Cited Count: 17

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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