Correlation analysis of dual-energy CT iodine maps with quantitative pulmonary perfusion MRI

doi:10.4329/wjr.v5.i5.202

Advanced Search

BPG is committed to discovery and dissemination of knowledge

Home / Archive / Volume 5, Issue 5

This Article

Citation of this article

Corresponding Author of This Article

Research Domain of This Article

Article-Type of This Article

Open-Access Policy of This Article

Times Cited Counts in Google of This Article

Number of Hits and Downloads for This Article

Total Article Views (9764)

All Articles published online

The chart showing PDF series, HTML series, Figures (1-1) series, Tables (1-1) series.

Item

Count

PDF

675

HTML

6034

Figures (1-1)

601

Tables (1-1)

458

Sum=7768

Publishing Process of This Article

The chart showing Browse series, Download series.

Item

Count

Browse

1233

Download

763

Sum=1996

May 28, 2013 (publication date) through Nov 2, 2025

Times Cited of This Article

Times Cited (9)

Journal Information of This Article

Publication Name

World Journal of Radiology

ISSN

1949-8470

Publisher of This Article

Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

- Full Article with Cover (PDF)
- Full Article (XML)

Brief Article

World J Radiol. May 28, 2013; 5(5): 202-207
Published online May 28, 2013. doi: 10.4329/wjr.v5.i5.202

Table 1 Mean dynamic contrast enhanced-magnetic resonance imaging and dual-energy computed tomography values and SD in visually normal pulmonary parenchyma and areas with restricted perfusion

	Visually normal parenchyma	Perfusion defect	P value
PBF (mL/100 mL per minute)	58.8 ± 36	10.3 ± 5.5	< 0.0001
PBV (mL)	16.6 ± 8.5	5.0 ± 4.0	< 0.0001
MTT (s)	17.1 ± 10.3	21.6 ± 14	0.28
Lodine map (HU)	22.6 ± 8.3	4.0 ± 3.9	< 0.0001

The attenuation given for the Iodine Map represents the pure dual-energy calculated iodine distribution within the pulmonary parenchyma. PBF: Pulmonary blood flow; PBV: Pulmonary blood volume; MTT: Mean transit time; HU: Hounsfield units.

Full Size Table

Citation: Hansmann J, Apfaltrer P, Zoellner FG, Henzler T, Meyer M, Weisser G, Schoenberg SO, Attenberger UI. Correlation analysis of dual-energy CT iodine maps with quantitative pulmonary perfusion MRI. World J Radiol 2013; 5(5): 202-207
URL: https://www.wjgnet.com/1949-8470/full/v5/i5/202.htm
DOI: https://dx.doi.org/10.4329/wjr.v5.i5.202