𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Quantification techniques to minimize the effects of native T1 variation and B1 inhomogeneity in dynamic contrast-enhanced MRI of the breast at 3 T

✍ Scribed by Che A. Azlan; Trevor S. Ahearn; Pierluigi Di Giovanni; Scott I. K. Semple; Fiona J. Gilbert; Thomas W. Redpath

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
739 KB
Volume
67
Category
Article
ISSN
0740-3194

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

B1 transmission-field inhomogeneity and
B1 transmission-field inhomogeneity and enhancement ratio errors in dynamic contrast-enhanced MRI (DCE-MRI) of the breast at 3T
✍ Che A. Azlan; Pierluigi Di Giovanni; Trevor S. Ahearn; Scott I.K. Semple; Fiona 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 200 KB 👁 1 views

## Abstract ## Purpose: To quantify B~1~ transmission‐field inhomogeneity in breast imaging of normal volunteers at 3T using 3D T~1~‐weighted spoiled gradient echo and to assess the resulting errors in enhancement ratio (ER) measured in dynamic contrast‐enhanced MRI (DCE‐MRI) studies of the breast

T1-weighted 3D dynamic contrast-enhanced
T1-weighted 3D dynamic contrast-enhanced MRI of the breast using a dual-echo dixon technique at 3 T
✍ Basak E. Dogan; Jingfei Ma; Ken Hwang; Ping Liu; Wei Tse Yang 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 570 KB

## Abstract ## Purpose: To evaluate a single‐pass fast spoiled gradient echo (FSPGR) two‐point Dixon sequence and a gradient echo sequence with spectral fat suppression in their performance at 3 T for fat suppressed contrast‐enhanced bilateral breast imaging. ## Materials and Methods: Twenty pat

Combined use of T2-weighted MRI and T1-w
Combined use of T2-weighted MRI and T1-weighted dynamic contrast–enhanced MRI in the automated analysis of breast lesions
✍ Neha Bhooshan; Maryellen Giger; Li Lan; Hui Li; Angelica Marquez; Akiko Shimauch 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 490 KB 👁 1 views

A multiparametric computer-aided diagnosis scheme that combines information from T1-weighted dynamic contrast-enhanced (DCE)-MRI and T2-weighted MRI was investigated using a database of 110 malignant and 86 benign breast lesions. Automatic lesion segmentation was performed, and three categories of l

The effect of blood inflow and B1-field
The effect of blood inflow and B1-field inhomogeneity on measurement of the arterial input function in axial 3D spoiled gradient echo dynamic contrast-enhanced MRI
✍ Caleb Roberts; Ross Little; Yvonne Watson; Sha Zhao; David L. Buckley; Geoff J. 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 812 KB

## Abstract A major potential confound in axial 3D dynamic contrast‐enhanced magnetic resonance imaging studies is the blood inflow effect; therefore, the choice of slice location for arterial input function measurement within the imaging volume must be considered carefully. The objective of this s

Assessment of tumor blood flow in breast
Assessment of tumor blood flow in breast tumors with T1-dynamic contrast-enhanced MR Imaging: Impact of dose reduction and the use of a prebolus technique on diagnostic efficacy
✍ Smitha Makkat; Robert Luypaert; Steven Sourbron; Tadeusz Stadnik; Johan De Mey 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 275 KB 👁 1 views

## Abstract ## Purpose: To prospectively evaluate whether dose reduction and the application of a prebolus technique can effectively alleviate signal saturation effects in T1 dynamic contrast enhanced (T1‐DCE) magnetic resonance imaging (MRI) data in breast tumors and lead to increased diagnostic