Image artifacts due to a time-varying contrast medium concentration in 3D contrast-enhanced MRA

Intrinsic signal amplification in the ap

Intrinsic signal amplification in the application of 2D SENSE parallel imaging to 3D contrast-enhanced elliptical centric MRA and MRV

✍ Stephen J. Riederer; Houchun Harry Hu; David G. Kruger; Clifton R. Haider; Norbe 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 382 KB

## Abstract The relative signal‐to‐noise ratio (SNR) provided by 2D sensitivity encoding (SENSE) when applied to 3D contrast‐enhanced MR angiography (CE‐MRA) is studied. If an elliptical centric phase‐encoding order is used to map the waning magnetization of the contrast bolus to __k__‐space, the a