Abstract #1616

Evaluation of three different VIBE Sequences for Pulmonary Lesions Detection in Patients with Lung Cancer

Hong Wang¹, Xing Tang¹, Panli Zuo², Shun Qi¹, and Hong Yin¹

¹Department of Radiology, Department of Radiology,Xijing Hospital, Xi'an, China, People's Republic of, ²Siemens Healthcare, MR Collaborations NE Asia, Beijing, China, People's Republic of

MR imaging is limited by poor evaluation of lung parenchyma due to rapid single decay, low tissue portion density and substantial respiratory motion. In this study, we evaluate three different approaches of VIBE sequences in pulmonary lesions detection, which including a short-TE breath-hold VIBE, DIXON VIBE and a free-breathing Radial VIBE. We found Breath-hold short-TE VIBE and Dixon VIBE sequences have better performance in lesion detection than radial VIBE.

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