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A preliminary study on the effect of compressed SENSE with multiple acceleration factors on knee examination
Nan Zhang1, Qingwei Song2, Ailian Liu2, Renwang Pu2, Haonan Zhang2, Jiazheng Wang3, and Liangjie Lin3
1The First Affilliated Hospital of Dalian Medical University, Dalian, China, 2The First Affiliated Hospital of Dalian Medical University, Dalian, China, 3Philips Healthcare, Beijing, China, Beijing, China
Our results show that compressed SENSE enables acceleration (with a factor up to 8) of 3D high resolution knee-joint imaging without loss of image quality or diagnostic certainty.
Figure 1. 3D-HR-PD imaging of the knee joint for a 25 year old healthy volunteer: a. CS0; b. CS4; c. CS6; d. CS8; e. CS10; f. CS12. Visualization of anterior cruciate ligament (ACL) was significantly worse at CS=10 and 12.
Figure 2. a.CS 0 3D 3D VIEW PD. b. CS 4 3D 3D VIEW PD. c. CS 6 3D 3D VIEW PD. d. CS 8 3D 3D VIEW PD. e. CS 10 3D 3D VIEW PD. f. CS 0 3D 3D VIEW PD 25 year old healthy volunteer, the posterior cruciate ligament was significantly worse at CS=10 and 12.