Abstract #2454

Compression sensing based uterine 3D-T2WI isotropic imaging: Optimization of the optimal accelerator

Changjun Ma¹, Shifeng Tian², Lihua Chen², Nan Wang², Qingwei Song², Liangjie Lin³, and Ailian Liu²

¹Department of Radiology, the First Affiliated Hospital of Dalian Medical University, Dalian,China, China, ²Department of Radiology, the First Affiliated Hospital of Dalian Medical University, Dalian, China, ³Philips Healthcare, Beijing, China, Beijing, China

Synopsis

3D-ISO-T2WI can obtain ISO volume images compared with traditional 2D-T2WI imaging, reducing partial volume effects, and volume data post-processing can be omni-directional, Three-dimensional, multi-angle display of the overall picture of the uterine structure and the scope of the lesion, but its scanning time is longer [1], the peristalsis of the subject's uterus, bladder and intestine during the scanning time may affect the image quality, and the scanning time The long-term reduction of the patient’s coordination and examination circulation.In this study, different AF will be selected to optimize the best AF based on the CS-based 3D-ISO-T2WI sequence of the uterus.

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