Integrated Whole Body MR/PET: Where Are We?

被引：40
作者：
Yoo, Hye Jin [1 ]
Lee, Jae Sung [2 ]
Lee, Jeong Min [1 ,3 ]
机构：
[1] Seoul Natl Univ Hosp, Dept Radiol, Seoul 110744, South Korea
[2] Seoul Natl Univ Hosp, Dept Nucl Med, Seoul 110744, South Korea
[3] Seoul Natl Univ, Coll Med, Inst Radiat Med, Seoul 110744, South Korea
来源：
KOREAN JOURNAL OF RADIOLOGY | 2015年 / 16卷 / 01期
关键词：
MR/PET; Hybrid imaging; Positron emission tomography; Magnetic resonance imaging; COLORECTAL LIVER METASTASES; CANCER INITIAL-EXPERIENCE; PRIMARY PROSTATE-CANCER; CELL LUNG-CANCER; ATTENUATION-CORRECTION; HYBRID PET/MR; NECK-CANCER; FDG-PET/CT; CLINICAL-EXPERIENCE; EMISSION-TOMOGRAPHY;
D O I：
10.3348/kjr.2015.16.1.32
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Whole body integrated magnetic resonance imaging (MR)/positron emission tomography (PET) imaging systems have recently become available for clinical use and are currently being used to explore whether the combined anatomic and functional capabilities of MR imaging and the metabolic information of PET provide new insight into disease phenotypes and biology, and provide a better assessment of oncologic diseases at a Lower radiation dose than a CT. This review provides an overview of the technical background of combined MR/PET systems, a discussion of the potential advantages and technical challenges of hybrid MR/PET instrumentation, as well as collection of possible solutions. Various early clinical applications of integrated MR/PET are also addressed. Finally, the workflow issues of integrated MR/PET, including maximizing diagnostic information while minimizing acquisition time are discussed.
引用
收藏
页码：32 / 49
页数：18
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