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Radiomics in Oncological PET/CT: Clinical Applications
- Authors
- Lee, Jeong Won; Lee, Sang Mi
- Issue Date
- Jun-2018
- Publisher
- 대한핵의학회
- Keywords
- Positron emission tomography; Neoplasm; Radiomics; Heterogeneity; Image analysis
- Citation
- Nuclear Medicine and Molecular Imaging, v.52, no.3, pp 170 - 189
- Pages
- 20
- Journal Title
- Nuclear Medicine and Molecular Imaging
- Volume
- 52
- Number
- 3
- Start Page
- 170
- End Page
- 189
- ISSN
- 1869-3474
1869-3482
- Abstract
- F-18-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) is widely used for staging, evaluating treatment response, and predicting prognosis in malignant diseases. FDG uptake and volumetric PET parameters such as metabolic tumor volume have been used and are still used as conventional PET parameters to assess biological characteristics of tumors. However, in recent years, additional features derived from PET images by computational processing have been found to reflect intratumoral heterogeneity, which is related to biological tumor features, and to provide additional predictive and prognostic information, which leads to the concept of radiomics. In this review, we focus on recent clinical studies of malignant diseases that investigated intratumoral heterogeneity on PET/CT, and we discuss its clinical role in various cancers.
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Collections - College of Medicine > Department of Radiology > 1. Journal Articles
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Related Researcher
- Lee, Sang Mi
- College of Medicine (핵의학교실(천안))