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Updated: May 11, 2026

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基于-18氧葡萄糖 (F-FDG) 阳离子发射断层扫描/计算机断层扫描 (PET/CT) 图像使用机器学习的混中枢淋巴结转移的预测

Siqin Dong1, Ao Fu2, Jiacheng Liu3

  • 1Jiangsu Key Laboratory of Molecular and Functional Imaging, Medical School, Southeast University, Nanjing, China.

Quantitative imaging in medicine and surgery
|July 18, 2024
PubMed
概括

机器学习使用放射性特征准确评估中淋巴结 (LN) 状态. 梯度增强决策树逻辑回归 (GBDT-LR) 模型的表现优于医生和深度学习,以改善患者管理.

关键词:
阳位子辐射断层扫描/计算机断层扫描 (PET/CT)淋巴转移的淋巴转移.在中和中.无线电学 (radiomics) 是一种无线电学.

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Positron Emission Tomography01:29

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Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...