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Updated: Jul 24, 2026

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基于PET/CT的卵巢癌的3D多类语义细分和提取的放射学特征的稳定性

Mohammad Hossein Sadeghi1, Sedigheh Sina2,3, Mehrosadat Alavi4

  • 1Nuclear Engineering Department, School of Mechanical Engineering, Shiraz University, Shiraz, Iran.

Physical and engineering sciences in medicine
|September 23, 2024
PubMed
概括

这项研究使用3D U-Net深度学习在PET/CT扫描中实现卵巢癌 (OC) 自动细分,提高诊断效率. 该模型实现了高精度和稳定的放射性特征,支持临床决策.

关键词:
自动化细分系统 自动化细分系统深度学习是一种深度学习.卵巢癌是发生在卵巢中的癌症.聚乙烯/聚乙烯/聚乙烯无线电学 (Radiomics) 是一种放射学.

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相关概念视频

Positron Emission Tomography01:29

Positron Emission Tomography

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...