Journal of International Oncology ›› 2022, Vol. 49 ›› Issue (1): 51-55.doi: 10.3760/cma.j.cn371439-20210408-00007

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Research progress of functional imaging-assisted radiotherapy target delineation of lung cancer with atelectasis

Zhang Hongjiao1, Jiang Jie2, Huang Wei1()   

  1. 1Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
    2Clinical Medical College, Weifang Medical University, Weifang 261053, China
  • Received:2021-04-08 Revised:2021-09-17 Online:2022-01-08 Published:2022-01-17
  • Contact: Huang Wei E-mail:alvinbird@163.com
  • Supported by:
    National Natural Science Foundation of China(81773232);Academic Promotion Program of Shandong First Medical University(2020RC002);Young Taishan Scholars(tsqn-201909187)

Abstract:

Radiotherapy is one of the main treatment methods for patients with lung cancer, especially for patients with locally advanced lung cancer. Local advanced lung cancer is often accompanied by atelectasis, so it brings great difficulty and uncertainty to the delineation of radiotherapy target, and then affects the curative effect of patients. The latest research shows that functional imaging has a unique imaging principle, which can truly reflect biological information such as tumor proliferation and metabolism, and has an application prospect in distinguishing the target area of lung cancer from atelectasis.

Key words: Lung neoplasms, Pulmonary atelectasis, Radiotherapy