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Chinese Journal of Thoracic Surgery(Electronic Edition) ›› 2022, Vol. 09 ›› Issue (02): 100-103. doi: 10.3877/cma.j.issn.2095-8773.2022.02.06

• Precision Surgical Treatment Strategies of Small Pulmonary Nodules • Previous Articles     Next Articles

Overview of pulmonary nodules positioning methods

Han Tang1, Qun Wang1, Lijie Tan1, Di Ge1, Yunfeng Yuan1,()   

  1. 1. Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
  • Received:2022-04-13 Revised:2022-05-07 Accepted:2022-05-20 Online:2022-05-28 Published:2022-06-21
  • Contact: Yunfeng Yuan

Abstract:

With the widespread use of chest computed tomography (CT) in physical examination, more and more potential malignant pulmonary nodules are detected. For those nodules that required surgical intervention, localizing the nodules precisely is the key to the success of the surgery. At present, many positioning methods are in use, such as CT-guided percutaneous localization, electromagnetic navigation bronchoscopy positioning, anatomical positioning and intraoperative ultrasonography positioning, and the localization materials include hook-wire, microcoils, colouring agents, biomedical glue and so on. However, there are instinct flaws among these multiple methods. Therefore, it is of great importance to summarize the indications of these methods so as to select appropriate one for certain pulmonary nodules.

Key words: Pulmonary nodules, Localization, Hook-wire, Micro-coil, Magnetic navigation, Anatomical localization

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