• Baodong Liu and Chundong Gu.
• Thoracic Surgery Department, Xuanwu Hospital, Capital Medical University, Xicheng, Beijing, China.
• J Cancer Res Ther. 2020 Sep 1; 16 (5): 967-973.

AbstractAlong with increasing incidence of operable small pulmonary nodules, it becomes difficult to localize nodules via palpation. Accurate localization of small pulmonary nodules has remained a big challenge in lung surgery. Therefore, several techniques for preoperative localizing small pulmonary nodules have evolved, but the advantages and disadvantages of each method remain unclear. We reviewed computed tomography-guided percutaneous and bronchoscopic preoperative assisted localization for small pulmonary nodules. Original, peer-reviewed, and full-length articles in English and Chinese were searched with PubMed and Wanfang data. Case reports and case series with <20 patients were excluded. All localization techniques showed good reliability, but some carry a high rate of major or minor complications and drawbacks. No ideal localization technique is available; thus, the choice of preoperative assisted localization technique still depends on surgeons' preference and local availability of both specialists and instruments.

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