BACKGROUND: When performing thoracoscopic surgery in patients with small pulmonary nodules, intraoperative localization can be difficult and time-consuming. The percutaneous localization of suspicious intrapulmonary lesions was evaluated pre-operatively to facilitate the resection of the lesion and to avoid thoracotomy. MATERIALS AND METHODS: Thoracoscopies were performed in 13 patients with intrapulmonary nodules previously localized by CT-scan and flagged percutaneously with a hook-wire. Immediately after the procedure, the patient was transferred to the operating room and thoracoscopic pulmonary wedge resection was performed. RESULTS: All the nodules were properly identified. The time to position the wire was 20-30 min and thoracotomy could be avoided in all patients. The nodules were 0.5 cm - 6 cm in size and situated 1 cm - 4 cm subpleurally. CONCLUSION: Guide-wire identification of an intrapulmonary nodule is a safe, elegant, time-saving and reliable method. The lack of manual examination of pulmonary parenchyma in thoracoscopy is compensated for by precise pre-operative localization.
BACKGROUND: When performing thoracoscopic surgery in patients with small pulmonary nodules, intraoperative localization can be difficult and time-consuming. The percutaneous localization of suspicious intrapulmonary lesions was evaluated pre-operatively to facilitate the resection of the lesion and to avoid thoracotomy. MATERIALS AND METHODS: Thoracoscopies were performed in 13 patients with intrapulmonary nodules previously localized by CT-scan and flagged percutaneously with a hook-wire. Immediately after the procedure, the patient was transferred to the operating room and thoracoscopic pulmonary wedge resection was performed. RESULTS: All the nodules were properly identified. The time to position the wire was 20-30 min and thoracotomy could be avoided in all patients. The nodules were 0.5 cm - 6 cm in size and situated 1 cm - 4 cm subpleurally. CONCLUSION: Guide-wire identification of an intrapulmonary nodule is a safe, elegant, time-saving and reliable method. The lack of manual examination of pulmonary parenchyma in thoracoscopy is compensated for by precise pre-operative localization.
Authors: Laura L Donahoe; Elsie T Nguyen; Tae-Bong Chung; Lan-Chau Kha; Marcelo Cypel; Gail E Darling; Marc de Perrot; Shaf Keshavjee; Andrew F Pierre; Thomas K Waddell; Kazuhiro Yasufuku Journal: J Thorac Dis Date: 2016-08 Impact factor: 2.895
Authors: Peter S Y Yu; Cheuk Man Chu; Rainbow W H Lau; Innes Y P Wan; Malcolm J Underwood; Simon C H Yu; Calvin S H Ng Journal: J Thorac Dis Date: 2018-05 Impact factor: 2.895