Video-Assisted Thoracoscopic Surgery for Small Indeterminate Pulmonary Nodules

CHEST Journal ◽  
1999 ◽  
Vol 115 (2) ◽  
pp. 563-568 ◽  
Author(s):  
Kenji Suzuki ◽  
Kanji Nagai ◽  
Junji Yoshida ◽  
Hironobu Ohmatsu ◽  
Kenro Takahashi ◽  
...  
Keyword(s):  
Thoracoscopic Surgery ◽  
Pulmonary Nodules ◽  
Video Assisted ◽  
Video Assisted Thoracoscopic Surgery

scholarly journals CT-Guided Hook-Wire Localization of Malignant Pulmonary Nodules for Video Assisted Thoracoscopic Surgery

2020 ◽  
Author(s):  
Huijun Zhang ◽  
Ying Li ◽  
Nadier Yimin ◽  
Zelai He ◽  
Xiaofeng Chen
Keyword(s):  
Thoracoscopic Surgery ◽  
Small Diameter ◽  
Pulmonary Nodules ◽  
Lung Parenchyma ◽  
Preoperative Localization ◽  
Wire Localization ◽  
Ct Guided ◽  
Video Assisted ◽  
Hook Wire ◽  
Video Assisted Thoracoscopic Surgery

Abstract Objectives: Video assisted thoracoscopic surgery (VATS) can currently be used to diagnose and treat pulmonary nodules. However, intraoperative location of pulmonary nodules in VATS is challenging due to their small diameter and deep location in the pulmonary parenchyma. The purpose of this study was to report the clinical safety and effectiveness of CT-guided hook-wire for preoperative localization of malignant pulmonary nodules smaller than 1 cm in diameter.Methods: From February 2017 to January 2018, we collected the data of 80 patients with malignant pulmonary nodules less than 1 cm in diameter who underwent CT-guided hook-wire preoperative localization and VATS surgery. The effectiveness of preoperative localization was evaluated based on surgical duration, success rate of VATS surgery, and localization-related complications.Results: The diameter of pulmonary nodules were 0.85 ± 0.17 mm with a distance to the pleural surface of 19.66 ± 14.10 mm. The length of the hook-wire in the lung parenchyma was 29.17 ± 13.14 mm and hook-wire dislodgement occurred in 2 patients. Complications included 27 cases of minor pneumothorax and 18 cases of mild parenchymal hemorrhage. A significant correlation was observed between the length of the hook-wire in the lung parenchyma and mild parenchymal hemorrhage (P = 0.044). The average time of hook-wire localization was 9.0 ± 2.6 min and the average operation time for VATS was 89.02 ± 23.35 min without conversion thoracotomy.Conclusions: CT-guided hook-wire localization of the lesion during VATS resection is safe for malignant pulmonary nodules with diameter less than 1 cm.

scholarly journals Ultrasound location of pulmonary nodules in video‐assisted thoracoscopic surgery for precise sublobectomy

2020 ◽  
Vol 11 (5) ◽  
pp. 1354-1360
Author(s):  
Yue‐Long Hou ◽  
Yan‐Dong Wang ◽  
Hong‐Qi Guo ◽  
YuKun Zhang ◽  
YongKuan Guo ◽  
...  
Keyword(s):  
Thoracoscopic Surgery ◽  
Pulmonary Nodules ◽  
Video Assisted ◽  
Video Assisted Thoracoscopic Surgery

Characteristics of benign solitary pulmonary nodules confirmed by diagnostic video-assisted thoracoscopic surgery

2014 ◽  
Vol 10 (2) ◽  
pp. 181-188 ◽  
Author(s):  
Sun Mi Choi ◽  
Eun Young Heo ◽  
Jinwoo Lee ◽  
Young Sik Park ◽  
Chang-Hoon Lee ◽  
...  
Keyword(s):  
Thoracoscopic Surgery ◽  
Pulmonary Nodules ◽  
Solitary Pulmonary Nodules ◽  
Video Assisted ◽  
Video Assisted Thoracoscopic Surgery

scholarly journals CT-Guided Hook-Wire Localization of Malignant Pulmonary Nodules for Video Assisted Thoracoscopic Surgery

2020 ◽  
Author(s):  
Huijun Zhang ◽  
Ying Li ◽  
Nadier Yimin ◽  
Zelai He ◽  
Xiaofeng Chen
Keyword(s):  
Thoracoscopic Surgery ◽  
Small Diameter ◽  
Pulmonary Nodules ◽  
Lung Parenchyma ◽  
Preoperative Localization ◽  
Wire Localization ◽  
Ct Guided ◽  
Video Assisted ◽  
Hook Wire ◽  
Video Assisted Thoracoscopic Surgery

Abstract Objectives: Video assisted thoracoscopic surgery (VATS) can currently be used to diagnose and treat pulmonary nodules. However, intraoperative location of pulmonary nodules in VATS is challenging due to their small diameter and deep location in the pulmonary parenchyma. The purpose of this study was to report the clinical safety and effectiveness of CT-guided hook-wire for preoperative localization of malignant pulmonary nodules smaller than 1 cm in diameter.Methods: From February 2017 to January 2018, we collected the data of 80 patients with malignant pulmonary nodules less than 1 cm in diameter who underwent CT-guided hook-wire preoperative localization and VATS surgery. The effectiveness of preoperative localization was evaluated based on surgical duration, success rate of VATS surgery, and localization-related complications.Results: The diameter of pulmonary nodules were 0.85 ± 0.17 mm with a distance to the pleural surface of 19.66 ± 14.10 mm. The length of the hook-wire in the lung parenchyma was 29.17 ± 13.14 mm and hook-wire dislodgement occurred in 2 patients. Complications included 27 cases of minor pneumothorax and 18 cases of mild parenchymal hemorrhage. A significant correlation was observed between the length of the hook-wire in the lung parenchyma and mild parenchymal hemorrhage (P = 0.044). The average time of hook-wire localization was 9.0 ± 2.6 min and the average operation time for VATS was 89.02 ± 23.35 min without conversion thoracotomy.Conclusions: CT-guided hook-wire localization of the lesion during VATS resection is safe for malignant pulmonary nodules with diameter less than 1 cm.

Sign in / Sign up

Export Citation Format

Share Document