Clinical application of near-infrared thoracoscope with indocyanine green in video-assisted thoracoscopic bullectomy

doi:10.21037/jtd.2016.06.02

CORC > 自动化研究所 > 中国科学院自动化研究所 > 中国科学院分子影像重点实验室

	Clinical application of near-infrared thoracoscope with indocyanine green in video-assisted thoracoscopic bullectomy
	Li, Hao 1; Zhou, Jian 1; Chi, Chongwei2 ; Mao, Yamin2 ; Yang, Fan 1; Tian, Jie2 ; Wang, Jun 1
刊名	JOURNAL OF THORACIC DISEASE
	2016-07-01
卷号	8 期号:7 页码:1841-1845
关键词	Thoracoscopy/vats Emphysema/bullae Pneumothorax
DOI	10.21037/jtd.2016.06.02
文献子类	Article
英文摘要	Failure to identify all the possible bullous lesions was considered an important reason for the higher recurrence rate after the VATS bullectomy. We applied the latest near-infrared (NIR) thoracoscope with indocyanine green (ICG) to detect bullous lesions for patients with spontaneous pneumothorax. Two male patients with spontaneous pneumothorax and poorly identified bullae intraoperatively were included in this pilot study. An NIR thoracoscope with two different doses of ICG injection (0.2 and 0.6 mg/kg) was used to detect bullous lesions during VATS bullectomy. Partial lung resections of the bullous lesions were performed under syncretic mode. Data was managed with ImageJ software. No procedure-related complications were observed. The fluorescent signal was detected in normal lung tissue 10.5 seconds (mean, 10-11 seconds) after the ICG bolus, and lasted up to 525 seconds (mean, 480-570 seconds). The bullous lesions showed an obviously decreased fluorescent densities comparing to adjacent normal tissue. At the dosage of 0.6 mg/kg, ICG emits sufficient fluorescence to demonstrate the precise border of bullae, with the max SBR of 6.32. All resected specimens were confirmed as bullous lesions microscopically. NIR thoracoscope with intravenous ICG is a safe, accurate and real-time method to detect bullous lesions of lung tissue difficult to be found under normal light in human subjects.
WOS关键词	SURGERY ; LUNG
WOS研究方向	Respiratory System
语种	英语
WOS记录号	WOS:000385021800115
资助机构	Peking University People's Hospital Research and Development Foundation(RDC2015-33)
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/13339]
专题	自动化研究所_中国科学院分子影像重点实验室
作者单位	1.Peking Univ, Peoples Hosp, Ctr Thorac Miniinvas Surg, Dept Thorac Surg, Beijing 100044, Peoples R China 2.Chinese Acad Sci, Inst Automat, Key Lab Mol Imaging, Beijing 100044, Peoples R China
推荐引用方式 GB/T 7714	Li, Hao,Zhou, Jian,Chi, Chongwei,et al. Clinical application of near-infrared thoracoscope with indocyanine green in video-assisted thoracoscopic bullectomy[J]. JOURNAL OF THORACIC DISEASE,2016,8(7):1841-1845.
APA	Li, Hao.,Zhou, Jian.,Chi, Chongwei.,Mao, Yamin.,Yang, Fan.,...&Wang, Jun.(2016).Clinical application of near-infrared thoracoscope with indocyanine green in video-assisted thoracoscopic bullectomy.JOURNAL OF THORACIC DISEASE,8(7),1841-1845.
MLA	Li, Hao,et al."Clinical application of near-infrared thoracoscope with indocyanine green in video-assisted thoracoscopic bullectomy".JOURNAL OF THORACIC DISEASE 8.7(2016):1841-1845.