Table 2.

Shows different studies, dose of ICG used, and system employed

Author	Year	Study design	System	Company
Kamiya et al. [22]	2009	Case report	Near-infrared PDE camera system	Hamamatsu Photonics, Japan
Kaburagi et al. [23]	2011	Case report	Near-infrared PDE camera system	Hamamatsu Photonics, Japan
Matsutani et al. [24]	2014	Case report	Near-infrared PDE camera system	Hamamatsu Photonics, Japan
Yang et al. [30]	2017	Case report	D-light P NIR thoracoscope	KARL STORZ
Chakedis et al. [28]	2018	Case series	PDE-neo 2 imager	Hamamatsu Photonics, Japan
Bibas et al. [29]	2019	Case report	PINPOINT endoscopic fluorescence camera system	Strykers
Vecchiato et al. [27]	2020	Case series	OPAL1 camera system	KARL STORZ
Bassi et al. [25]	2020	Case report	D-light P NIR thoracoscope	KARL STORZ