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Fig. 4 | World Journal of Surgical Oncology

Fig. 4

From: Real-time surveillance of surgical margins via ICG-based near-infrared fluorescence imaging in patients with OSCC

Fig. 4

Clinical trials of monitoring of surgical margins by near-infrared fluorescence (NIF) imaging and spectroscopy in oral squamous cell carcinoma (OSCC). a Preoperative indocyanine green (ICG)-based NIF imaging of OSCC tumor tissues. b Intraoperative ICG-based NIF imaging of OSCC tumor beds. c Postoperative ICG-based NIF imaging of OSCC tumor specimens. d Pathological results of tissues with fluorescence developed. e Fluorescence intensities of tumor, peritumoral, and normal tissues in vivo and in vitro

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