A Ratiometric Fluorescence Imaging System for Surgical Guidance
Figure 6
(a), (c) Example of in vivo PpIX fluorescence (: 405 nm) and (b), (d) white
light images in the tumor resection cavity pre (a), (b)
and post fluorescence-guided resection (c), (d). Surgery was performed 4 hours
after ALA
injection (100 mg kg−1, i.p.). The blue areas represent specular
reflection from the tissue surface.
