Fig. 2From: Rapid and label-free detection of gastrointestinal stromal tumor via a combination of two-photon microscopy and imaging analysisTwo-photon images and the corresponding H&E-stained image of gastrointestinal stromal tumor. Scale bar = 100 μm. (A) SHG image (color-coded green), (B) TPAF image (color-coded red), (C) Composite image (SHG + TPAF), (D) H&E-stained image, (E-F) Zoomed images of the regions of interest (pink and cyan boxes, respectively). White arrows: GIST cellsBack to article page