Fig. 4From: Multimodal multiphoton imaging for label-free monitoring of early gastric cancerMPM images of a boundary between submucosal and muscular layers in early gastric cancer and corresponding H&E-stained image. a SHG image; b TPEF image; c Merging of SHG and TPEF images; d H&E-stained image. Yellow arrow: elastic fiber; white arrow: malignant tumors; blue arrow: muscularis propria. Scale bar: 100 μmBack to article page