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. 2020 Aug 12;11(9):5003–5016. doi: 10.1364/BOE.400723

Fig. 5.

Fig. 5.

OCM images of vascularity and structure of the GBM tumor after 14 days in mouse M1. (a-d) angiomaps with dimensions of 2.8 × 2.8 mm presenting blood vessels taken from four depths; (a) 0-50 um, (b) 50-100 um, (c) 100-200 um, (d) 200-300 um. Blue stars depict specific for glioma loops of newly formed vessels; red star indicates another abnormality of vessel appearance; red arrowheads delimit border of the tumor. (e) Angiographic B-scan (2.8 × 0.4 mm) reveals signals from vessels with blood flow on different depths of the tumor area. (f) Structural B-scan (2.8 × 0.4 mm) demonstrates scattering signal characteristics for the tumor. The red arrow shows a needle trace where glioma cells were delivered.