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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Microvasc Res. 2013 Dec 14;91:8–21. doi: 10.1016/j.mvr.2013.12.003

Fig. 12. Comparison of velocity frequency distribution for core and rim regions of interest.

Fig. 12

The regions which are extracted from the rim and the core of the tumor are presented color-coded by perfusion velocity (mm/s). The probability density distributions of velocities can be described by a gamma function for all regions. (a) Inset table comparing the velocity distributions with the two-sample K-S test. View of the vascular network annotating the position of rim regions (b) and core regions (c). Scale bars: 1 mm.