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. 2015 Aug 26;107(8):083701. doi: 10.1063/1.4929584

FIG. 4.

FIG. 4.

Ex vivo IVPA/IVUS image of the atherosclerotic rabbit abdominal aorta. (a) IVPA, (b) IVUS, and (c) overlaid IVPA/IVUS image. (d) H & E stained histology. (e) 3D rendered volume from a 5 mm-long rabbit abdominal aorta, cut along the longitudinal axis. IVPA and IVUS images are displayed at 20 dB and 50 dB, respectively. L: lipid deposition.