Representative US and PA images of ex vivo human ocular globes with tumors.
figure
posted on 2017-02-23, 18:54 authored by Guan Xu, Yafang Xue, Zeynep Gürsel Özkurt, Naziha Slimani, Zizhong Hu, Xueding Wang, Kewen Xia, Teng Ma, Qifa Zhou, Hakan DemirciImages in the upper row are from a retinoblastoma tumor. Images in the lower row are from a uveal melanoma tumor. The yellow contours mark the tumors. The pixel-wise optical spectral parameters [a, b and c in Eq 1] and PASA slopes within the tumor regions were calculated and coregistered to the US images. The units of the color axes are arbitrary. Scale bar: 1 cm.
