Yao Zhou, LeChao Zhang, DanFei Huang, Yong Zhang, LiBin Zhu, Xiaoqing Chen, Guihua Cui, Qifan Chen, XiaoJing Chen, Shujat Ali
Acute mesenteric ischemia (AMI) is a clinically significant vascular and gastrointestinal condition, which is closely related to the blood supply of the small intestine. Unfortunately, it is still challenging to properly discriminate small intestinal tissues with different degrees of ischemia. In this study, hyperspectral imaging (HSI) was used to construct pseudo-color images of oxygen saturation about small intestinal tissues and to discriminate different degrees of ischemia. First, several small intestine tissue models of New Zealand white rabbits were prepared and collected their hyperspectral data...
April 16, 2024: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy