# Spectral imaging enables contrast agent–free real-time ischemia monitoring in laparoscopic surgery

> Research article (Science Advances, 2023) · cited 37× · AI/ML

**Wikidata**: [openalex:W4323921292](https://www.wikidata.org/wiki/openalex:W4323921292)  
**Source**: https://4ort.xyz/entity/spectral-imaging-enables-contrast-agentfree-real-time-ischemia-monitoring-in-laparoscopic-surgery