Fig. 4 | Scientific Reports

Fig. 4

From: Establishment of a clinical workflow for in vivo Raman spectroscopy during head and neck cancer surgery

Fig. 4

(A–D) Established workflow diagram for integrating Raman spectroscopy in surgical procedures, (A) The day before surgery, (B) During anesthesia, prior to the surgeon’s arrival, (C) Upon arrival of the surgeon, (D) Follow-up. (E) Learning curve of Raman spectroscopy measurement time over number of measured patients in a clinical setting during surgery. Created in BioRender. Ziller, N. (2025) https://BioRender.com/qoyqr88.

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