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Fig. 3 | Perioperative Medicine

Fig. 3

From: Hyperspectral imaging for perioperative monitoring of microcirculatory tissue oxygenation and tissue water content in pancreatic surgery — an observational clinical pilot study

Fig. 3

The perioperative course of HSI parameters of the palm (dark grey) and the fingertip (light grey) in patients undergoing pancreatic surgery; Tissue oxygenation (StO2), NIR perfusion index tissue (NPI), haemoglobin index (THI) and tissue water index (TWI) values are presented as grey squares at the observation timepoints (t1–t10; x-axis) as median value with interquartile range. The numerical scale ranges from 0 to 100 (y-axis). StO2 is given in and NPI, THI and TWI are index values in arbitrary units. HSI, hyperspectral imaging

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