PMC10260350_01
Intraoperative situs (
A
) and HSI assessment (StO
2
[
B
], THI [
C
], and NIR-PI [
D
]) before esophagogastric anastomosis for gastric transposition.
o, fundus
; *,
greater curvature;
#,
antrum
; HSI, hyperspectral imaging; NIR-PI, near-infrared perfusion index; StO
2
, tissue oxygen saturation; THI, tissue hemoglobin index.
10-1055-s-0043-1769106-i2021070620cr-3.jpg
PMC10260350_01_10-1055-s-0043-1769106-i2021070620cr-3.jpg
FI2021070620cr-3
NIR-PI 80%; Fig. 3 ).