Fig 1.
Stepwise comparison test.
Fig 2.
Graph of the relationship between ICG concentration in the blood and fluorescence intensity.
(A) Luminance rose sharply to form a peak in the low concentration range and then declined gradually toward higher concentrations. (B) The peak is enlarged. A peak in the ICG concentration is visible at 5–10 mg/L. ICG, indocyanine green.
Table 1.
Patient characteristics and perioperative-related factors.
Table 2.
Values related to ICG administration.
Fig 3.
Indocyanine green blood concentration and fluorescence intensity at maximum blood concentration.
(A) Group F had a higher blood concentration than the other two groups. (B) No difference in fluorescence intensity between the three groups.
Fig 4.
Indocyanine green blood concentration and fluorescence intensity at the end of marking.
(A) No difference in blood concentration between the three groups. (B) Group L had lower fluorescence intensity than Group H.