Table 1.

Study subject characteristics (N = 41).

Characteristic	Median [Range] or (%)
Age	61 [26 – 76]
BMI	25 [19 – 40]
Sex	Male: 14 (34%) Female: 27 (66%)
Open surgery (N = 27)
Procedure:
- Resection of colorectal liver metastases	20 (74%)
- Resection of pancreatic carcinoma	7 (26%)
ICG dose/administration-imaging interval:
- 5 mg / 30 min	3 (11%)
- 10 mg / 30 min	4 (15%)
- 10 mg / 24 h	17 (63%)
- 20 mg / 24 h	3 (11%)
Laparoscopic surgery (N=14)
Procedure:
- Laparoscopic cholecystectomy	14 (100%)
ICG dose/administration-imaging interval:
- 5 mg / 30 min	7 (50%)
- 10 mg / 24 h	7 (50%)

Abbreviations: BMI: body mass index; ICG: indocyanine green