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[Assessment of functional capability of liver parenchyma using indocyanine green before liver resection].

During the period from 1997 to 2000, the total of 129 liver operations were performed at the 2nd Surgical Department of the Masaryk's University in Brno. Malignant tumours were present in 91 cases. In-hospital mortality in patients operated on for malignant liver tumours was 2.1%. No case of death was caused by liver insufficiency. Examination of liver function by use of indocyanine green (ICG) enabling the determination of the extent of possible resection, contributes to the lowering of postoperative morbidity and mortality. The rate of indocyanine green retention up to 6% does not limit the extent of resection, the retention rate up to 15% allows bisegmentectomy or a minor surgery, the retention rate up to 20% allows segmentectomy at the most, and the retention rate up to 30% enables superficial excisions only.