[Value of diagnostic laparoscopy in primary malignant liver tumors]

The advent of new imaging modalities such as CT-AP and MRT has markedly improved the diagnosis and staging of primary liver tumors and will change the diagnostic impact of laparoscopy. Diagnostic laparoscopy in this retrospective study was not found to add information in regard to tumor staging and resectability, and there was no clear benefit by avoiding diagnostic laparotomies when all imaging and biopsy techniques available were used preoperatively. Therefore, we advocate the use of diagnostic laparoscopy only in selected cases suspicious for superficial small tumor lesions and cirrhosis with impact on the treatment modality.