ABSTRACT
PURPOSE: Resection of hepatic lesions can be difficult and requires careful analysis of pre-operative imaging. The aim of this study is to highlight the use of multiplanar CT reconstruction in liver surgery, which helps to anticipate intra-operative technical difficulties. METHODS: We retrospectively selected the imaging of several patients managed for liver lesions in specific locations: liver dome (IVa, VIII), the left lobe (intra-parenchymal, left edge), and the antero-inferior edge of segment VI. The IWATE classification was used to grade the difficulty of these resections. RESULTS: Multiplanar analysis has made it possible to change the level of difficulty of liver resection and to anticipate intra-operative difficulties. Frontal and/or sagittal section in addition to axial sections analysis increased the IWATE score. CONCLUSION: Multi-planar reconstruction must be a tool used by the liver surgeon pre-operatively in order to limit intra-operative complications.
