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ECR 2018 / C-1498
Current value of intraoperative ultrasound of the liver in the era of cross-sectional imaging
Congress: ECR 2018
Poster No.: C-1498
Type: Scientific Exhibit
Keywords: Liver, Ultrasound, MR, CT, Intraoperative, Neoplasia, Metastases
Authors: I. Ridene, S. Moueddeb, H. Houissa, S. Mannai; Ariana/TN
DOI:10.1594/ecr2018/C-1498

Aims and objectives

Intraoperative ultrasound (IOUS) has been an important imaging tool for guiding hepatic surgery since its inception in the early 1980s [1-3]. In fact, it has long been considered as the most sensitive and reliable technique for detecting and localizing  hepatic lesions as well as their association with major vascular structures [4,5].

But with modern progresses in preoperative cross-sectional imaging of the liver, especially with the inception of multislice computed tomography and diffusion weighted imaging in MRI [6-9], its role has become controversed [10-13].

The purpose of our study was to determine if IOUS still provides new information about hepatobiliary lesions , locoregional staging and vascular anatomy in comparison with cross-sectional imaging. Our aim was also to evaluate  IOUS's impact on surgical strategy.

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