Usefulness of Contrast-Enhanced Intraoperative Ultrasonography (CE-IOUS) in Patients with Colorectal Liver Metastases after Preoperative Chemotherapy

摘要

Aims The aim of this study was to evaluate the ability of contrast-enhanced intraoperative ultrasonography to detect colorectal liver metastases after preoperative chemotherapy compared with intraoperative ultrasound and preoperative imaging techniques.