Reader Study Clinical Trial
Official title:
HS2 US Liver Reader Study
The purpose of this study is to to assess the ability of 5 Gastro-Intestinal (GI) surgeons, within liver surgery, the readers, to identify pre-defined anatomical landmarks in liver images processed by HS2, and assessment of landmark distance between CT and Holographic visualization (HV).
This is a retrospective investigation of Computer Topographies (CTs)/ Holographic visualization based on CTs retrieved from patients with metastases in the liver from colorectal cancer. The study consists of: - Preparations at Day 0. The reader is not involved in the preparation - Using of HS2 and evaluation at Day 1-2 - Calculation at Day 3. The study will enroll eligible subject's images. ;