Comparison of Image Quality Between "Double Low Dose" Liver CT and Standard Liver CT

In patients with malignancies, contrast-enhanced abdominal CT (hereafter abdominal CT) plays an important role in detecting carcinoma recurrence and assessing treatment response. In this study, we aim to investigate whether such a "double low" dose CT is feasible in patients with liver metastases of colorectal cancer using a vendor-agnostic artificial intelligence-based noise reduction and contrast enhancement software.