Fig. 1From: Renal protection CT protocol using low-dose and low-concentration iodine contrast medium in at-risk patients of HCC and with chronic kidney disease: a randomized controlled non-inferiority trialStudy flow. BMI = body mass index, CHB = chronic hepatitis B, CHC = chronic hepatitis C, CKD = chronic kidney disease, eGFR = estimated glomerular filtration rate, HCC = hepatocellular carcinoma, LC = liver cirrhosisBack to article page