Evaluation of quantitative contrast harmonic imaging to assess malignancy of liver tumors: A prospective controlled two-center study

Figure 5 True agent detection mode of CHI with TIC analysis. A: Malignant lesion in the arterial phase. Arterial enhancement of the tumor margin - metastasis of beast cancer; B: Malignant lesion in the portal-venous phase. Lower enhancement of the tumor - metastasis of beast cancer; C: Malignant lesion in the late venous phase (> 100 s). Lower enhancement of the tumor - metastasis of beast cancer; D: Benign lesion in the arterial phase. Lower enhancement of the tumor-adenoma histological confirmed in the early arterial phase; E: Benign lesion in the portal-venous phase. Enhancement of the tumor - adenoma histological confirmed-similar to normal liver tissue; F: Benign lesion in the late venous phase. Enhancement of the tumor-adenoma histological confirmed - similar to normal liver tissue.