©The Author(s) 2022.
World J Radiol. Apr 28, 2022; 14(4): 70-81
Published online Apr 28, 2022. doi: 10.4329/wjr.v14.i4.70
Published online Apr 28, 2022. doi: 10.4329/wjr.v14.i4.70
Table 4 Imaging enhancement pattern of benign focal liver lesions on contrast-enhanced ultrasound
| Lesion | Arterial phase | Portal venous phase | Late phase | Post-vascular phase |
| Hepatic cysts | Non-enhance | Non-enhance | Non-enhance | Non-enhance |
| Cystic hydatid disease | Non-enhance cysts and septa | Non-enhance cysts and septa | Non-enhance cysts and septa | Non-enhance cysts and septa |
| Abscess | Rim-enhance with enhanced septa; no central enhancement | Rim-enhance with enhanced septa; no central enhancement | Hypo-enhance rim; no central enhancement | Hypo-enhance rim; no central enhancement |
| Hemangioma | Peripheral, discontinuous and globular hyper-enhance | Peripheral, globular iso enhance and fill-in | Iso-enhance or hypo-enhance | Iso-enhance or hypo-enhance |
| FNH | Hyper-enhance from the center to peripheral region spoke-wheel vascularity | Hyper-enhance with/without un-enhanced central scar | Iso-enhance or hyper-enhance with/without un-enhanced central scar | Iso-enhance or hypo-enhance |
| HA | Hyper-enhance | Iso-enhance | Iso-enhance | Iso-enhance or hypo-enhance |
| Pseudo lesions | Hyper-enhance | Hyper-enhance or iso-enhance | Iso-enhance | Iso-enhance |
- Citation: Bartolotta TV, Randazzo A, Bruno E, Taibbi A. Focal liver lesions in cirrhosis: Role of contrast-enhanced ultrasonography. World J Radiol 2022; 14(4): 70-81
- URL: https://www.wjgnet.com/1949-8470/full/v14/i4/70.htm
- DOI: https://dx.doi.org/10.4329/wjr.v14.i4.70