Table 3.
Summary of radiological features of 44 patients
| Radiological features | Number | ||
| Location | Left lobe | 18/44 (40.9%) | |
| Right lobe | 10/44 (22.7%) | ||
| Hepatic hilum | 4/44 (9.0%) | ||
| Multiple | 1/44 (2.3%) | ||
| Unknown | 11/44 (25.0%) | ||
| Tumor size (cm)1 | 9.0 ± 5.2 | ||
| US | Hypoechoic | 6/23 (26.1%) | |
| Hyperechoic | 3/23 (13.0%) | ||
| Mixed-echoic | 10/23 (45.5%) | ||
| Unseen | 1/23 (4.3%) | ||
| Unknown | 3/23 (13.0%) | ||
| CT | Plain | Low density | 19/19 (100%) |
| Enhancement | Enhanced peripheral areas (progressive enhancement to the central region) | 22/23 (95.7%) | |
| (12/23) (52.2%) | |||
| Without enhancement | 1/23 (4.3%) | ||
| MRI | T1 WI | Iso/Low intensity | 6/8 (75.0%) |
| T2 WI | High intensity border | 1/8 (12.5%) | |
| High and low intensity | 5/8 (62.5%) | ||
| Unknown | 2/8 (25.0%) | ||
| Enhancement | Enhanced peripheral areas (progressive enhancement to the central region) | 2/8 (25.0%) | |
| (2/8) (25.0%) | |||
| Unknown | 6/8 (75.0%) | ||
| Angiography | Hypovascularity | 1/3 (33.3%) | |
| Unknown | 2/3 (66.7%) | ||
1
Values for tumor size are presented as means ± SD (n = 44). CT: Computed tomography; MRI: Magnetic resonance imaging.s