Table 2: Preoperative imaging findings of hepatic RLH of all cases including the reported.

Preoperative imaging findings Cases

US
 Hypoechoic mass7
CT
 Plain: hypodense 18
 Arterial: significantly/slightly/peripherally enhanced 12
 Parenchymal and portal: clearly/vaguely low12
MRI
 Plain T1: low; T2: high13
 Arterial: highly/slightly enhanced8
 Portal and delayed: peripherally ring enhanced or
 clearly/vaguely hypointense
8
Angiography
 Hypervascularity10

US: ultrasonographic; CT: computerized tomography; MRI: magnetic resonance imaging.