Fig. 5
From: CT appearances and classification of hepatic epithelioid hemangioendothelioma
a–c Contrast-enhanced CT scan of a 44-year-old male HEH patient in nodular group. Multiple intrahepatic nodular lesions could be found (marked with white arrows) with one subcapsular lesion (marked with a black arrow). No target sign or lollipop sign was detected. d–f Contrast-enhanced CT scan of a 32-year-old female HEH patient in locally coalescent group. Locally coalescent lesions could be found (marked with yellow arrows). A subcapsular lesion caused capsular retraction (marked with a black arrow). Both target sign (marked with red arrows) and lollipop sign (marked with a white arrow) could be detected. g–i Contrast-enhanced CT scan of a 68-year-old female HEH patient in diffusely coalescent group. Right hepatic vein disappeared, and middle hepatic vein was involved by the diffusely coalescent lesion (marked with a red arrow). Both capsular retraction (marked with a white arrow) and calcification (marked with a black arrow) could be detected. One subcapsular lesion with calcification and capsular retraction was marked with a yellow arrow