Hepatic epithelioid hemangioendothelioma managed with minimally invasive surgery: A case report

Figure 1 Preoperative abdominal dynamic computed tomography and liver magnetic resonance imaging findings. A and B: A low-attenuation nodule (yellow arrow) in the right hepatic dome subcapsular area was observed on pre-contrast imaging, showing peripheral rim enhancement in the arterial phase (B). C and D: In the portal phase (C), the nodule demonstrates progressive centripetal enhancement, and the delayed phase (D) shows a typical centripetal enhancement pattern. E and F: Axial T1-weighted arterial-(E) and hepatobiliary-phase (F) images show peripheral enhancement with gradual centripetal filling of contrast media. G and H: Diffusion-weighted imaging with a b-value of 1000 (G) demonstrates marked peripheral high signal intensity, while the apparent diffusion coefficient map (H) reveals high signal intensity in the core of the lesion.