Objective To summarize the imaging characteristics of hepatic pseudolymphoma (HPL)

and provide imaging evidence for clinical diagnosis. Methods The data of patient with HPL who had admitted to our hospital on December 28

2017 was retrospectively analyzed.Combined with relevant literature

the radiographic features were summarized. Results Ultrasonography showed a slightly lowecho in the right liver.Arterial phase slightly enhanced

while signals on portal phase

and delayed phase were hypoecho.Abdominal CT examination showed low density shadow in liver Ⅷ segment

relatively mild enhancement in the arterial phase，the enhancement pattern was washin and washout.GdEOBDTPA MRI showed a visible nodule in the segment Ⅷ of the liver

slightly lower signal on T1WI and high signal on T2WI

clear border

size 2.0 cm×1.9 cm

water diffusion was limited

a nodule with slight enhancement in the arterial phase

the enhancement pattern was washin and washout. Conclusion HPL with small size (less than 2 cm)

clear border on imaging findings

echoes

uniform density or signal

a restricted of diffusion

slight enhancement in the arterial phase

the intensity of portal vein and equilibrium phase decreased

uniform lowintensity signal during hepatobiliary phase.