We report a case of hepatic pseudolymphoma in a 67-year-old woman that was detected during an abdominal sonography screening. The lesion was further evaluated using CT, MRI, angiography, and contrast-enhanced sonography. The imaging features of this tumor are discussed herein. The diagnosis of pseudolymphoma was achieved via sonographically guided biopsy. The lesion regressed completely within 1 year.

CEUS allows us to differentiate active bleeding (presence of contrast medium in the ascites) from nonactive bleeding.

(1) Globally speaking, sonographic halo corresponded to the histological tumor capsule. (2) In patients with extracapsular invasion, tumor recurrence after treatment increased. Thus, a better understanding of sonographic halo findings helps determine diagnostic and therapeutic strategies in HCC patients.

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Multiple modalities, such as X-ray, ultrasound, computed tomography, magnetic resonance imaging, angiography, endoscopy, are used for diagnostic imaging of the abdomen. Recent advances and advantages in imaging technology make these techniques more reliable for diagnosis. This article discusses imaging techniques and the clinical efficacy of abdominal diagnostic imaging.