Purpose: To elucidate MRI features of primary hepatic mucosa-associated lymphoid tissue (MALT) lymphoma, particularly, the “speckled enhancement” on gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Gd-EOB-DTPA)-enhanced MRI.

Primary hepatic lymphoma is a rare disorder representing less than 1% of all extranodal lymphomas. Histological examination of a primary hepatic lymphoma usually reveals a diffuse large B-cell lymphoma; there have been few reports of primary hepatic mucosa-associated lymphoid tissue (MALT) lymphomas. A 67-year-old man was being treated for a duodenal ulcer; while receiving therapy for the ulcer...

Imaging findings of hepatic lymphoma of mucosa-associated lymphoid tissue (MALT) have been rarely reported before. We present the computed tomography (CT), magnetic resonance imaging (MRI), and fluorine-18-fluorodeoxyglucose (F-FDG) positron emission tomography (PET)/CT findings in a patient with untreated pulmonary and hepatic MALT lymphoma over a 5-year period.On the 1st abdominal MRI scan, t...

Primary hepatic extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT) type lymphoma is very rare disease. We reported two cases of primary hepatic MALT lymphoma associated with chronic inflammatory disorder. One case was a 74-year-old female complicated with asymptomatic primary biliary cirrhosis. Another case was a 73-year-old man presented with a mild hepatitis C. Both...

Primary hepatic mucosa-associated lymphoid tissue (MALT) lymphoma has a low incidence and is a rare subtype of hepatic malignant lymphoma. Described here is a rare case of primary hepatic MALT lymphoma and hepatic hemangioma with chronic HBV infection as an underlying condition. Possible treatment modalities, which should be selected in accordance with tumor size, tumor location, tumor number, ...

This report concerns a rare case of follicular lymphoma with features suggestive of primary hepatic lymphoma. At the disease onset, multiple nodular lesions in the liver and small para-aortic nodes were detected by abdominal magnetic resonance imaging without generalized lymphadenopathy. After careful observation for three months, lymphadenopathy was observed in the right occipital, para-aortic...

We report a case of primary hepatic peripheral T-cell lymphoma in a patient with hepatitis B virus-related cirrhosis. This patient presented with a solitary hepatic lesion with computed tomography and magnetic resonance imaging features that did not resemble hepatocellular carcinoma. Subsequent biopsy of the lesion revealed that it was a peripheral T-cell lymphoma. The patient was successfully ...

Extramarginal zone lymphoma of mucosa-associated lymphoid tissue (MALT) is a non-Hodgkin lymphoma of low-grade malignancy. The most common localization is the stomach, and the common nongastric sites are salivary glands, the skin, orbits, the conjunctiva, the lung, breasts, upper airways, other gastrointestinal sites, and the liver. Primary hepatic MALT lymphoma is a rare disease and the diagno...