We report the computed tomography (CT) findings of a 70-year-old woman diagnosed with lymphoepithelioid lymphoma (Lennert's lymphoma). Neck, chest, and abdominal CT images revealed multiple enlarged lymph nodes, some of which showed heterogeneous mass or central low attenuation with peripheral rim enhancement. Although lymphoepithelioid cell lymphomas are very rare, they should be considered in the differential diagnosis of necrotic lymph nodes, particularly when combined with non-necrotic lymph nodes that show the typical radiologic features of lymphoma.