Computed tomography and ultrasonographic findings of hepatic involvement related to eosinophilia mimicking liver metastases: Report of 2 cases

The hypereosinophilic syndrome is a severe disease affecting multiple organ systems as the heart, skin, liver, spleen, urinary, gastrointestinal, nervous, and hematopoietic systems. The most important findings are eosinophilic infiltration and peripheral eosinophilic leukocytosis. Here, we report liver involvement and abdominal computed tomography (CT) and ultrasonography (US) characteristics of the hypereosinophilic syndrome in two patients.