Fig. 4
From: Role of the radiologist in the diagnosis and management of the two forms of hepatic echinococcosis
Incidental alveolar echinococcosis discovered in a 65-year-old man with a recent history of acute myeloid leukemia, and presenting with liver blood test abnormalities. A. Abdominal ultrasound showing heterogeneous echogenic mass with irregular borders. B. Contrast-enhanced ultrasound showing the absence of enhancement of the liver lesion (arrowheads). C. T2-weighted MR images in the axial plane showing pathognomonic microcysts (arrowheads)