Infant with sepsis after being taken off of ECMO

CT of abdominal abscess in an infected hematoma
Axial (above) and coronal (below) CT with contrast of the abdomen shows an isodense oval fluid collection inferior to the liver and superior and lateral to the right kidney.

The diagnosis was abdominal abscess in an infected hematoma which was a complication of extracorporeal membrane oxygenation.