MRI provides diagnostic information in multiple abdominal diseases in child
hood. Additional information to sonographic findings can be achieved in the
diagnosis of abdominal malformation as well as in several inflammatory pro
cesses. In childhood cancer imaging MRI is essential at the beginning as we
ll as during therapy to assess response to therapy. Because of radiation pr
otection MRI has to replace CT in abdominal imaging in children. Some techn
ical details have to be considered when children are examined.