neuroblastomasickle cell with splenic uptake due to splenic infarctinflammatory myofibroblastic tumor in the liverlung tumorsrenal tumorsbrain tumorsbrain infarctsoft tissue tumorspelvic massessubcutaneous abscessesmalignant ascitesinguinal herniabladder diverticulumrenal hydronephrosisileal conduitomental metastasescardiac uptakehydrocele artifacts that appear as bone lesions