stage IV Wilms tumorListen to pronunciation(… wilmz TOO-mer)Cancer has spread through the blood to organs such as the lungs, liver, bone, or brain, or to lymph nodes outside the abdomen and pelvis. More InformationWilms TumorSearch NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#