title: Editorial comment.
authors: Department of Urology, Mayo Clinic, Rochester, Minnesota, USA.
authors: Michael L
authors: ML
authors: Blute
mesh_terms: D004621:Embolization, Therapeutic; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology / Q000601:surgery*; D009360:Neoplastic Cells, Circulating; D009392:Nephrectomy / Q000379:methods*; D011300:Preoperative Care; D014682:Vena Cava, Inferior