title: Editorial comment.
authors.affiliation: Department of Urology, Indiana University School of Medicine, Indianapolis, IN.
authors.forename: Nick W
authors.initials: NW
authors.lastname: Liu
authors.affiliation: Department of Urology, Indiana University School of Medicine, Indianapolis, IN.
authors.forename: Thomas A
authors.initials: TA
authors.lastname: Gardner
mesh_terms: D003452:Cryosurgery; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000601:surgery*; D010535:Laparoscopy; D008297:Male