title: Editorial comment.
authors.affiliation: Department of Urology, Tokyo Medical University, Tokyo, Japan.
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Ohno
mesh_terms: D005260:Female; D006801:Humans; D007668:Kidney / Q000473:pathology* / Q000601:surgery*; D008297:Male; D009392:Nephrectomy / Q000379:methods*