title: Editorial comment.
authors.affiliation: Department of Urology, University of Washington, Seattle, Washington, USA.
authors.forename: Daniel W
authors.initials: DW
authors.lastname: Lin
mesh_terms: D006801:Humans; D008197:Lymph Node Excision / Q000379:methods*; D008297:Male; D009367:Neoplasm Staging; D009373:Neoplasms, Germ Cell and Embryonal / Q000473:pathology / Q000601:surgery*; D012187:Retroperitoneal Space; D013736:Testicular Neoplasms / Q000473:pathology / Q000601:surgery*