title: Editorial comment.
authors.affiliation: Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
authors.forename: Anthony J
authors.initials: AJ
authors.lastname: Schaeffer
mesh_terms: D001707:Biopsy, Needle / Q000009:adverse effects*; D004756:Enterobacteriaceae Infections / Q000517:prevention & control*; D006801:Humans; D008297:Male; D012007:Rectum / Q000382:microbiology*