title: Crossing vessel and crossroads with urology.
authors.affiliation: Division of Nephrology, Beth Israel Deaconess Medical Center, Boston, MA.
authors.forename: Melanie P
authors.initials: MP
authors.lastname: Hoenig
authors.affiliation: Pediatric Nephrology, The Johns Hopkins University School of Medicine, Baltimore, MD.
authors.forename: Alicia M
authors.initials: AM
authors.lastname: Neu
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007682:Kidney Pelvis / Q000601:surgery*; D008297:Male; D009398:Nephrology; D014517:Ureteral Obstruction / Q000601:surgery*; D014572:Urology