title: Percutaneous trocar (needle) nephrostomy in hydronephrosis.
authors.forename: Joseph W
authors.initials: JW
authors.lastname: Segura
mesh_terms: D005471:Fluoroscopy; D049673:History, 20th Century; D006801:Humans; D006869:Hydronephrosis / Q000266:history* / Q000601:surgery; D009403:Nephrostomy, Percutaneous / Q000266:history*