title: Percutaneous Biopsy of Renal Masses-When is it Necessary?
authors.affiliation: Department of Urology, UC San Diego Health System, La Jolla, California.
authors.forename: Ithaar H
authors.initials: IH
authors.lastname: Derweesh
mesh_terms: D018249:Adenoma, Oxyphilic / Q000473:pathology* / Q000628:therapy*; D002292:Carcinoma, Renal Cell / Q000473:pathology* / Q000628:therapy*; D005260:Female; D006801:Humans; D007668:Kidney / Q000473:pathology*; D007680:Kidney Neoplasms / Q000473:pathology* / Q000628:therapy*; D008297:Male; D057832:Watchful Waiting