title: Prostate Imaging Reporting and Data System score of four or more: active surveillance no more.
authors.affiliation: Department of Surgery, Austin Health, University of Melbourne, Melbourne, Victoria, Australia.
authors.forename: Marlon
authors.initials: M
authors.lastname: Perera
authors.affiliation: Department of Surgery, Austin Health, University of Melbourne, Melbourne, Victoria, Australia.
authors.forename: Nikolas
authors.initials: N
authors.lastname: Katelaris
authors.affiliation: Department of Surgery, St Vincent's Hospital, University of Melbourne, Melbourne, Victoria, Australia.|Department of Cancer Surgery, Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia.|Australian Prostate Cancer Research Centre, Epworth Healthcare, Richmond, Victoria, Australia.
authors.forename: Declan G
authors.initials: DG
authors.lastname: Murphy
authors.affiliation: Department of Surgery, Austin Health, University of Melbourne, Melbourne, Victoria, Australia.
authors.forename: Shannon
authors.initials: S
authors.lastname: McGrath
authors.affiliation: Department of Surgery, Austin Health, University of Melbourne, Melbourne, Victoria, Australia.|Department of Cancer Surgery, Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia.|Olivia Newton-John Cancer Research Institute, Melbourne, Victoria, Australia.
authors.forename: Nathan
authors.identifier: 0000-0001-8553-5618
authors.initials: N
authors.lastname: Lawrentschuk
mesh_terms: D026683:Advisory Committees; D006801:Humans; D007256:Information Systems; D008279:Magnetic Resonance Imaging; D008297:Male; D060787:Neoplasm Grading; D017410:Practice Guidelines as Topic; D011471:Prostatic Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D019564:Unnecessary Procedures; D057832:Watchful Waiting / Q000706:statistics & numerical data*