Transition-zone PSA-density calculated from MRI deep learning prostate zonal segmentation model for prediction of clinically significant prostate cancer.

Journal: Abdominal radiology (New York)
Published Date:

Abstract

PURPOSE: To develop a deep learning (DL) zonal segmentation model of prostate MR from T2-weighted images and evaluate TZ-PSAD for prediction of the presence of csPCa (Gleason score of 7 or higher) compared to PSAD.

Authors

  • Shiba Kuanar
    Artificial Intelligence Lab, Department of Radiology, Mayo Clinic, Rochester, MN, USA.
  • Jason Cai
    Radiology Informatics Lab, Department of Radiology, Mayo Clinic, Rochester, Minnesota.
  • Hirotsugu Nakai
    Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Graduate, School of Medicine, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan. Electronic address: nakai.hirotsugu.33x@kyoto-u.jp.
  • Hiroki Nagayama
    Department of Radiology, Mayo Clinic, Rochester, MN, USA.
  • Hiroaki Takahashi
    Department of Radiology, Mayo Clinic, Rochester, MN, USA.
  • Jordan LeGout
    Department of Radiology, Mayo Clinic, Jacksonville, FL, USA.
  • Akira Kawashima
    Department of Radiology, Mayo Clinic in Arizona, Phoenix, Arizona.
  • Adam Froemming
    Department of Radiology, Mayo Clinic, Rochester, MN, 55905, USA.
  • Lance Mynderse
    Mayo Clinics, Rochester, MN.
  • Chandler Dora
    Department of Urology, Mayo Clinic, Jacksonville, FL, USA.
  • Mitchell Humphreys
    Department of Urology, Mayo Clinic in Arizona, Phoenix, AZ, 85054, USA.
  • Jason Klug
    Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA.
  • Panagiotis Korfiatis
    From the Department of Radiology, Mayo Clinic, 200 First St SW, Rochester, MN 55905.
  • Bradley Erickson
    Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA.
  • Naoki Takahashi
    1 Department of Radiology, Radiology Informatics Laboratory, Mayo Clinic, 3507 17th Ave NW, Rochester, MN 55901.