Retrograde pyelography predicts retrograde ureteral stenting failure and reduces unnecessary stenting trials in patients with advanced non-urological malignant ureteral obstruction

• Sung Han Kim,

  Roles Conceptualization, Investigation, Methodology, Resources, Supervision, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Urology, Center for Prostate Cancer, Research Institute and Hospital of National Cancer Center, Goyang, Korea

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• Boram Park,

  Roles Data curation, Formal analysis

  Affiliation Biometrics Research Branch, Division of Cancer Epidemiology and Prevention, Research Institute and Hospital of National Cancer Center, Goyang, Korea

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• Jungnam Joo,

  Roles Data curation, Formal analysis

  Affiliation Biometrics Research Branch, Division of Cancer Epidemiology and Prevention, Research Institute and Hospital of National Cancer Center, Goyang, Korea

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• Jae Young Joung,

  Roles Resources, Supervision

  Affiliation Department of Urology, Center for Prostate Cancer, Research Institute and Hospital of National Cancer Center, Goyang, Korea

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• Ho Kyung Seo,

  Roles Resources, Supervision

  Affiliation Department of Urology, Center for Prostate Cancer, Research Institute and Hospital of National Cancer Center, Goyang, Korea

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• Jinsoo Chung,

  Roles Resources, Supervision

  Affiliation Department of Urology, Center for Prostate Cancer, Research Institute and Hospital of National Cancer Center, Goyang, Korea

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• Kang Hyun Lee

  Roles Conceptualization, Investigation, Project administration, Resources, Supervision, Writing – review & editing

  * E-mail: uroonco@ncc.re.kr

  Affiliation Department of Urology, Center for Prostate Cancer, Research Institute and Hospital of National Cancer Center, Goyang, Korea

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