A nationwide epidemiological study of testicular torsion: Analysis of the Japanese National Database

• Aya Hiramatsu,

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Resources, Writing – original draft

  Affiliations Department of Hygiene, Public Health, and Preventative Medicine Showa University School of Medicine, Shinagawa-ku, Tokyo, Japan, Japan, Department of Urology Showa University Koto Toyosu Hospital, Koto-ku, Tokyo, Japan

  https://orcid.org/0009-0005-4107-1643

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• Hiroki Den ,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Software, Supervision, Validation, Visualization, Writing – review & editing

  * E-mail: denh@med.showa-u.ac.jp

  Affiliation Department of Hygiene, Public Health, and Preventative Medicine Showa University School of Medicine, Shinagawa-ku, Tokyo, Japan, Japan

  https://orcid.org/0000-0002-2530-3804

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• Masashi Morita,

  Roles Writing – review & editing

  Affiliation Department of Urology Showa University Koto Toyosu Hospital, Koto-ku, Tokyo, Japan

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• Yoshio Ogawa,

  Roles Writing – review & editing

  Affiliation Department of Urology Showa University School of Medicine, Shinagawa-ku, Tokyo, Japan

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• Takashi Fukagai,

  Roles Writing – review & editing

  Affiliation Department of Urology Showa University School of Medicine, Shinagawa-ku, Tokyo, Japan

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• Akatsuki Kokaze

  Roles Writing – review & editing

  Affiliation Department of Hygiene, Public Health, and Preventative Medicine Showa University School of Medicine, Shinagawa-ku, Tokyo, Japan, Japan

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