A Case of Renal Anastomosing Hemangioma

DOI HANDLE Web Site Open Access
  • SASAKI Yoshiki
    The Department of Urology, Akita University Graduate School of Medicine
  • KASHIMA Soki
    The Department of Urology, Akita University Graduate School of Medicine
  • KOYAMA Takashi
    The Department of Radiology, Kurashiki Central Hospital
  • HIROSHIMA Yuko
    The Department of Clinical Pathology, Akita University Graduate School of Medicine
  • AMANO Kenji
    The Department of Urology, Akita University Graduate School of Medicine
  • TAKAHASHI Syuhei
    The Department of Urology, Akita University Graduate School of Medicine
  • NARA Taketoshi
    The Department of Urology, Akita University Graduate School of Medicine
  • KOIZUMI Atsushi
    The Department of Urology, Akita University Graduate School of Medicine
  • YAMAMOTO Ryohei
    The Department of Urology, Akita University Graduate School of Medicine
  • NUMAKURA Kazuyuki
    The Department of Urology, Akita University Graduate School of Medicine
  • SAITO Mitsuru
    The Department of Urology, Akita University Graduate School of Medicine
  • NARITA Shintaro
    The Department of Urology, Akita University Graduate School of Medicine
  • NANJO Hiroshi
    The Department of Clinical Pathology, Akita University Graduate School of Medicine
  • SATOH Shigeru
    The Center for Kidney Disease and Transplantation, Akita University Graduate School of Medicine
  • HABUCHI Tomonori
    The Department of Urology, Akita University Graduate School of Medicine

Bibliographic Information

Other Title
  • 腎Anastomosing hemangiomaの1例
  • ジンAnastomosing hemangioma ノ 1レイ

Search this article

Abstract

A 65-year-old man was found to have a 1.7 cm right renal mass by follow-up abdominal computed tomography for left total nephrectomy after a traffic accident. The renal mass progressed slowly to 2.2 cm in three years and enhanced magnetic resonance imaging revealed marked T2 weighting hyperintensity of the lesion. Although a radiologist (TK) suggested the diagnosis renal anastomosing hemangioma preoperatively, we could not deny the possibility of renal cell carcinoma completely. Therefore, the patient underwent robot-assisted laparoscopic partial nephrectomy. The tumor was successfully removed without any renal arterial clamping or parenchymal excision. Histopathologically, the lesion was composed of capillary-size blood vessels lined by a single layer of endothelial cells, and was diagnosed as a renal anastomosing hemangioma. There were no signs of postoperative recurrence during the 3 month follow-up.

Journal

  • 泌尿器科紀要

    泌尿器科紀要 68 (8), 265-269, 2022-08-31

    泌尿器科紀要刊行会

Keywords

Details 詳細情報について

Report a problem

Back to top