Anatomy and Cell Biology

  • 제57권3호
  • /
  • Pages.476-480
  • /
  • 2024
  • /
  • 2093-3665(pISSN)
  • /
  • 2093-3673(eISSN)
대한해부학회 (Korean Association of Anatomists)
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A bifid ureter originating from separate major calyx and renal pelvis with dual calyceal systems: a case report

  • Yuri Seu (Daegu Catholic University School of Medicine) ;
  • Hyun Jin Park (Department of Anatomy, Daegu Catholic University School of Medicine) ;
  • Jin Seo Park (Department of Anatomy, Dongguk University School of Medicine) ;
  • Yong-Suk Moon (Department of Anatomy, Daegu Catholic University School of Medicine) ;
  • Hongtae Kim (Department of Anatomy, Daegu Catholic University School of Medicine) ;
  • Mi-Sun Hur (Department of Anatomy, Daegu Catholic University School of Medicine)
  • 투고 : 2024.02.04
  • 심사 : 2024.04.09
  • 발행 : 2024.09.30
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초록

Present case report describes a case of bifid ureter arising directly from separate calyces and renal pelvis of the kidney. Incomplete ureter duplication on the left side in a 78-year-old male cadaver was found during an anatomy class. These ureters converged in a Y-shaped pattern just above the level of the anterior superior iliac spine. In the coronal section of the kidney, the anterior ureter arose from a renal pelvis that was divided into two major calyces in the lower two-thirds of the kidney. On the other hand, the posterior ureter was directly connected to a major calyx in the upper third of the kidney, without the formation of a renal pelvis. This anatomical variation has implications for diagnostic approaches, especially in the use of imaging techniques by urologists for the insertion of stents in the treatment of phyelonephritis.

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과제정보

This study was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2021R1F1A1063044).

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