論文

国際誌
2022年1月

Coexisting congenital mid-ureteral stricture and megaureter due to ureterovesical junction obstruction: A case report.

Urology case reports
  • Shotaro Nakanishi
  • ,
  • Minoru Miyazato
  • ,
  • Kei Tanaka
  • ,
  • Namiko Uema
  • ,
  • Seiichi Saito

40
開始ページ
101877
終了ページ
101877
記述言語
英語
掲載種別
DOI
10.1016/j.eucr.2021.101877

Congenital mid-ureteral strictures (CMS) are rare. Most congenital strictures occur at the ureteropelvic junction or ureterovesical junction, with mid-ureteral strictures accounting for only 4-5% of all cases of ureteral obstruction in children. Furthermore, there are very few reports of coexisting mid-ureteral stricture and ureterovesical junction obstruction (UVJO). Here, we report a case of coexisting UVJO and CMS. CMS was not detected on preoperative magnetic resonance imaging, and hydronephrosis remained after ureteroneocystostomy. Therefore, MRI was repeated and CMS was diagnosed, for which we performed ureteroureterostomy. Intraoperative retrograde pyelography (RGP) aids definitive diagnosis of UVJO.

リンク情報
DOI
https://doi.org/10.1016/j.eucr.2021.101877
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/34646747
PubMed Central
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8501490
ID情報
  • DOI : 10.1016/j.eucr.2021.101877
  • PubMed ID : 34646747
  • PubMed Central 記事ID : PMC8501490

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