Internal hernia through the foramen of Winslow: The "narrowed portal vein" sign on abdominal CT

Tsuneo Yamashiro, Hirotaka Ikeda, Atsuko Fujikawa, Kazuki Hashimoto, Tsuyoshi Morimoto, Kunihisa Miyakawa, Keiichiro Onoda, Tetsu Fukunaga, Takehito Otsubo, Yasuo Nakajima

研究成果: Article査読

9 被引用数 (Scopus)

抄録

We report a case of ileal internal hernia through the foramen of Winslow into the lesser sac. Preoperative computed tomography (CT) demonstrated that the herniated ileum, which showed a closed-loop obstruction, was located behind the portal vein, and the vein was subsequently compressed and narrowed by the herniated ileum. We found that similar cases in the literature of Winslow's foramen hernias that caused portal vein compression; however, portal vein narrowing has not been described as a characteristic CT finding. The narrowed portal vein sign could be useful in diagnosing the hernia through the foramen of Winslow.

本文言語English
ページ(範囲)247-250
ページ数4
ジャーナルEmergency Radiology
20
3
DOI
出版ステータスPublished - 06-2013
外部発表はい

All Science Journal Classification (ASJC) codes

  • 救急医学
  • 放射線学、核医学およびイメージング

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