関連する実験動画
Updated: Jan 20, 2026
13:32
Abdominal Exam IV: Acute Abdominal Pain Assessment
Published on: April 30, 2023
73.3K
急性虫垂炎による機械的十二指腸閉塞
Muhi D Barazi1, Malek Zanbrakji2, Ahmad Safra3
1Department of Biosciences, Rice University, 6100 Main Street, Houston, Texas 77005, United States.
Journal of surgical case reports
|January 19, 2026
まとめ
急性虫垂炎は、腸を囲むことによって、まれに機械的十二指腸閉塞(SBO)を引き起こす可能性があります。この症例は、術後患者であっても、虫垂炎がSBOの原因となりうることを強調しており、迅速な外科的介入が必要です。
科学分野:
- 消化器病学; 外科病理学
背景:
- 小腸閉塞(SBO)は一般的な外科的緊急事態である。; 急性虫垂炎による機械的SBOは、文書化された症例が限られている、例外的にまれな合併症である。
研究 の 目的:
- 急性虫垂炎による機械的SBOのユニークな症例を提示する。; 腸閉塞を引き起こす虫垂の囲繞のメカニズムを説明する。; 原因不明のSBOにおいて虫垂炎を考慮することの重要性を強調する。
主な方法:
- SBOの症状を呈する39歳女性の症例報告。; コンピュータ断層撮影(CT)スキャンを含む診断画像検査。; 診断と外科的治療のための探索的腹腔鏡検査。
主要な成果:
- CTスキャンでSBOが示唆された。; 探索的腹腔鏡検査により、小腸を絞扼する壊死性虫垂が明らかになった。; 虫垂切除術により、閉塞は首尾よく解消され、患者の回復が促進された。
結論:
- 急性虫垂炎は、虫垂の囲繞のようなまれなメカニズムを通じて機械的SBOを引き起こす可能性がある。; 虫垂結節または虫垂索症候群のような状態は、閉鎖ループ閉塞と絞扼につながる可能性がある。; 臨床医は、特に原因が不明な場合、SBOの鑑別診断において急性虫垂炎を考慮すべきである。
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