症例報告:腎臓腫瘍,尿路腫瘍,腎臓破裂,結石および感染症による腎臓尿路不全の重複
Maokun Sun1, Baoqun Xu2, Heng Zhang1
1Department of Urology, Shandong Provincial Third Hospital, Shandong University, Jinan, 250012, China; Shandong Stone Disease Prevention and Treatment Center, Jinan, 250012, China.
International journal of surgery case reports
|September 5, 2025
まとめ
多発性原発性腫瘍は尿道系ではまれである. この症例は,二重性腎臓における同期性腎臓細胞癌と尿路細胞癌を強調し,先天的な異常に対する警戒を強調しています.
科学分野:
- 泌尿器科
- 腫瘍学
- 放射線科
背景:
- 多発性原発性悪性腫瘍 (MPMT) は尿道系では珍しい.
- デュプレックスシステムなどの先天性尿路異常は,感染症,結石,悪性腫瘍のリスクを高めます.
- これらの症状は診断と治療に 大きな課題を伴います
研究 の 目的:
- デュプレックス腎臓内の同期性腎臓細胞癌 (RCC) と尿路細胞癌 (CIS) の非常にまれな症例を報告する.
- 尿路の先天的な異常の文脈でMPMTに関連した診断と管理の複雑さについて議論する.
- 早期診断と多分野協力の重要性を強調する
主な方法:
- 左側二重腎を持つ高齢の女性患者を含む複雑な症例の 総合的なレビュー
- 腎臓と泌尿器の病状の詳細なイメージングのために強化されたCTとMRIを使用しました.
- 高度なRCCと泌尿器CISの診断を確認するための組織病理学的検査.
主要な成果:
- 腎臓の破裂と多焦点腫瘍によって合併した 感染症と結石の症状を示した.
- ヒストオパトロジーは シンクロン高度RCCと尿路CISを確認しました "重複がん"と呼ばれています
- 診断の遅延は,腫瘍の死滅,初期内視鏡検査の不確実性,感染症状の重なりによるものであった.
結論:
- 腎石/ピオネフロシスの二重性腎臓における同期RCCと尿路CISは極めてまれである.
- 生まれつきの異常は 潜在的悪性腫瘍に対する 高い警戒が必要である.
- 泌尿器科,腫瘍科,放射線科の専門知識を統合した多分野戦略は,解剖学的異常,感染症,悪性腫瘍を含む複雑な症例の管理に不可欠です.
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