タンパク質尿症の高血圧患者における腎臓生検の結果
J M Harvey1, A J Howie, S J Lee
1Department of Medicine, Dudley Road Hospital, Birmingham.
Lancet (London, England)
|December 12, 1992
まとめ
高血圧は腎臓の損傷を引き起こし,球球とタンパク質尿の拡大につながる可能性があります. 腎臓生検は,一部の患者の構造的異常を明らかにし,潜在的にイシュケミア誘発のグルメルーラ損失を示唆しました.
科学分野:
- ネフロロジーはネフロロジーを用います.
- 病理学 パトロジー
- 高血圧の研究 高血圧の研究
背景:
- 高血圧患者における持続的なタンパク質尿は,腎臓の損傷の可能性を示唆する.
- 腎生検は,高血圧性腎不全における構造的異常を診断する上で極めて重要です.
研究 の 目的:
- 高血圧と持続的なタンパク質尿症の患者の腎臓の構造変化を調査する.
- この患者コホートにおける生検結果と臨床的特徴を相関させるため.
主な方法:
- 高血圧と持続的なタンパク質尿症の27人の患者の腎臓生検分析.
- 構造的小球球体異常のある群とない群の間の臨床的特徴 (年齢,タンパク質尿レベル) の比較.
主要な成果:
- 13人の患者には構造的小球体異常はなく,14人の患者には異常が見られた.
- 異常は,拡散したグルメラ変化 (6人の患者) とセグメンタル・スクレロージング病変 (8人の患者) を含む.
- 血小球は,すべての高血圧患者において,正常血圧患者と比較して大きくなりました.
結論:
- 高血圧は,球の拡大,タンパク質尿,およびセグメンタル病変につながる可能性があります.
- 高血圧による血栓不全は,機能する小球体の喪失を引き起こす可能性があります.
- 腎臓生検は高血圧性腎臓病の病原性を理解するために不可欠です.
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