在急性损伤住院患者中,活检前和活检后诊断的一致性
Maxine McGredy1, David Hu2, Heather Thiessen Philbrook2
1Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD.
Kidney360
|February 11, 2026
概括
脏活检经常显示出不同于急性损伤 (AKI) 的初始临床怀疑的诊断. 这凸显了活检在AKI诊断中的重要作用以及对非侵入性替代品的需求.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 病理学 病理学 病理学
- 诊断医学 诊断医学
背景情况:
- 透皮脏活检是急性损伤 (AKI) 评估的黄金标准.
- 对AKI的临床印象可能不会产生明确的诊断.
- 这项研究评估了活检前AKI诊断的准确性.
研究的目的:
- 评估可疑AKI患者的剖析前临床诊断和剖析后组织学发现之间的一致性.
- 在疑似急性插膜性炎 (AIN) 或急性管道损伤 (ATI) 的情况下,通过活检确定替代诊断的频率.
主要方法:
- 来自NAIKiD研究 (2020-2023) 的前性数据收集.
- 包括在约翰霍普金斯医院接受脏活检的成年患者.
- 记录和裁决最多3个活检前和活检后的诊断,由科医生.
主要成果:
- 只有24%的疑似急性间歇性炎 (AIN) 病例通过活检得到证实;常见的替代诊断包括焦点细分结核硬化 (FSGS) 和急性管道损伤 (ATI).
- 57%的疑似急性管管损伤 (ATI) 病例得到证实;其他发现包括淋巴细胞疾病和糖尿病病.
- 怀疑有AIN或ATI的患者中有很大一部分在活检后接受了替代诊断.
结论:
- 透皮脏活检经常会在怀疑患有ATI或AIN的患者中发现替代诊断.
- 在没有禁忌的情况下,脏活检对AKI评估至关重要.
- 需要进一步的研究来开发针对病的非侵入性诊断方法.
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