与班夫评分系统相比,针对多重瘤病毒病的新型组织学指数:临床验证,预后影响和与血病毒载量的相关性
Rajesh Nachiappa Ganesh1, Edward A Graviss2, Duc Nguyen2
1Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India - 605006, AND Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas, United States - 77030.
Annals of diagnostic pathology
|December 29, 2024
概括
通过活检诊断BK多重瘤病毒病 (PVN) 诊断可以使用评分系统进行验证. 一个新的指数得分在预测移植患者的移植失败和BK病毒水平方面显示出希望.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 病毒学 病毒学
- 移植医学 移植医学 移植医学
背景情况:
- BK多重瘤病毒病 (PVN) 是通过活检诊断的,可以导致移植功能障碍.
- 班夫工作组提出了一个评分系统,以评估PVN移植失败的风险.
研究的目的:
- 在初始活检时验证PVN的班夫评分系统.
- 为了将班夫分数与一种新的PVN指数,血BK病毒负载和移植结果相关联.
主要方法:
- 在2019-2022年间诊断出PVN的48名移植患者的回顾性分析.
- 使用班夫PVN分类和新型PVN指数对索引活检进行评分.
- 在42个月的中位数中,得分与同时发生的血BK病毒负载,SV-40染色和移植结果的相关性.
主要成果:
- 班夫PVN类2和3,新型指数得分为3,与增加的移植失败和持续的BK病毒病毒病症有关.
- 新型指数显示出与血BK病毒水平的更强,更一致的相关性.
- 对班夫PVN类评分的观察者间共识为68%.
结论:
- 班夫PVN评分方案和新型PVN指数具有预测效用.
- 这些评分系统,当与血BK病毒水平相关联时,有助于预测移植结果.
相关概念视频
01:13Sensitivity, Specificity, and Predicted Value
1.9K
In healthcare diagnostics, laboratory tests play a crucial role in identifying and diagnosing a wide range of medical conditions. However, interpreting test results is not always straightforward. An abnormal test result does not always confirm the presence of a disease, just as a normal result does not guarantee its absence. To assess the reliability of these diagnostic tools, healthcare practitioners rely on two key statistical indicators: sensitivity and specificity.
Sensitivity is the...
Sensitivity is the...
1.9K
01:30Acute Kidney Injury IV: Diagnostic Studies and Prevention
559
Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
559